A. PICHEL; DONZELLI, C. MURIEL, H, ROVERO A.C. Y 8 AUTORES MÁS

Statistical redshift of the very-high-energy blazar S5 0716+714

Astronomy and Astrophysics; Año: 2024 vol. 680

BARAVALLE, L. D.; SMIDTH; ALONSO, M. V.; PICHEL, A.

AGN candidates in the VVV near-IR galaxy catalogue

Monthly Notices of the Royal Astronomical Society; Año: 2023 vol. 520 p. 5950 - 5959

DONOSO, L. G.; PICHEL, A; BARAVALLE, L. D.; ALONSO Y 8 AUTORES MÁS

High energy gamma-ray sources in the VVV survey - II. The AGN counterparts

Monthly Notices of the Royal Astronomical Society; Año: 2023 vol. 529 p. 1019 - 1034

PICHEL, A. SON 440 AUTORES VERITAS COL, MAGIC COL, FERMI COL, HESS COL

Observation of the Gamma-Ray Binary HESS J0632+057 with the H.E.S.S., MAGIC, and VERITAS Telescopes

ASTROPHYSICAL JOURNAL; Año: 2021 vol. 923

PICHEL, A.; DONZELLI, C.; ROSA-GONZALEZ, D.; ALONSO, M. FERNANDEZ; ROVERO, A. C.; MURIEL, H.; MAYYA, Y. D.; ARETXAGA, I.; GONZÁLEZ, J. BECERRA; CARRAMIÑANA, A.; MENDEZ-ABREU, J.; VEGA, O.; TERLEVICH, E.; TERLEVICH, R. J.

New Observations with Gemini and GTC of the VHE Blazar KUV 00311–1938: About Its Redshift and Environment

Publications of the Astronomical Society of the Pacific; Lugar: Bristol; Año: 2021 vol. 133

ABEYSEKARA, A.U.; BENBOW, W.; BIRD, R.; BRILL, A.; BROSE, R.; BUCHOVECKY, M.; BUCKLEY, J.H.; CHRISTIANSEN, J.L.; CHROMEY, A.J.; DANIEL, M.K.; DUMM, J.; FALCONE, A.; FENG, Q.; FINLEY, J.P.; FORTSON, L.; FURNISS, A.; GALANTE, N.; GENT, A.; GILLANDERS, G.H.; GIURI, C.; GUETA, O.; HASSAN, T.; HERVET, O.; HOLDER, J.; HUGHES, G.; HUMENSKY, T.B.; JOHNSON, C.A.; KAARET, P.; KAR, P.; KELLEY-HOSKINS, N.; KERTZMAN, M.; KIEDA, D.; KRAUSE, M.; KRENNRICH, F.; KUMAR, S.; LANG, M.J.; MORIARTY, P.; MUKHERJEE, R.; NELSON, T.; NIETO, D.; NIEVAS-ROSILLO, M.; O'BRIEN, S.; ONG, R.A.; OTTE, A.N.; PARK, N.; PETRASHYK, A.; PICHEL, A.; POHL, M.; PRADO, R.R.; PUESCHEL, E.; QUINN, J.; RAGAN, K.; REYNOLDS, P.T.; RICHARDS, G.T.; ROACHE, E.; ROVERO, A.C.; RULTEN, C.; SADEH, I.; SANTANDER, M.; SEMBROSKI, G.H.; SHAHINYAN, K.; STEVENSON, B.; SUSHCH, I.; TYLER, J.; VASSILIEV, V.V.; WAKELY, S.P.; WEINSTEIN, A.; WELLS, R.M.; WILCOX, P.; WILHELM, A.; WILLIAMS, D.A.; ZITZER, B.; ACCIARI, V.A.; ANSOLDI, S.; ANTONELLI, L.A.; ARBET ENGELS, A.; BAACK,

The Great Markarian 421 Flare of 2010 February: Multiwavelength Variability and Correlation Studies

ASTROPHYSICAL JOURNAL; Año: 2020 vol. 890

A. PICHEL; L. DONOSO; L. BARAVALLE; M.V. ALONSO; A. ROVERO; J. C. BEAMÍN; DANTE MINNITI; JUAN B. CABRAL; BRUNO SÁNCHEZ; GEORGINA COLDWELL; NICOLA MASETTI

High energy gamma-ray sources in the VVV survey - I. The Blazars

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Lugar: Londres; Año: 2020 vol. 491 p. 3448 - 3460

ROSA GONZÁLEZ, D; MURIEL, H.; MAYYA, Y. D.; ARETXAGA, I.; BECERRA GONZÁLEZ, J.; CARRAMIÑANA, A.; MÉNDEZ-ABREU, J.; VEGA, O.; TERLEVICH, E.; COUTIÑO DE LEÓN, S.; FURNISS, A.; LONGINOTTI, A. L.; TERLEVICH, R. J.; PICHEL, A. C.; ROVERO, A. C.; DONZELLI, C.

New GTC spectroscopic data and a statistical study to better constrain the redshift of the BL Lac RGB J2243 + 203

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Lugar: Londres; Año: 2019 vol. 482 p. 5422 - 5429

ALBERT, A. PICHEL, A. SON 105 AUTORES

Science Case for a Wide Field-of-View Very-High-Energy Gamma-Ray Observatory in the Southern Hemisphere

arXiv; Lugar: NY; Año: 2019

AHNEN, M.L. ET AL. SON 279 AUTORES. PICHEL, A.

Extreme HBL behavior of Markarian 501 during 2012

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2018 vol. 620 p. 181 - 204

DE ANGELIS, A. ET AL. (THE EASTROGAM COLLABORATION). SON 243 AUTORES. A. PICHEL

Science with e-ASTROGAM (A space mission for MeV-GeV gamma-ray astrophysics)

journal of High Energy Astrophysics; Lugar: Amsterdam; Año: 2018 vol. 19 p. 1 - 106

AHNEN, M.L. ET AL. SON 293 AUTORES. PICHEL, A.

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2017

AHNEN, M.L. ET AL. SON84 AUTORES. PICHEL, A.; PICHEL, A.

Very-High-Energy γ-Ray Observations of the Blazar 1ES 2344+514 with VERITAS

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Año: 2017 vol. 471 p. 2117 - 2123

ARCHAMBAULT, S. ET AL. (VERITAS COLLABORATION). A. PICHEL. SON 80 AUTORES

Upper Limits from Five Years of Blazar Observations with the VERITAS Cherenkov Telescopes

ASTRONOMICAL JOURNAL; Lugar: Londres; Año: 2016 vol. 151 p. 142 - 161

ROVERO, A.C.; MURIEL, H.; DONZELLI, C.; A PICHEL.

The BL-Lacertae gamma-ray blazar PKS 1424+240 associated with a group of galaxies at z = 0.6010

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2016 vol. 589 p. 92 - 97

ALIU, E.; ARCHAMBAULT, S.; ARCHER, A.; ARLEN, T.; AUNE, T.; BARNACKA, A.; BEHERA, B.; BEILICKE, M.; BENBOW, W.; BERGER, K.; BIRD, R.; BÖTTCHER, M.; BOUVIER, A.; BUCHOVECKY, M.; BUCKLEY, J.H.; BUGAEV, V.; CARDENZANA, J.V.; CERRUTI, M.; CESARINI, A.; CHEN, X.; CIUPIK, L.; COLLINS-HUGHES, E.; CONNOLLY, M.P.; CUI, W.; DUMM, J.; EISCH, J.D.; FALCONE, A.; FEDERICI, S.; FENG, Q.; FINLEY, J.P.; FLEISCHHACK, H.; FORTIN, P.; FORTSON, L.; FURNISS, A.; GALANTE, N.; GALL, D.; GILLANDERS, G.H.; GRIFFIN, S.; GRIFFITHS, S.T.; GRUBE, J.; GYUK, G.; HÜTTEN, M.; HÅKANSSON, N.; HOLDER, J.; HUGHES, G.; HUMENSKY, T.B.; JOHNSON, C.A.; KAARET, P.; KAR, P.; KELLEY-HOSKINS, N.; KERTZMAN, M.; KHASSEN, Y.; KIEDA, D.; KRAUSE, M.; KRAWCZYNSKI, H.; KRENNRICH, F.; LANG, M.J.; MADHAVAN, A.S.; MAIER, G.; MCARTHUR, S.; MCCANN, A.; MEAGHER, K.; MILLIS, J.; MORIARTY, P.; MUKHERJEE, R.; NIETO, D.; O'FAOLÁIN DE BHRÓITHE, A.; ONG, R.A.; ORR, M.; OTTE, A.N.; PANDEL, D.; PARK, N.; PELASSA, V.; PERKINS, J.S.; PICHEL, A.; POHL, M.; POPKOW, A.; QUINN, J.

Very high energy outburst of Markarian 501 in May 2009

ASTRONOMY AND ASTROPHYSICS; Año: 2016 vol. 594

THE MAGIC AND VERITAS COLLABORATIONS. SON 145 AUTORES. A. PICHEL

The 2009 multiwavelength campaign on Mrk 421: Variability and correlation studies

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2015 vol. 576 p. 126 - 144

MURIEL, H.; DONZELLI, C.; ROVERO, A.C.; PICHEL, A.

The BL-Lac gamma-ray blazar PKS 0447-439 as a probable member of a group of galaxies at z = 0.343

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2015 vol. 574 p. 101 - 107

THE MAGIC AND VERITAS COLLABORATIONS. SON 258 AUTORES. A. PICHEL

Multiwavelength observations of Mrk 501 in 2008

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2015 vol. 573 p. 50 - 62

ALEKSIC;, J. ET AL. A. PICHEL. SON 252 AUTORES

Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010

ASTRONOMY AND ASTROPHYSICS; Lugar: Paris; Año: 2015 vol. 578 p. 1 - 26

THE VERITAS COLLABORATION. SON 76 AUTORES. A. PICHEL

Observation of Markarian 421 in TeV gamma rays over a 14-year time span

ASTROPARTICLE PHYSICS; Lugar: Amsterdam; Año: 2014 vol. 54 p. 1 - 10

THE VERITAS COLLABORATION. SON 76 AUTORES. A. PICHEL

Rapid TeV Gamma-Ray Flaring of BL Lacertae

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2013 vol. 762 p. 92 - 105

THE CTA COLLABORATION. SON 977 AUTORES. A. PICHEL

Introducing the CTA concept

ASTROPARTICLE PHYSICS; Lugar: Amsterdam; Año: 2013 vol. 43 p. 3 - 18

PARON, S.; WEIDMANN, W.; ORTEGA, M. E.; ALBACETE COLOMBO, J. F.; PICHEL, A.

The interstellar medium and the massive stellar content towards the SNR G18.1-0.1 and neighbouring H II regions

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY; Lugar: Londres; Año: 2013 vol. 433 p. 1619 - 1627

THE VERITAS COLLABORATION ET ALL., SON 83 AUTORES, A. PICHEL

Multiwavelength Observations and Modeling of 1ES 1959+650 in a Low Flux State

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2013 vol. 775 p. 3 - 11

THE VERITAS COLLABORATION ET ALL., SON 87 AUTORES, A. PICHEL

VERITAS OBSERVATIONS OF SIX BRIGHT, HARD-SPECTRUM FERMI-LAT BLAZARS

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2012 vol. 759 p. 102 - 115

THE VERITAS COLLABORATION ET ALL., SON 89 AUTORES, A. PICHEL

Multiwavelength Observations of the AGN 1ES 0414+009 with VERITAS, Fermi-LAT, Swift-XRT, and MDM

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2012 vol. 755 p. 118 - 125

THE VERITAS COLLABORATION ET ALL., SON 95 AUTORES, A. PICHEL

Discovery of High-energy and Very High Energy Gamma-Ray Emission from the Blazar RBS 0413

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2012 vol. 750 p. 94 - 100

THE VERITAS COLLABORATION ET ALL., SON 91 AUTORES, A. PICHEL

VERITAS Observations of Day-scale Flaring of M 87 in 2010 April

ASTROPHYSICAL JOURNAL; Lugar: Londres; Año: 2012 vol. 746 p. 141 - 148

A. ABRAMOWSKI ET AL. 442 AUTORES. A PICHEL.

The 2010 very high energy gamma-ray flare and 10 years of multi-wavelength observations of M87

ASTROPHYSICAL JOURNAL; Año: 2012 vol. 746 p. 151 - 169

THE VERITAS COLLABORATION. SON 82 AUTORES. A. PICHEL

VERITAS OBSERVATIONS OF THE UNUSUAL EXTRAGALACTIC TRANSIENT SWIFT J164449.3+573451

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES; Año: 2011 vol. 738 p. 30 - 35

THE VERITAS COLLABORATION. SON 87 AUTORES, A. PICHEL

Multiwavelength Observations of the Previously Unidentified Blazar RX J0648.7+1516

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 742 p. 127 - 134

THE VERITAS COLLABORATION ET ALL., SON106 AUTORES, A. PICHEL

TeV and Multi-wavelength Observations of Mrk 421 in 2006-2008

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 738 p. 25 - 44

E. ALIU ET AL. SON 88 AUTORES, A. PICHEL

VERITAS Observations of day-scale Flaring of M 87 in April 2010

ASTROPHYSICAL JOURNAL; Año: 2011

THE VERITAS AND MAGIC COLLABORATIONS ET AL., SON 228 AUTORES, A. PICHEL

Spectral Energy Distribution of Markarian 501: Quiescent State Versus Extreme Outburst

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 729 p. 2 - 11

THE FERMI-LAT, VERITAS COLLABORATIONS, SON 328 AUTORES, A. PICHEL

MULTI-WAVELENGTH OBSERVATIONS OF THE FLARING GAMMA-RAY BLAZAR 3C 66A IN 2008 OCTOBER

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 726 p. 43 - 57

V.A. ACCIARI ET AL. SON 73 AUTORES. A. PICHEL

Multiwavelength Observations of the VHE Blazar 1ES2344+514

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 738 p. 169 - 177

A. ABDO ET ALL., SON 454 AUTORES, A. PICHEL

Insights into the High-energy gamma-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era

ASTROPHYSICAL JOURNAL; Año: 2011 vol. 727 p. 129 - 155

THE VERITAS COLLABORATION, SON 71 AUTORES, A. PICHEL

Discovery of Variability in the Very High Energy gamma-ray Emission of 1ES 1218+304 with VERITAS

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES; Año: 2010 vol. 709L p. 163 - 167

THE VERITAS AND FERMI-LAT COLLABORATIONS. SON 247 AUTORES, A. PICHEL.

Discovery of very high energy emission from PKS 1424+240 and multiwavelength constrainson its redshift

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES; Año: 2010 vol. 708L p. 100 - 106

THE PIERRE AUGER COLLABORATION. SON 521 AUTORES, A. PICHEL.

The Fluorescence Detector of the Pierre Auger Observatory

NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH A - ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPAMENT; Año: 2010 vol. 620 p. 227 - 251

THE VERITAS COLLABORATION ET ALL., SON 237 AUTORES, A. PICHEL

The Discovery of gamma-ray emission from the Blazar RGB J0710+591

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES; Año: 2010 vol. 715L p. 49 - 55

THE VERITAS COLLABORATION. SON 86 AUTORES, A. PICHEL

VERITAS 2008 - 2009 monitoring of the time-varying gamma-ray source M87

ASTROPHYSICAL JOURNAL; Año: 2010 vol. 716 p. 819 - 824

PIERRE AUGER COLLABORATION: SON 461 AUTORES. A. PICHEL

Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory

PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 2009 vol. 79 p. 102001 - 102001

PIERRE AUGER COLLABORATION: SON 454 AUTORES. A. PICHEL

Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory

ASTROPARTICLE PHYSICS; Año: 2009 vol. 31 p. 399 - 406

VERITAS AND MAGIC COLLABORATION: SON 230 AUTORES. A. PICHEL

Simultaneous Multiwavelength Observations of Markarian 421 During Outburst

ASTROPHYSICAL JOURNAL; Año: 2009 vol. 703 p. 169 - 178

I. DONNARUMMA ET AL. SON 295 AUTORES. A. PICHEL

The June 2008 Flare of Markarian 421 from Optical to TeV Energies

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES; Año: 2009 vol. 691L p. 13 - 19

V.A. ACCIARI ET AL. SON 176 AUTORES. A. PICHEL

Multiwavelength Observations of a TeV-flare from WComae

ASTROPHYSICAL JOURNAL; Año: 2009 vol. 707 p. 612 - 620

PIERRE AUGER COLLABORATION: SON 452 AUTORES. A. PICHEL

Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory

PHYSICAL REVIEW LETTERS; Año: 2008 vol. 100 p. 211101 - 211101

PIERRE AUGER COLLABORATION: SON 458 AUTORES. A. PICHEL

Observation of the Suppression of the Flux of Cosmic Rays above 4 x 10^19 eV

PHYSICAL REVIEW LETTERS; Año: 2008 vol. 101 p. 61101 - 61101

PIERRE AUGER COLLABORATION: SON 447 AUTORES. A. PICHEL

Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei

ASTROPARTICLE PHYSICS; Año: 2008 vol. 29 p. 188 - 204

PIERRE AUGER COLLABORATION: SON 454 AUTORES. A. PICHEL

Upper limit on the cosmic-ray photon flux above 10^19 eV using the surface detector of the Pierre Auger Observatory

ASTROPARTICLE PHYSICS; Año: 2008 vol. 29 p. 243 - 256

PIERRE AUGER COLLABORATION: SON 443 AUTORES. A. PICHEL

Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects

SCIENCE; Año: 2007 vol. 318 p. 938 - 942