L I P

Laboratório de Instrumentação e Física Experimental de Partículas

L I P

L I P [PARTICLES AND TECHNOLOGY]

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Mário Pimenta

Researcher ( LIP Lisboa )

 

Email: pimenta@lip.pt
Phone:

Groups




  • Gamma/hadron discrimination at high energies through the azimuthal fluctuations of the particle distributions at ground
  • Autor(es):  R. Conceição, L. Gibilisco, M. Pimenta, B. Tomé
  • Submission:  2022-04-27   Acceptance:     Publication:  2022-10-26
  • Reference:  JCAP 10 (2022) 086  

  • The Mercedes water Cherenkov detector
  • Autor(es):  P. Assis, A. Bakalová, U. Barres de Almeida, P. Brogueira, R. Conceição, A. De Angelis, L. Gibilisco, B. S. González, A. Guillén, G. La Mura, L. M. D. Mendes, L. F. Mendes, M. Pimenta, R. C. Shellard, B. Tomé, J. Vícha
  • Submission:  2022-03-17   Acceptance:  2022-10-11   Publication:  2022-10-11
  • Reference:  Eur.Phys.J.C 82 (2022) 10, 899  

  • Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration (373 authors)
  • Submission:  2022-05-03   Acceptance:  2022-06-28   Publication:  2022-08-24
  • Reference:  Astrophys. J. 935 (2022) 170  

  • Gamma/hadron discrimination at high energies through the azimuthal fluctuations of the particle distributions at ground
  • Autor(es):  R. Conceição, L. Gibilisco, M. Pimenta, B. Tomé
  • Submission:  2022-04-26   Acceptance:  2022-04-26   Publication:  2022-04-26
  • Reference:  arXiv:2204.12337 [hep-ph]  

  • The Mercedes water Cherenkov detector
  • Autor(es):  P. Assis, A. Bakalová, U. Barres de Almeida, P. Brogueira, R. Conceição, A. De Angelis, L. Gibilisco, B. S. González, A. Guillén, G. La Mura, L. M. D. Mendes, L. F. Mendes, M. Pimenta, R. C. Shellard, B. Tomé, J. Vícha
  • Submission:  2022-03-16   Acceptance:  2022-03-16   Publication:  2022-03-16
  • Reference:  arXiv:2203.08782 [physics.ins-det]  

  • Extraction of the muon signals recorded with the surface detector of the Pierre Auger Observatory using recurrent neural networks
  • Autor(es):  Pierre Auger Collaboration (372 authors)
  • Submission:  2020-12-31   Acceptance:  2021-03-19   Publication:  2021-07-12
  • Reference:  J. Instrum. 16 (2021) P07016  

  • Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration (360 authors)
  • Submission:  2020-10-05   Acceptance:  2021-02-12   Publication:  2021-04-16
  • Reference:  Phys. Rev. Lett. 126 (2021) 152002  

  • Calibration of the underground muon detector of the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration (364 authors)
  • Submission:  2021-04-01   Acceptance:  2021-04-01   Publication:  2021-04-01
  • Reference:  J. Instrum. 16 (2021) P04003  

  • Towards sealed Resistive Plate Chambers
  • Autor(es):  L. Lopes, P. Assis, A. Blanco, P. Fonte, M. Pimenta
  • Submission:  2020-11-01   Acceptance:  2020-11-01   Publication:  2020-11-09
  • Reference:  J. Instrum. 15 (2020) C11009  

  • Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscope
  • Autor(es):  Pierre Auger Collaboration (374 authors)
  • Submission:  2020-09-01   Acceptance:  2020-09-01   Publication:  2020-09-01
  • Reference:  J. Instrum. 15 (2020) P09002  

  • Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration
  • Submission:  2019-01-24   Acceptance:  2019-10-25   Publication:  2019-10-25
  • Reference:  Phys. Rev. D 100 (2019) 082003  

  • Long term experience in Autonomous Stations and production quality control
  • Autor(es):  L. Lopes, A. B. Alves, P. Assis, A. Blanco, N. Carolino, M. A. Cerda, R. Conceição, O. Cunha, C. Dobrigkeit, M. Ferreira, P. Fonte, L. de Almeida, R. Luz, V. B. Martins, L. Mendes, J. C. Nogueira, A. Pereira, M. Pimenta, R. Sarmento, V. de Souza, B. Tomé
  • Submission:  2018-07-06   Acceptance:  2019-05-23   Publication:  2019-07-02
  • Reference:  J. Instrum. 14 (2019) C07002  

  • Measurement of the average shape of longitudinal profiles of cosmic ray air-showers at the Pierre Auger Observatory
  • Autor(es):  The Pierre Auger Collaboration, A. Aab et al
  • Submission:  2018-11-13   Acceptance:  2019-02-25   Publication:  2019-03-07
  • Reference:  J. Cosmol. Astropart. Phys. 3 (2019) 018  

  • Science with e-ASTROGAM
  • Autor(es):  e-ASTROGAM Collaboration
  • Submission:  2018-07-05   Acceptance:  2018-07-05   Publication:  2018-08-01
  • Reference:  J. High Energy Astrophys. 19 (2018) 1-106  

  • Introduction to Particle and Astroparticle Physics - 2nd Edition
  • Autor(es):  Alessandro de Angelis, Mário Pimenta
  • Publication:  2018-07-01
  • Reference:  ISBN 978-3-319-78180-8  

  • Design and expected performance of a novel hybrid detector for very-high-energy gamma astrophysics
  • Autor(es):  P. Assis, U. Barres de Almeida, A. Blanco, R. Conceição, B. D'Ettore Piazzoli, A. De Angelis, M. Doro, P. Fonte, L. Lopes, G. Matthiae, M. Pimenta, R. Shellard, B. Tomé
  • Submission:  2016-07-11   Acceptance:  2018-02-08   Publication:  2018-05-01
  • Reference:  Astropart.Phys. 101 (2018) 36-36  

  • MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement
  • Autor(es):  P. Abreu, S. Andringa, P. Assis, A. Blanco, V. Barbosa Martins, P. Brogueira, N. Carolino, L. Cazon, M. Cerda, G. Cernicchiaro, R. Colalillo, R. Conceição, O. Cunha, R. M. de Almeida, V. de Souza, F. Diogo, C. Dobrigkeit, J. Espadanal, C. Espirito-Santo, M. Ferreira, P. Ferreira, P. Fonte, U. Giaccari, P. Gonçalves, F. Guarino, O. C. Lippmann, L. Lopes, R. Luz, D. Maurizio, F. Marujo, P. Mazur, L. Mendes, A. Pereira, M. Pimenta, R. R. Prado, J. Rídký, R. Sarmento, C. Scarso, R. Shellard, J. Souza, B. Tomé,
  • Submission:  2017-12-20   Publication:  2018-04-24
  • Reference:  Eur. Phys. J. C (2018) 78: 333  

  • LATTES: a novel detector concept for a gamma-ray experiment in the Southern hemisphere
  • Autor(es):  R. Conceição, P. Assis, U. Barres de Almeida, A. Blanco, B. D’Ettore Piazoli, A. De Angelis, M. Doro, P. Fonte, L. Lopes, G. Matthiae, M. Pimenta, R. Shellard, B. Tomé
  • Submission:  2017-07-31   Acceptance:  2017-07-31   Publication:  2017-08-16
  • Reference:  PoS ICRC2017 784 - Proceedings of the 35th International Cosmic Ray Conference (ICRC2017)  

  • Autonomous RPCs for a Cosmic Ray ground array
  • Autor(es):  Pedro Assis, Alberto Blanco, Nuno Carolino, Ruben Conceição, Orlando Cunha, Carola Dobrigkeit, Miguel Ferreira, Paulo Fonte, Luis Lopes, Ricardo Luz, Victor Barbosa Martins, Luis Mendes, Américo Pereira, Mário Pimenta, Raul Sarmento, Ronald Shellard, Vitor de Souza, Bernardo Tomé
  • Publication:  2017-08-16
  • Reference:  PoS ICRC2017 (2018) 379  

  • LATTES: a new gamma-ray detector concept for South America
  • Autor(es):  P. Assis, U. Barres de Almeida, A. Blanco, R. Conceição, B. D'Ettoree Piazzoli, A. de Angelis, M. Doro, P. Fonte, L. Lopes, G. Matthiae, M. Pimenta, R. Shellard, B. Tomé
  • Submission:  2017-07-01   Acceptance:  2017-07-01   Publication:  2017-07-01
  • Reference:  EPJ WEB CONF 136 (2017) UNSP 03013  

  • LATTES: A new gamma-ray detector concept for South America
  • Autor(es):  P. Assis et al. (13 authors)
  • Submission:  2017-06-00   Acceptance:  2017-06-00   Publication:  2017-06-00
  • Reference:  Nuovo Cim. C-Colloq. Commun. Phys. 40 (2017) 116  

  • Ultrahigh energy neutrino follow-up of Gravitational Wave events GW150914 and GW151226 with the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration (412 authors)
  • Submission:  2016-08-26   Acceptance:  2016-12-13   Publication:  2016-12-30
  • Reference:  Phys. Rev. D 94, 122007 (2016)  

  • A large area TOF-tracker device based on multi-gap Resistive Plate Chambers
  • Autor(es):  P. Assis et al. (18 authors)
  • Submission:  2016-10-15   Acceptance:  2016-10-15   Publication:  2016-10-15
  • Reference:  J. Instrum. 11 (2016) C10002  

  • Interpretation of measurements of the number of muons in extensive air shower experiments
  • Autor(es):  Raul R. Prado, Ruben Conceicao, Mario Pimenta, Vitor de Souza
  • Submission:  2016-10-15   Acceptance:  2016-10-15   Publication:  2016-10-15
  • Reference:  Astropart Phys. 83 (2016) 40-52  

  • Outdoor field experience with autonomous RPC based stations
  • Autor(es):  L. Lopes et al. (15 authors)
  • Submission:  2016-09-15   Acceptance:  2016-09-15   Publication:  2016-09-15
  • Reference:  J. Instrum. 11 (2016) C09011  

  • Introduction to Particle and Astroparticle Physics
  • Autor(es):  Alessandro De Angelis, Mário Pimenta
  • Publication:  2015-09-01
  • Reference:  Undergraduate Lecture Notes in Physics, Springer. ISBN: 978-88-470-2687-2 (Print) 978-88-470-2688-9 (Online)  

  • Messengers of the High Energy Universe
  • Autor(es):  A. De Angelis, M. Pimenta, R. Conceicao
  • Submission:  2015-01-05   Acceptance:  2015-01-05   Publication:  2015-01-05
  • Reference:  Springer Proc. Phys. 161 (2015) 283-335  

  • Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications
  • Autor(es):  Pierre Auger Collaboration (485 authors)
  • Submission:  2014-09-18   Acceptance:  2014-12-31   Publication:  2014-12-31
  • Reference:  Phys.Rev. D90 (2014) 122006  

  • Depth of maximum of air-shower profiles at the Auger Observatory. I. Measurements at Energies above 10^17.8 eV
  • Autor(es):  The Pierre Auger Collaboration
  • Submission:  2014-09-16   Acceptance:  2014-10-22   Publication:  2014-12-31
  • Reference:  Physical Review D 90, 122005 (2014)  

  • Measurement of the shape parameter of FD average profiles in age
  • Autor(es):  S. Andringa, R. Conceicao, F. Diogo, M. Pimenta
  • Submission:  2014-11-19   Acceptance:  2014-11-19   Publication:  2014-11-19
  • Reference:    

  • Resistive Plate Chambers for the Pierre Auger array upgrade
  • Autor(es):  L. Lopes, P. Assis, A. Blanco, M. A. Cerda, N. Carolino, O. Cunha, M. Ferreira, P. Fonte, L. Mendes, M. Palka, A. Pereira, M. Pimenta and B. Tomé
  • Publication:  2014-10-16
  • Reference:  Journal of Instrumentation 9 (2014) C10023  

  • Is it possible to discriminate mass composition scenario from new physics?
  • Autor(es):  Ruben Conceição, Mário Pimenta, Raul R. Prado
  • Submission:  2014-08-08   Acceptance:  2014-08-08   Publication:  2014-08-08
  • Reference:   GAP2014_069  

  • Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth
  • Autor(es):  Pierre Auger Collaboration (487 authors)
  • Submission:  2014-07-25   Acceptance:  2014-07-25   Publication:  2014-07-25
  • Reference:  Phys. Rev. D 90 (2014) 012012  

  • Measurement of the shape parameters of FD average profiles
  • Autor(es):  S. Andringa, R. Conceição, F. Diogo, M. Pimenta
  • Submission:  2014-01-14   Acceptance:  2014-01-14   Publication:  2014-01-14
  • Reference:  GAP2014_004  

  • FAMOUS - A prototype silicon photomultiplier telescope for the fluorescence detection of ultra-high-energy cosmic rays
  • Autor(es):  M. Stephan et al. (11 authors)
  • Submission:  2013-08-28   Acceptance:  2013-08-28   Publication:  2013-08-28
  • Reference:  EPJ Web Conf. 53 (2013) 08015  

  • The inter play between the electromagnetic and the muonic longitudinal profile at production
  • Autor(es):  Ruben Conceicao, Sofia Andringa, Lorenzo Cazon, Mario Pimenta
  • Publication:  2013-06-10
  • Reference:  EPJ WEB CONF 52 (2013) 03004  

  • Study of standalone RPC detectors for cosmic ray experiments in outdoor environment
  • Autor(es):  L.Lopes, P.Fonte, M.Pimenta
  • Publication:  2013-03-31
  • Reference:  Journal of Instrumentation 8 (2013) T03004  

  • Interpretation of the depths of maximum of extensive air showers measured by the Pierre Auger Observatory
  • Autor(es):  Pierre Auger Collaboration (508 authors)
  • Acceptance:  2013-01-27   Publication:  2013-02-19
  • Reference:  J. Cosmol. Astropart. Phys. 2 (2013) 026  

  • Study of RPCs for autonomous field stations in cosmic ray research
  • Autor(es):  L. Lopes, P. Fonte, M. Pimenta
  • Submission:  2013-01-23   Acceptance:  2013-01-23   Publication:  2013-01-23
  • Reference:  PoS RPC2012 (2012) 043  

  • Requirements on the measurements of the number of muons to validate mass composition scenarios
  • Autor(es):  R. Conceição, M. Pimenta
  • Publication:  2013-01-10
  • Reference:  GAP2013-004  

  • FAMOUS: A prototype silicon-photomultiplier telescope for the fluorescence detection of ultra-high-energy cosmic rays
  • Autor(es):  Markus Lauscher, Pedro Assis, Pedro Brogueira, Miguel Ferreira, Thomas Hebbeker, Luís Mendes, Christine Meurer, Lukas Middendorf, Tim Niggemann, Mário Pimenta, Johannes Schumacher, Maurice Stephan
  • Publication:  2012-09-27
  • Reference:  Proceedings of SPIE conference 8460, Biosensing and Nanomedicine (San Diego, California, United States)  

  • A model for the transport of muons in extensive air showers
  • Autor(es):  L. Cazon, R. Conceição, M. Pimenta, E. Santos
  • Submission:  2012-01-27   Acceptance:  2012-05-10   Publication:  2012-06-21
  • Reference:  Astroparticle Physics, Volume 36, Issue 1, August 2012, Pages 211-223  

  • Consistency between Xmax and Xmumax as a way to test hadronic models
  • Autor(es):  L. Cazon, R. Conceição, C. Espirito-Santo, M. Oliveira, M. Pimenta, A. Bueno, D. Garcia-Gamez
  • Submission:  2012-06-08   Acceptance:  2012-06-08   Publication:  2012-06-08
  • Reference:  GAP-2012-068  

  • Proton-proton cross-sections: the interplay between density and radius
  • Autor(es):  R. Conceicao, J. Dias de Deus and M. Pimenta
  • Submission:  2012-01-26   Acceptance:  2012-02-23   Publication:  2012-06-07
  • Reference:  Nucl.Phys. A888 (2012) 58-66  

  • Modeling the effects of low-LET cosmic rays on electronic components
  • Autor(es):  A. Keating, P. Goncalves, M. Pimenta, P. Brogueira, A. Zadeh, E. Daly
  • Submission:  2011-08-23   Acceptance:  2012-03-17   Publication:  2012-05-24
  • Reference:  Radiation and Environmental Biophysics, ISSN 0301-634X, DOI 10.1007/s00411-012-0412-2  

  • The muonic longitudinal shower profiles at production
  • Autor(es):  S. Andringa, L. Cazon, R. Conceição, M. Pimenta
  • Submission:  2011-11-07   Acceptance:  2012-03-29   Publication:  2012-04-20
  • Reference:  Astroparticle Physics 35 (2012) 821-827  

  • 3D simulation of EAS for the FD: validation with a fluorescence rich data sample
  • Autor(es):  J. Espadanal, P. Gonçalves, M. Pimenta
  • Submission:  2012-03-16   Acceptance:  2012-03-16   Publication:  2012-03-16
  • Reference:  GAP-2012-039  

  • On the joint interpretation of Xmax and Nmu data
  • Autor(es):  M. Oliveira, L. Cazon, R. Conceição, M. Pimenta
  • Submission:  2012-01-03   Acceptance:  2012-01-03   Publication:  2012-01-03
  • Reference:  GAP-2011-118  

  • R&D for future SiPM cameras for Fluorescence and Cherenkov Telescopes
  • Autor(es):  P. Assis, P. Brogueira, O. Catalano, M. Ferreira, T. Hebbeker, M. Lauscher, E. Lorenz, L. Mendes, C. Meurer, R. Mirzoyan, T. Niggemann, M. Pimenta, P. Rodrigues, T. Schweizer, M. Stephan, M. Teshima
  • Publication:  2011-12-25
  • Reference:  Proceedings of the ICRC2011, 32nd International Cosmic Ray Conference, Beijing, China  

  • R&D in Photosensors and Data Acquisition Systems for a New Generation of Cosmic Ray Cherenkov and Fluorescence Imaging Focal Planes
  • Autor(es):  Pedro Assis, Pedro Brogueira, Osvaldo Catalano, Miguel Ferreira, Luís Mendes, Mário Pimenta, Pedro Rodrigues, Thomas Schweizer
  • Submission:  2011-07-06   Acceptance:  2011-11-18   Publication:  2011-12-15
  • Reference:  Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 695, 365 (2012)  

  • GETFOCOS for Imaging Atmospheric Cherenkov Telescopes - A GEant4 Tool For Optimization and Characterization of an Optical System
  • Autor(es):  L. Arruda, P. Assis, F. Barão, R. Pereira, M. Pimenta, B. Tomé
  • Submission:  2011-04-07   Acceptance:  2011-08-15   Publication:  2011-12-11
  • Reference:  Nuclear Inst. and Methods in Physics Research, A 659 (2011) pp. 282-288  

  • R&D for an autonomous RPC station in air shower detector arrays.
  • Autor(es):  P. Assis, A. Blanco, P. Brogueira, L. Cazon, P. Fonte, L. Lopes, A. Pereira, M. Pimenta, E. dos Santos, T. Schweizer
  • Submission:  2011-03-01   Acceptance:  2011-09-18   Publication:  2011-09-18
  • Reference:  Proceedings of the 32nd International Cosmic Ray Conference  

  • R&D for future SiPM cameras for Fluorescence and Cherenkov Telescopes
  • Autor(es):  P. Assis, P. Brogueira, O. Catalano, M. Ferreira, T. Hebbeker, M. Lauscher, E. Lorenz, L. Mendes, C. Meurer, R. Mirzoyan, T. Niggemann, M. Pimenta, P. Rodrigues, T. Schweizer, M. Stephan, M. Teshima
  • Submission:  2011-03-01   Acceptance:  2011-03-01   Publication:  2011-09-18
  • Reference:  Proceedings of the 32nd International Cosmic Ray Conference  

  • Multiple scattering measurement with laser events
  • Autor(es):  P. Assis, R. Conceição, P. Gonçalves, M. Pimenta, B. Tomé and the Pierre Auger Collaboration
  • Submission:  2010-11-14   Acceptance:  2011-06-16   Publication:  2011-09-09
  • Reference:  Astrophys. Space Sci. Trans., 7, 383–386, 2011  

  • Cosmic Ray Cherenkov and Fluorescence Imaging: Photosensors and data acquisition systems for a new generation of focal planes
  • Autor(es):  P. Assis, P. Brogueira, O. Catalano, M. Ferreira, L. Mendes, M. Pimenta, P. Rodrigues, T. Schweizer, A. Trindade
  • Publication:  2011-07-19
  • Reference:  Nuovo Cimento C Volume 034 Issue 03 pp 141-146  

  • Measurement of Fluorescence Detector Photomultipliers (XP3062) non-uniformities
  • Autor(es):  P. Assis, R. Conceição, F. Fraga, M.M. Fraga, A. Morozov, L. Pereira, M. Pimenta, J. Rodrigues
  • Submission:  2011-02-11   Acceptance:  2011-02-11   Publication:  2011-02-11
  • Reference:  GAP-2011-012  

  • Mass composition and cross-section from the shape of cosmic ray shower longitudinal profiles
  • Autor(es):  S. Andringa, R. Conceição, M. Pimenta
  • Submission:  2010-04-12   Acceptance:  2010-10-03   Publication:  2011-01-01
  • Reference:  Astroparticle Physics 34 (2011) 360  

  • Relative Composition and Energy Spectra of Light Nuclei in Cosmic Rays. Results from AMS-01
  • Autor(es):  M. Aguilar et al.
  • Submission:  2010-11-20   Acceptance:  2010-11-20   Publication:  2010-11-20
  • Reference:  Astrophysical Journal 724 (2010) 329-340  

  • Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter
  • Autor(es):  The Pierre Auger Collaboration
  • Submission:  2010-06-26   Acceptance:  2010-08-31   Publication:  2010-09-07
  • Reference:  Astroparticle Physics 34 (2010) 314-326  

  • Composition analysis with MPD distributions: A case study at 60 degree zenith angle
  • Autor(es):  D. Garcia-Gamez, A. Bueno, L. Cazon, S. Navas and M. Pimenta
  • Submission:  2010-09-03   Acceptance:  2010-09-03   Publication:  2010-09-03
  • Reference:  GAP-2010-100  

  • Design study of a multi-channel array particle spectrometer for space missions
  • Autor(es):  Assis P., Brogueira P., Gonçalves P., Keating A., Pimenta M., Rodrigues P., Trindade A.
  • Publication:  2010-07-18
  • Reference:  2010cospar.38.4217T  

  • The Fluorescence Detector of the Pierre Auger Observatory
  • Autor(es):  The Pierre Auger Collaboration
  • Submission:  2009-05-27   Acceptance:  2010-04-07   Publication:  2010-04-18
  • Reference:  Nucl. Instrum. Meth. A 620 (2010) 227-251  

  • In-beam aerogel light yield characterization for the AMS RICH detector
  • Autor(es):  M. Aguilar-Benitez et al.
  • Submission:  2009-12-01   Acceptance:  2009-12-04   Publication:  2010-03-01
  • Reference:  Nuclear Instruments and Methods in Physics Research A 614 (2010) 237-249  

  • Measurement of the Depth of Maximum of Extensive Air Showers above 10^18 eV
  • Autor(es):  The Pierre Auger Collaboration.
  • Submission:  2009-12-07   Publication:  2010-03-01
  • Reference:  Physical Review Letters, 104, 091101 (2010)  

  • Measurement of the energy spectrum of cosmic rays above 10^18 eV using thePierre Auger Observatory
  • Autor(es):  The Pierre Auger Collaboration
  • Submission:  2009-11-26   Acceptance:  2010-02-04   Publication:  2010-02-10
  • Reference:  Physics Letters B 685 (2010) 239-246  

  • A Study of the Effect of Molecular and Aerosol Conditions in the Atmosphere on Air Fluorescence Measurements at the Pierre Auger Observatory
  • Autor(es):  The Pierre Auger Collaboration
  • Submission:  2009-09-02   Acceptance:  2009-12-21   Publication:  2010-01-06
  • Reference:  Astroparticle Physics 33 (2010) 108  

  • Simulation of the fluorescence telescopes of the Pierre Auger Observatory using GEANT4
  • Autor(es):  P. Assis, P. Gonçalves, M. Pimenta, B. Tomé
  • Publication:  2009-07-30
  • Reference:  Pierre Auger Collaboration Internal Note, GAP2009-104  

  • A model for net-baryon rapidity distribution
  • Autor(es):  R. Conceição, J. Alvarez-Muñiz, J. Dias de Deus, M.C. Espírito Santo, J. G. Milhano, M. Pimenta
  • Submission:  2009-05-22   Publication:  2009-07-07
  • Reference:  Proceedings of the 31st International Cosmic Ray Conference, Lodz, 7-15 July 2009, Poland  

  • Increased Sensitivity to Electromagnetic and Hadronic Features of Air Showers from a New Parameterization of the Longitudinal Profiles
  • Autor(es):  S. Andringa, R. Conceição, M. Pimenta
  • Submission:  2009-05-22   Publication:  2009-07-07
  • Reference:  Proceedings of the 31st International Cosmic Ray Conference, Lodz, 7-15 July 2009, Poland  

  • Manual of fluorescence detector simulation in Offline
  • Autor(es):  P. Assis, D. D'Urso, R. Engel, P. Goncalves, F. Guarino, S. Muller, L. Nozka, S. Petrera, M. Pimenta, F. Salamida, F. Schussler, B. Tome, R. Ulrich, M. Unger, L. Valore
  • Publication:  2009-07-01
  • Reference:  Pierre Auger Collaboration Internal Note, GAP2009-014  

  • Mapping the FD pixel non-uniformities with laser events
  • Autor(es):  S. Andringa, P. Assis, R. Conceição, M.C. Espirito Santo, P. Gonçalves, M. Pimenta, B. Tomé
  • Publication:  2009-05-11
  • Reference:  Pierre Auger Collaboration Internal Note, GAP2009-067  

  • Mass Composition and Cross-section Sensitivity from a New Parameterization of the Longitudinal Profiles
  • Autor(es):  S. Andringa, R. Conceição, M. Pimenta
  • Publication:  2009-04-25
  • Reference:  Pierre Auger Collaboration Internal Note, GAP2009-058  

  • A Model for net-baryon rapidity distribution
  • Autor(es):  J. Alvarez-Muniz, R. Conceição, J. Dias de Deus, M. C. Espírito Santo, J. G. Milhano, M. Pimenta
  • Submission:  2009-03-10   Publication:  2009-04-21
  • Reference:  Eur. Phys. J. C (2009) 61 391-399  

  • Net-Baryon Physics Basic Mechanisms
  • Autor(es):  J. Alvarez-Muniz R. Conceição J. Dias de Deus M. C. Espírito Santo J. G. Milhano, M. Pimenta
  • Submission:  2008-11-30   Acceptance:  2009-02-01   Publication:  2009-02-01
  • Reference:  Proceedings of the 21st European Cosmic Ray Symposium  

  • 3D Reconstruction of Extensive Air Showers from Fluorescence Data
  • Autor(es):  S. Andringa, M. Pato, M. Pimenta
  • Submission:  2007-05-31   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • AMIGA, Auger Muons and Infill for the Ground Array
  • Autor(es):  The Pierre Auger Collaboration (with co-authorship of P. Abreu, S. Andringa, P. Assis, P. Brogueira, R. Conceição, M.C. Espírito-Santo, P. Gonçalves, M. Pimenta, B. Tomé)
  • Submission:  2007-05-31   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • GAW - An Imaging Atmospheric Cherenkov Telescope with Large Field of View
  • Autor(es):  GAW Collaboration (with co-authorship of P. Assis, P. Brogueira, M.C. Espírito Santo, M. Pimenta, A. Pina, B. Tomé)
  • Submission:  2007-05-31   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • HEAT – Enhancement Telescopes for the Pierre Auger Southern Observatory
  • Autor(es):  The Pierre Auger Collaboration (with co-authorship of P. Abreu, S. Andringa, P. Assis, P. Brogueira, R. Conceição, M.C. Espírito-Santo, P. Gonçalves, M. Pimenta, B. Tomé)
  • Submission:  2007-05-31   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • The string percolation model and the interpretation of cosmic ray data above 10^17 eV.
  • Autor(es):  J. Alvarez-Muñiz, P. Brogueira, R. Conceição, J. Dias de Deus, M.C. Espírito Santo, M. Pimenta
  • Submission:  2007-05-31   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • Detection of the Cherenkov light diffused by SeaWater with the ULTRA Experiment.
  • Autor(es):  The ULTRA collaboration (with co-authorship of P. Assis, P. Brogueira, M.C. Espírito Santo, L. Melo, M. Pimenta, J.C. Silva, B. Tomé)
  • Submission:  2007-05-30   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • A Geant4 based engineering tool for Fresnel lenses
  • Autor(es):  J. Costa, M. Pimenta, B. Tomé
  • Submission:  2007-05-30   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • Gamma Air Watch (GAW): the electronics and trigger concept
  • Autor(es):  P. ASSIS, G. AGNETTA, P. BROGUEIRA, O. CATALANO, G. CUSUMANO, N. GALLÌ, S. GIARRUSSO, G. LA ROSA, M. PIMENTA, G. PIRES, F. RUSSO, B. SACCO
  • Submission:  2007-05-30   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • Gamma/hadron separation in IACTs using 3D EAS variables
  • Autor(es):  S. Andringa, P. Assis, M. Pimenta, A. Pina, B. Tomé
  • Submission:  2007-05-30   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • Expected performance of the GAW Cherenkov Telescopes Array. Simulation and Analysis
  • Autor(es):  M. C. MACCARONE, P. ASSIS, O. CATALANO, G. CUSUMANO, M.C. ESPIRITO SANTO, P. GONÇALVES, M. MOLES, M. PIMENTA, A. PINA, B. SACCO, B. TOMÉ
  • Submission:  2007-05-28   Acceptance:  2008-12-01   Publication:  2008-12-01
  • Reference:  Proc. 30th Int. Cosmic Ray Conf. (ICRC2007), July 3 - 11, 2007, Mérida, México.  

  • Observation of the Suppression of the Flux of Cosmic Rays above 4 x 10^19 eV
  • Autor(es):  J. Abraham, et. al., The Pierre Auger Collaboration.
  • Publication:  2008-08-08
  • Reference:  Phys. Rev. Let. 101, 061101 (2008)  

  • 3D reconstruction of extensive air showers in the Pierre Auger Laboratory
  • Autor(es):  S. Andringa, M. Pato and M. Pimenta
  • Submission:  2007-11-30   Acceptance:  2008-01-31   Publication:  2008-01-31
  • Reference:  Proc. 6th Int. Workshop on New Worlds in Astroparticle Physics, September, 6 - 8, 2007, Faro, Portugal.  

  • Gamma/hadron separation in IACTs using 3D EAS variables.
  • Autor(es):  S. Andringa, P. Assis, M. Pimenta, A. Pina, B. Tomé
  • Submission:  2007-11-30   Acceptance:  2008-01-31   Publication:  2008-01-31
  • Reference:  Proc. 6th Int. Workshop on New Worlds in Astroparticle Physics, September, 6 - 8, 2007, Faro, Portugal.  

  • Temperature dependent quenching of UV fluorescence of N2
  • Autor(es):  M. Fraga, A. Onofre, L. Pereira, N. Castro, F. Veloso, F. Fraga, R. Ferreira Marques, M. Pimenta and A. Policarpo
  • Submission:  2007-10-26   Publication:  2008-01-01
  • Reference:  Nucl. Instr. and Meth. A A 597 (2008) 75-82  

  • Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects.
  • Autor(es):  J. Abraham, et. al., The Pierre Auger Collaboration.
  • Publication:  2007-11-09
  • Reference:  Science 318, 938 (2007)  

  • Search for pentaquarks in the hadronic decays of the Z boson with the DELPHI detector at LEP
  • Autor(es):  DELPHI Collaboration (343 authors)
  • Submission:  2007-06-27   Acceptance:  2007-08-01   Publication:  2007-09-20
  • Reference:  Phys. Lett. B, 653, 151 (2007)  

  • Investigation of Colour Reconnection in WW Events with the DELPHI detector at LEP-2
  • Autor(es):  J. Abdallah et al. (The DELPHI Collaboration)
  • Submission:  2006-11-22   Acceptance:  2007-03-23   Publication:  2007-05-05
  • Reference:  Eur. Phys. Journal C, Volume 51 (2007) p.249-269  

  • A Geant4 based engineering tool for fresnel lenses
  • Autor(es):  J. Costa, M. Pimenta, B. Tomé
  • Submission:  2007-04-01   Acceptance:  2007-04-01   Publication:  2007-04-01
  • Reference:  IEEE Trans. Nucl. Sci., vol.54, no. 2, pp 313-319, 2007.  

  • Search for a fourth generation b' -quark at LEP-II at sqrt(s)=196-209 GeV
  • Autor(es):  J. Abdallah et al. (The DELPHI Collaboration)
  • Submission:  2006-07-26   Acceptance:  2007-01-28   Publication:  2007-03-29
  • Reference:  Eur. Phys, Journal, Volume 50 (2007) p.507-518  

  • EAS transverse profiles in the Xmax region at energies of 10^14 - 10^17 eV
  • Autor(es):  P. Assis, P. Gonçalves, M. Pimenta
  • Submission:  2007-02-28   Acceptance:  2007-02-28   Publication:  2007-02-28
  • Reference:  ECRS-06  

  • Percolation and cosmic rays above 10^17 eV
  • Autor(es):  J. Alvarez-Muñiz, P. Brogueira, R. Conceição, J. Dias de Deus, M.C. Espírito Santo, M. Pimenta
  • Submission:  2007-02-28   Acceptance:  2007-02-28   Publication:  2007-02-28
  • Reference:  ecrs06-s4-33  

  • Sensitivity of large air shower experiments for new physics searches
  • Autor(es):  V. Cardoso, M.C.Espírito Santo, A.Onofre, M.Paulos, M.Pimenta, J.C.Romão, B.Tomé
  • Submission:  2007-02-28   Acceptance:  2007-02-28   Publication:  2007-02-28
  • Reference:  ecrs06-s3-39  

  • Isotopic mass separation with the RICH detector of the AMS experiment
  • Autor(es):  L. ARRUDA, F. Barao, J. Borges, F. Carmo, P. Goncalves, R. Pereira, M. Pimenta, A.Keating
  • Submission:  2004-07-02   Acceptance:  2004-07-02   Publication:  2007-01-01
  • Reference:  M. Shapiro et al., eds., Astrophysics at Ultra-High Energies - Proceedings of the International School of Cosmic Ray Astrophysics  

  • Characteristics and Performance of the GAW Experiment for a Large Field of View Cherenkov Gamma-ray Telescope
  • Autor(es):  GAW Collaboration (co-authorship of P. Assis, P. Brogueira, M.C. Espírito Santo, M. Pimenta, B. Tomé
  • Publication:  2006-12-20
  • Reference:  Chin. J. Astron. Astrophys. Vol. 6 (2006), Suppl. 1, 369–372  

  • Percolation and high energy cosmic rays above 10^17 eV
  • Autor(es):  J. Alvarez-Muñiz, P. Brogueira, R. Conceição, J. Dias de Deus, M.C. Espírito Santo and M. Pimenta
  • Submission:  2006-12-19   Acceptance:  2006-12-19   Publication:  2006-12-19
  • Reference:  Astroparticle Physics  

  • Extensive Air Showers and Diffused Cerenkov Light Detection: the ULTRA Experiment
  • Autor(es):  ULTRA collaboration, G. Agnetta et al. (with co-authorship of P. Assis, P. Brogueira, M.C. Espírito Santo, L. Melo, M. Pimenta, J.C. Silva, B. Tomé)
  • Submission:  2006-09-26   Acceptance:  2006-09-26   Publication:  2006-09-26
  • Reference:  NIMA45862  

  • Gravitational diffraction radiation
  • Autor(es):  Vitor Cardoso, Marco Cavaglia, Mario Pimenta
  • Submission:  2006-09-13   Acceptance:  2006-09-13   Publication:  2006-09-13
  • Reference:  Phys.Rev. D74 (2006) 084011  

  • Air fluorescence studies for cosmic ray detection
  • Autor(es):  M. Fraga, A. Onofre, N. F. Castro, F. Fraga, L. Pereira, F. Veloso, P. Vieira, S. Fetal, R. Ferreira Marques, M. Pimenta, A. Policarpo
  • Submission:  2006-09-05   Acceptance:  2006-09-05   Publication:  2006-09-05
  • Reference:    

  • Sensitivity of large air shower experiments for excited lepton detection
  • Autor(es):  M.C. Espirito Santo, A. Onofre, M. Paulos, M. Pimenta, J. C. Romão, B. Tomé
  • Submission:  2006-08-03   Acceptance:  2006-08-03   Publication:  2006-08-03
  • Reference:  Proceedings of ICRC 2005, Pune, India [hep-ph/0412345]  

  • Mars Radiation Environment Characterization (MarsREC) model and SEU predictions at the Surface of Mars
  • Autor(es):  Ana Keating, Mohammadzadeh A., Nieminen P., Pimenta M., Brogueira P., Harboe-Sørensen R., Daly E.
  • Publication:  2006-07-01
  • Reference:  RADECS IEEE 2006  

  • The Effects of Atmospheric Variations On the High Energy Radiation Environment at the Surface of Mars
  • Autor(es):  Ana Keating, Pimenta M., Mohammadzadeh A., Nieminen P., Hout J-P, Daly E.
  • Publication:  2006-07-01
  • Reference:  nd workshop on Mars Atmosphere Modelling and Observations  

  • Sensitivity of large air shower experiments for new physics searches
  • Autor(es):  V. Cardoso, M.C. Espirito Santo, A. Onofre, M. Paulos, M. Pimenta, J. C. Romão, B. Tomé
  • Submission:  2005-11-15   Acceptance:  2006-06-28   Publication:  2006-06-28
  • Reference:  Proceedings of EPS 2005, Lisbon, Portugal  

  • Percolation Effects in Very High Energy Cosmic Rays
  • Autor(es):  J. Dias de Deus, M.C. Espirito Santo, M. Pimenta, C. Pajares
  • Submission:  2006-04-26   Acceptance:  2006-04-26   Publication:  2006-04-26
  • Reference:   Phys. Rev. Let. - PRL 96, 162001 (2006), hep-ph/0507227  

  • The sensitivity of cosmic ray air shower experiments for excited lepton and leptoquark detection
  • Autor(es):  M.C. Espirito Santo, A. Onofre, M. Paulos, M. Pimenta, J. C. Romão, B. Tomé
  • Submission:  2006-03-31   Acceptance:  2006-03-31   Publication:  2006-03-31
  • Reference:  J. Phys. G: Nucl. Part. Phys. 32 609-628 , hep-ph/0508100  

  • Experimental Particle and Astroparticle Physics
  • Autor(es):  M. Pimenta
  • Submission:  2006-02-02   Acceptance:  2006-02-02   Publication:  2006-02-02
  • Reference:    

  • Pressure and temperature dependence of the primary scintillation in air
  • Autor(es):  M. Fraga, A. Onofre, N. F. Castro, R. Ferreira Marques, S. Fetal, F. Fraga, M. Pimenta, A. Policarpo, F. Veloso
  • Submission:  2006-02-01   Acceptance:  2006-02-01   Publication:  2006-02-01
  • Reference:  Proceedings of the Fifth Meeting on New Worlds in Astroparticle Physics, Faro, Portugal, 8-10 January, 2005, World Scientific (Singapore)  

  • Frontiers of High Energy Cosmic Rays
  • Autor(es):  M. Pimenta
  • Submission:  2006-01-01   Acceptance:  2006-01-01   Publication:  2006-01-01
  • Reference:  Frontiers of Fundamental Physics, 255-261  

  • Microscopic black hole detection in UHECR: The double bang signature
  • Autor(es):  V. Cardoso, M.C. Espirito Santo, M. Paulos, M. Pimenta, B. Tomé
  • Submission:  2005-11-20   Acceptance:  2005-11-20   Publication:  2005-11-20
  • Reference:    

  • Sensitivity of large air shower experiments for new physics searches
  • Autor(es):  V. Cardoso ,M.C.Espírito Santo,A.Onofre,M.Paulos ,M.Pimenta, J.C.Romão ,
  • Publication:  2005-08-10
  • Reference:  29th International Cosmic Rays Conference  

  • AMS - A magnetic spectrometer on the International Space Station
  • Autor(es):  L. Arruda, F. Barao, G. Barreira, J. Borges, F. Carmo, P. Goncalves, R. Pereira, M. Pimenta
  • Submission:  2005-07-28   Acceptance:  2005-07-28   Publication:  2005-07-28
  • Reference:  J. Afonso et al., eds., 2005: Past meets Present in Astronomy and Astrophysics – Proceedings of the 15th Portuguese National Meeting, p. 77-78  

  • Frontiers of High Energy Cosmic Rays
  • Autor(es):  M. Pimenta
  • Submission:  2005-05-31   Acceptance:  2005-05-31   Publication:  2005-05-31
  • Reference:  High Energy Gamma Ray experiments  

  • Microscopic black hole detection in UHECR: the double bang signature
  • Autor(es):  V. Cardoso, M.C. Espirito-Santo, M. Paulos, M. Pimenta and B. Tomé
  • Submission:  2005-01-15   Acceptance:  2005-01-15   Publication:  2005-01-15
  • Reference:  Astroparticle Physics 22(2005)399.  

  • Velocity and Charge Reconstruction with the AMS/RICH Detector
  • Autor(es):  L. ARRUDA, F. Barao, J. Borges, F. Carmo, P. Goncalves, R. Pereira, M. Pimenta
  • Submission:  2005-01-08   Acceptance:  2005-01-08   Publication:  2005-01-08
  • Reference:  A. Mourao et al., eds., Proceedings of the Fifth International Workshop on New Worlds in Astroparticle Physics (Faro 2005), p. 134-139  

  • Isotope Separation with the RICH Detector of the AMS Experiment
  • Autor(es):  L. Arruda, F. Barao, J.Borges, F. Carmo, P. Goncalves, R. PEREIRA, M. Pimenta
  • Submission:  2005-01-08   Acceptance:  2005-01-08   Publication:  2005-01-08
  • Reference:  A. Mourao et al., eds., Proceedings of the Fifth International Workshop on New Worlds in Astroparticle Physics (Faro 2005), p. 140-144  

  • ULTRA technical report
  • Autor(es):  Espirito-Santo, Catarina; Pimenta, Mario; et al.
  • Publication:  2004-12-31
  • Reference:  REP -001-1  

  • GEANT4 Applications for Astroparticle Experiments
  • Autor(es):  Maria Catarina Espírito Santo, Patrícia Gonçalves, Mário Pimenta, Pedro Rodrigues, Bernardo Tomé and Andreia Trindade
  • Submission:  2004-08-01   Acceptance:  2004-08-01   Publication:  2004-08-01
  • Reference:  IEEE Transactions on Nuclear Science, Vol. 51 (2004) 1373.  



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Catarina Quintans, Lisboa
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Celso Franco, Lisboa
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Christophe Pires, Lisboa
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Luís Silva, Lisboa
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Marcin Stolarski, Lisboa
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Paula Bordalo, Lisboa
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Sérgio Ramos, Lisboa
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