A. Becerril
National Autonomous University of Mexico
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Publication
Featured researches published by A. Becerril.
The Astrophysical Journal | 2018
A. Albert; R. Alfaro; C. Alvarez; J. D. Álvarez; R. Arceo; J.C. Arteaga-Velázquez; D. Avila Rojas; H. A. Ayala Solares; N. Bautista-Elivar; A. Becerril; E. Belmont-Moreno; S. BenZvi; A. Bernal; Jürgen Braun; C. Brisbois; K. S. Caballero-Mora; T. Capistrán; Alberto Carraminana; S. Casanova; M. Castillo; U. Cotti; J. Cotzomi; S. Coutiño de León; C. De León; E. de la Fuente; R. Diaz Hernandez; B. L. Dingus; M. A. DuVernois; J. C. Diaz-Velez; R. W. Ellsworth
The High Altitude Water Cherenkov (HAWC) gamma-ray observatory is a wide field of view observatory sensitive to 500 GeV - 100 TeV gamma rays and cosmic rays. It can also perform diverse indirect searches for dark matter (DM) annihilation and decay. Among the most promising targets for the indirect detection of dark matter are dwarf spheroidal galaxies. These objects are expected to have few astrophysical sources of gamma rays but high dark matter content, making them ideal candidates for an indirect dark matter detection with gamma rays. Here we present individual limits on the annihilation cross section and decay lifetime for 15 dwarf spheroidal galaxies within the HAWC field-of-view, as well as their combined limit. These are the first limits on the annihilation cross section and decay lifetime using data collected with HAWC.
arXiv: High Energy Astrophysical Phenomena | 2015
A. U. Abeysekara; 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; E. Belmont; S. BenZvi; D. Berley; A. Bernal; Jürgen Braun; K. S. Caballero-Mora; T. Capistrán; A. Carramiñana; M. Castillo; U. Cotti; J. Cotzomi; S. Coutiño de León; E. de la Fuente; C. De León; T. DeYoung; R. Diaz Hernandez; L. Diaz-Cruz; J. C. Díaz-Vélez
Physical Review D | 2017
R. Alfaro; C. Alvarez; J. D. Álvarez; R. Arceo; J.C. Arteaga-Velázquez; D. Avila Rojas; H. A. Ayala Solares; A. S. Barber; A. Becerril; E. Belmont-Moreno; S. BenZvi; C. Brisbois; K. S. Caballero-Mora; T. Capistrán; A. Carramiñana; S. Casanova; M. Castillo; U. Cotti; J. Cotzomi; S. Coutiño de León; C. De León; E. de la Fuente; R. Diaz Hernandez; S. Dichiara; B. L. Dingus; M. A. DuVernois; J. C. Diaz-Velez; R. W. Ellsworth; O. Enríquez-Rivera; D. W. Fiorino
arXiv: High Energy Astrophysical Phenomena | 2017
A. U. Abeysekara; A. Albert; R. Alfaro; C. Alvarez; J. D. Álvarez; R. Arceo; J.C. Arteaga-Velázquez; D. Avila Rojas; H. A. Ayala Solares; A. Becerril; E. Belmont-Moreno; S. BenZvi; A. Bernal; C. Brisbois; K. S. Caballero-Mora; T. Capistrán; Alberto Carraminana; S. Casanova; M. Castillo; U. Cotti; J. Cotzomi; C. De León; E. de la Fuente; R. Diaz Hernandez; B. L. Dingus; M. A. DuVernois; J. C. Díaz-Vélez; K. Engel; O. Enríquez-Rivera; D.W. Fiorino
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