J
J. Cotzomi
Researcher at Benemérita Universidad Autónoma de Puebla
Publications - 46
Citations - 2465
J. Cotzomi is an academic researcher from Benemérita Universidad Autónoma de Puebla. The author has contributed to research in topics: Observatory & Cherenkov radiation. The author has an hindex of 15, co-authored 30 publications receiving 2062 citations.
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Journal ArticleDOI
Properties and performance of the prototype instrument for the Pierre Auger Observatory
J. Abraham,Marco Aglietta,I. C. Aguirre,Michael Albrow,D. Allard,Ingomar Allekotte,P. S. Allison,J. Alvarez Muñiz,M. G. Do Amaral,M. Ambrosio,Luis A. Anchordoqui,R. Andrews,Marta Anguiano,J. C. dos Anjos,C. Aramo,Stefano Argiro,K. Arisaka,J. C. Arteaga,S. Atulugama,M. Ave,Gualberto Avila,R. Baggio,X. Bai,A. F. Barbosa,Henrique M. J. Barbosa,D. Barnhill,S. L. C. Barroso,P. Bauleo,J. J. Beatty,Tristan Beau,K. H. Becker,Jose A. Bellido,P. Bello,T. Bergmann,E. Berman,Xavier Bertou,Peter L. Biermann,P. Billoir,R. Biral,H. Bluemer,Martina Bohacova,E. Bollmann,Carla Bonifazi,M. Boratav,Antonella Boselli,Jeffrey Brack,J.M. Brunet,H. Bui-Duc,V. Cabrera,D.V. Camin,J.N. Capdevielle,A. Carreño,Nicolo Cartiglia,Rossella Caruso,L. A. de Carvalho,Sabrina Casanova,E. Casimiro,Antonella Castellina,J. M. G. Castro,P.W. Cattaneo,Lorenzo Cazon,R. Cester,N. Chávez,Daw Don Cheam,A. Chiavassa,Jose Chinellato,M. Chiosso,A. Chou,J. Chye,A. Cillis,Bárbara María Civit,Daniel R Claes,P. Clark,Roger W Clay,F. Cohen,A. Cordero,A. Cordier,E. Cormier,J. Cotzomi,U. Cotti,S. Coutu,Corbin Covault,A. Creusot,J. W. Cronin,M. Cuautle,S. Dagoret-Campagne,T. Dang-Quang,P. V.M. Da Silva,J. Darling,Pierre Darriulat,Kai Daumiller,Bruce R. Dawson,L. De Bruijn,A. de Capoa,M. A. L. de Oliveira,V. de Souza,A. Della Selva,Olivier Deligny,J. S. Díaz,Carola Dobrigkeit,Juan Carlos D'Olivo,A. V. Dorofeev,Maria-Teresa Dova,A. Dye,Michael DuVernois,Ralph Engel,Luis N. Epele,P. Eschstruth,Carlos Escobar,Alberto Etchegoyen,P. Facal San Luis,Anderson Fauth,Norberto Fazzini,A. Fernandez,A. Ferrero,Brian Fick,Alberto Filevich,A. Filipčivč,R. Fonte,R. Fonte,W. Fulgione,E. Gámez,Beatriz García,Carmen García,Heiko Geenen,H. Gemmeke,C. Germain-Renaud,Piera Luisa Ghia,K. Gibbs,Maria Giller,J. Gitto,H. Glass,M. Gómez Berisso,P.F. Gómez Vitale,J. S. Gonzalez,Dariusz Gora,A. Goodwin,P. Gouffon,V. Grassi,Alexander Grillo,C. Grunfeld,J. Grygar,Fausto Guarino,Germano Guedes,C. Guerard,R. Gumbsheimer,John L. Harton,F. Hasenbalg,Dieter Heck,Jose M Hernandez,D. Hoffer,Carlos Hojvat,Piotr Homola,M. Horvat,Miroslav Hrabovsky,Antonio Insolia,S. Jaminion,Y. Jerónimo,L. Jiang,M. Kaducak,Karl-Heinz Kampert,Bianca Keilhauer,Ernesto Kemp,Hans Klages,Matthias Kleifges,Jonny Kleinfeller,J. Knapp,Andreas Kopmann,Norbert Kunka,M. Kutschera,C. Lachaud,M. Lapolla,Antoine Letessier-Selvon,I. Lhenry-Yvon,J. Lloyd-Evans,R. López,A. Lopez Agüera,M. Lucano,Rafael E. Luna,Y. Ma,M. E. Mancenido,P.F. Manfredi,L. Manhaes,Paul M. Mantsch,A. G. Mariazzi,M. J. Markus,G. Martin,O. Martineau,José Eduardo Martinez,N. Martínez,O. Martinez,Hermann-Josef Mathes,J. A.J. Matthews,John Matthews,John Matthews,G. Matthiae,E. Marques,P. Matussek,G. Maurin,D. Maurizio,Peter Mazur,Thomas McCauley,M. Mcewen,R. R. McNeil,C. Medina,M. C. Medina,Gustavo Medina-Tanco,D. Melo,M. Melocchi,E. Menichetti,A. Menshikov,F. Meyer,R. Meyhandan,J. C. Meza,Gennaro Miele,Warner A. Miller,Mohammed A Mohammed,D. Monnier-Ragaigne,C. Morello,E. Moreno,Miguel Mostafá,R. Mussa,H. Nassini,G. Navarra,Lukas Nellen,F. Nerling,Catherine Newman-Holmes,D. Nicotra,S. Nigro,D. Nitz,Helio Nogima,D. Nosek,Manuel Nuñez,T. Ohnuki,Angela V. Olinto,S. Ostaptchenko,Miroslav Palatka,G. Parente,Etienne Parizot,E. H. Pasaye,Nadia Pastrone,M. Patel,T. Paul,Isabel Pedraza,Jan Pękala,Rodrigo Pelayo,Iuri Muniz Pepe,A. Pérez-Lorenzana,L. Perrone,N. Peshman,Sergio Petrera,P. Petrinca,D. Pham-Ngoc,P. Pham-Trung,Tanguy Pierog,Ofelia Pisanti,N. Playez,E. Ponce,T. A. Porter,L. Prado Junior,Paolo Privitera,M. Prouza,C. Pryke,J. B. Rafert,G. Raia,S. Ranchon,Lodovico Ratti,D. Ravignani,Valerio Re,H. C. Reis,S. Reucroft,B. Revenue,M. Richten,Jan Ridky,A. Risi,Markus Risse,Vincenzo Rizi,M. D. Roberts,C. Robledo,G. Rodriguez,J. Rodriquez,J. Rodriquez Martino,S. Román,Luigi Rosa,Markus Roth,Markus Roth,A. C. Rovero,Humberto Ibarguen Salazar,Gaetano Salina,F. Sánchez,Marcos Santander,L. G. Dos Santos,R. Sato,Petr Schovanek,V. Scherini,Sergio Sciutto,G. Sequeiros-Haddad,R. C. Shellard,E. Shibuya,F. V. Siguas,W. E. Slater,N. Smetniansky-De Grande,K. Smith,Gregory R Snow,Paul Sommers,C. Song,H. Spinka,Federico Suarez,T. Suomijärvi,D. Supanitsky,John Swain,Zbigniew Szadkowski,A. Tamashiro,G. J. Thornton,T. Thouw,R. Ticona,W. Tkaczyk,C. J. Todero Peixoto,A. K. Tripathi,G. Tristram,M. Trombley,D. Tscherniakhovski,P. Tuckey,V. Tunnicliffe,Martin Urban,C. Uribe Estrada,J. F. Valdés,Agueda Castagna de Vargas,C. Vargas,Ricardo Vázquez,Darko Veberič,Alejandro Luis Veiga,Antonio Velarde,Francois Vernotte,V. Verzi,M. Videla,Carlo Vigorito,L. Villaseñor,M. Vlcek,L. Voyvodic,T. Vo-Van,T. Waldenmaier,P. Walker,D. Warner,Alan Watson,C. H. Wiebusch,G. Wieczorek,B. Wilczynska,Henryk Wilczyński,N. R. Wild,T. Yamamoto,Enrique Zas,Danilo Zavrtanik,M. Zavrtanik,Arnulfo Zepeda,Chao Zhang,Q. Zhu +356 more
TL;DR: The first phase of the Pierre Auger Observatory has been completed and all of the sub-systems that will be used in the full instrument to be tested under field conditions as discussed by the authors.
Journal ArticleDOI
Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth
Anushka Udara Abeysekara,Andrea Albert,Ruben Alfaro,C. Alvarez,J. D. Álvarez,R. Arceo,J.C. Arteaga-Velázquez,D. Avila Rojas,H. A. Ayala Solares,Ahron Barber,N. Bautista-Elivar,A. Becerril,E. Belmont-Moreno,Segev BenZvi,David Berley,A. Bernal,J. Braun,Chad Brisbois,Karen S. Caballero-Mora,T. Capistrán,A. Carramiñana,Sabrina Casanova,Sabrina Casanova,M. Castillo,U. Cotti,J. Cotzomi,S. Coutiño de León,C. De León,E. De la Fuente,Brenda Dingus,Michael DuVernois,Juan Carlos Diaz-Velez,R. W. Ellsworth,Kristi Engel,O. Enríquez-Rivera,D. W. Fiorino,Nissim Fraija,Jose Andres Garcia-Gonzalez,F. Garfias,M. Gerhardt,A. González Muñoz,M. M. Gonzalez,J. A. Goodman,Z. Hampel-Arias,J. P. Harding,S. Hernandez,A. Hernandez-Almada,J. Hinton,B. Hona,C. M. Hui,P. Hüntemeyer,A. Iriarte,A. Jardin-Blicq,Vikas Joshi,S. Kaufmann,David Kieda,Alejandro Lara,R. J. Lauer,W. H. Lee,Dirk Lennarz,H. León Vargas,J. T. Linnemann,Anna Lia Longinotti,G. Luis Raya,R. Luna-García,Ruben Lopez-Coto,K. Malone,S. S. Marinelli,Oscar Martínez,I. Martinez-Castellanos,J. Martínez-Castro,H. Martínez-Huerta,J. A. Matthews,P. Miranda-Romagnoli,E. Moreno,M. Mostafá,Lukas Nellen,M. Newbold,Mehr Nisa,R. Noriega-Papaqui,Rodrigo Pelayo,Jennifer Pretz,E. G. Pérez-Pérez,Z. Ren,C. D. Rho,C. Rivière,Daniel Rosa-Gonzalez,M. J. F. Rosenberg,E. Ruiz-Velasco,Humberto Ibarguen Salazar,F. Salesa Greus,A. Sandoval,Michael Schneider,Harm Schoorlemmer,G. Sinnis,A. J. Smith,R. W. Springer,P. Surajbali,Ignacio Taboada,Omar Tibolla,Kirsten Tollefson,I. Torres,T. N. Ukwatta,Giacomo Vianello,T. Weisgarber,S. Westerhoff,I. G. Wisher,Joshua A. Wood,T. Yapici,G. B. Yodh,Patrick Younk,Arnulfo Zepeda,Hao Zhou,Fan Guo,Joachim Hahn,Hui Li,Haocheng Zhang +116 more
TL;DR: In this paper, the authors reported the detection, using the High-Altitude Water Cherenkov Observatory (HAWC), of extended tera-electron volt gamma-ray emission coincident with the locations of two nearby middle-aged pulsars (Geminga and PSR B0656+14).
Journal ArticleDOI
The 2HWC HAWC Observatory Gamma-Ray Catalog
Anushka Udara Abeysekara,Andrea Albert,R. Alfaro,C. Alvarez,J. D. Álvarez,R. Arceo,J.C. Arteaga-Velázquez,H. A. Ayala Solares,A. S. Barber,B. M. Baughman,N. Bautista-Elivar,J. Becerra González,A. Becerril,Ernesto Belmont-Moreno,Segev BenZvi,D. Berley,Abel Bernal,J. Braun,Chad Brisbois,Karen S. Caballero-Mora,T. Capistrán,A. Carraminana,Sabrina Casanova,Sabrina Casanova,M. Castillo,U. Cotti,J. Cotzomi,S. Coutiño de León,E. De la Fuente,C. De León,R. Diaz Hernandez,Brenda Dingus,Michael DuVernois,Juan Carlos Diaz-Velez,R. W. Ellsworth,Kristi Engel,D. W. Fiorino,N. Fraija,Jose Andres Garcia-Gonzalez,Fernando Garfias,M. Gerhardt,A. González Muñoz,Maria Magdalena González,J. A. Goodman,Z. Hampel-Arias,J. P. Harding,S. Hernandez,A. Hernandez-Almada,Jim Hinton,C. M. Hui,P. Hüntemeyer,A. Iriarte,Armelle Jardin-Blicq,V. Joshi,Sarah Kaufmann,David Kieda,Alejandro Lara,R. J. Lauer,W. H. Lee,Dirk Lennarz,H. León Vargas,J. T. Linnemann,Anna Lia Longinotti,G. Luis Raya,R. Luna-García,Ruben Lopez-Coto,K. Malone,S. S. Marinelli,O. Martinez,I. Martinez-Castellanos,J. Martínez-Castro,H. Martínez-Huerta,J. A. Matthews,Pedro Miranda-Romagnoli,E. Moreno,M. Mostafá,Lukas Nellen,M. Newbold,Mehr Nisa,R. Noriega-Papaqui,Rodrigo Pelayo,J. Pretz,E. G. Pérez-Pérez,Z. Ren,Chang Dong Rho,C. Rivière,Daniel Rosa-Gonzalez,M. J. F. Rosenberg,E. Ruiz-Velasco,Humberto Ibarguen Salazar,F. Salesa Greus,A. Sandoval,Michael Schneider,Harm Schoorlemmer,G. Sinnis,A. J. Smith,R. W. Springer,Pooja Surajbali,Ignacio Taboada,O. Tibolla,Kirsten Tollefson,I. Torres,T. N. Ukwatta,Giacomo Vianello,L. Villaseñor,Thomas Weisgarber,S. Westerhoff,I. G. Wisher,James W. Wood,T. Yapici,Patrick Younk,Arnulfo Zepeda,Hao Zhou +112 more
TL;DR: In this article, the authors presented the first catalog of TeV gamma-ray sources realized with data from the newly completed High Altitude Water Cherenkov Observatory (HAWC), which is the most sensitive wide field-of-view TeV telescope currently in operation, with a one-year survey sensitivity of ∼5% of the flux of the Crab Nebula.
Journal ArticleDOI
Observation of the Crab Nebula with the HAWC Gamma-Ray Observatory
Anushka Udara Abeysekara,Andrea Albert,R. Alfaro,C. Alvarez,J. D. Álvarez,R. Arceo,J.C. Arteaga-Velázquez,H. A. Ayala Solares,A. S. Barber,N. Bautista-Elivar,A. Becerril,E. Belmont-Moreno,Segev BenZvi,David Berley,J. Braun,C. Brisbois,Karen S. Caballero-Mora,T. Capistrán,A. Carraminana,Sabrina Casanova,M. Castillo,U. Cotti,J. Cotzomi,S. Coutiño de León,E. De la Fuente,C. De León,Tyce DeYoung,Brenda Dingus,Michael DuVernois,J. C. Díaz-Vélez,R. W. Ellsworth,D. W. Fiorino,N. Fraija,Jose Andres Garcia-Gonzalez,M. Gerhardt,A. González Muñoz,Maria Magdalena González,J. A. Goodman,Z. Hampel-Arias,J. P. Harding,S. Hernandez,A. Hernandez-Almada,J. Hinton,C. M. Hui,P. Hüntemeyer,A. Iriarte,Armelle Jardin-Blicq,V. Joshi,S. Kaufmann,David Kieda,Alejandro Lara,R. J. Lauer,W. H. Lee,Dirk Lennarz,H. León Vargas,J. T. Linnemann,A. L. Longinotti,G. Luis Raya,R. Luna-García,Ruben Lopez-Coto,K. Malone,S. S. Marinelli,O. Martinez,I. Martinez-Castellanos,J. Martínez-Castro,H. Martínez-Huerta,J. A. Matthews,Pedro Miranda-Romagnoli,E. Moreno,M. Mostafá,Lukas Nellen,M. Newbold,Mehr Nisa,R. Noriega-Papaqui,Rodrigo Pelayo,J. Pretz,E. G. Pérez-Pérez,Z. Ren,C. D. Rho,C. Rivière,Daniel Rosa-Gonzalez,M. J. F. Rosenberg,E. Ruiz-Velasco,Humberto Ibarguen Salazar,F. Salesa Greus,A. Sandoval,Michael Schneider,H. Schoorlemmer,G. Sinnis,A. J. Smith,R. W. Springer,P. Surajbali,Ignacio Taboada,O. Tibolla,Kirsten Tollefson,I. Torres,T. N. Ukwatta,Luis Villaseñor,T. Weisgarber,S. Westerhoff,I. G. Wisher,Joshua A. Wood,T. Yapici,G. B. Yodh,Patrick Younk,Arnulfo Zepeda,Hao Zhou +106 more
TL;DR: Abeysekara et al. as discussed by the authors presented a time-integrated analysis of the Crab using 507 live days of HAWC data from 2014 November to 2016 June.
Journal ArticleDOI
The 2HWC HAWC Observatory Gamma Ray Catalog
Anushka Udara Abeysekara,A. Albert,R. Alfaro,C. Alvarez,J. D. Álvarez,R. Arceo,J.C. Arteaga-Velázquez,H. A. Ayala Solares,A. S. Barber,N. Bautista-Elivar,J. Becerra González,A. Becerril,Ernesto Belmont-Moreno,Segev BenZvi,D. Berley,Abel Bernal,J. Braun,Chad Brisbois,Karen S. Caballero-Mora,T. Capistrán,A. Carraminana,Sabrina Casanova,M. Castillo,U. Cotti,J. Cotzomi,S. Coutiño de León,E. De la Fuente,C. De León,R. Diaz Hernandez,Brenda Dingus,Michael DuVernois,Juan Carlos Diaz-Velez,R. W. Ellsworth,Kristi Engel,D. W. Fiorino,N. Fraija,Jose Andres Garcia-Gonzalez,Fernando Garfias,M. Gerhardt,A. González Muñoz,Maria Magdalena González,J. A. Goodman,Z. Hampel-Arias,J. P. Harding,S. Hernandez,A. Hernandez-Almada,Jim Hinton,C. M. Hui,P. Hüntemeyer,A. Iriarte,Armelle Jardin-Blicq,V. Joshi,Sarah Kaufmann,David Kieda,Alejandro Lara,R. J. Lauer,W. H. Lee,Dirk Lennarz,H. León Vargas,J. T. Linnemann,Anna Lia Longinotti,G. Luis Raya,R. Luna-García,Ruben Lopez-Coto,K. Malone,S. S. Marinelli,O. Martinez,I. Martinez-Castellanos,J. Martínez-Castro,H. Martínez-Huerta,J. A. Matthews,Pedro Miranda-Romagnoli,E. Moreno,M. Mostafá,Lukas Nellen,M. Newbold,Mehr Nisa,R. Noriega-Papaqui,R. Pelayo,J. Pretz,E. G. Pérez-Pérez,Z. Ren,Chang Dong Rho,C. Rivière,Daniel Rosa-Gonzalez,M. J. F. Rosenberg,E. Ruiz-Velasco,Humberto Ibarguen Salazar,F. Salesa Greus,A. Sandoval,Michael Schneider,Harm Schoorlemmer,G. Sinnis,A. J. Smith,R. W. Springer,Pooja Surajbali,Ignacio Taboada,O. Tibolla,Kirsten Tollefson,I. Torres,T. N. Ukwatta,Giacomo Vianello,L. Villaseñor,Thomas Weisgarber,S. Westerhoff,I. G. Wisher,James W. Wood,T. Yapici,Patrick Younk,Arnulfo Zepeda,Hao Zhou +110 more
TL;DR: In this paper, the authors presented a catalog of TeV gamma-ray sources realized with the recently completed High Altitude Water Cherenkov Observatory (HAWC), which is the most sensitive wide field-of-view TeV telescope currently in operation, with a 1-year survey sensitivity of ~5-10% of the flux of the Crab Nebula.