1. CONSTRAINTS ON THE VERY HIGH ENERGY GAMMA-RAY EMISSION WITH HAWC
- Author
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Yunior Frainen Pérez, Maria Magdalena González, Nissim Illich Fraija, Anushka Udara Abeysekara, Andrea Albert, Ruben Alfaro, César Alvarez, Juan de Dios Álvarez Romero, José Roberto Angeles Camacho, Juan Carlos Arteaga Velazquez, Arun Babu Kollamparambil, Daniel Omar Avila Rojas, Hugo Alberto Ayala Solares, Rishi Babu, Vardan Baghmanyan, Ahron S. Barber, Josefa Becerra González, Ernesto Belmont-Moreno, Segev BenZvi, David Berley, Chad Brisbois, Karen S. Caballero Mora, Tomás Capistrán Rojas, Alberto Carramiñana, Sabrina Casanova, Oscar Chaparro-Amaro, Umberto Cotti, Jorge Cotzomi, Sara Coutiño de León, Eduardo de la Fuente, Cederik León de León, Lorenzo Diaz, Raquel Diaz Hernandez, Juan Carlos Díaz Vélez, Brenda Dingus, Mora Durocher, Michael DuVernois, Robert Ellsworth, Kristi Engel, María Catalina Espinoza Hernández, Jason Fan, Ke Fang, Mateo Fernandez Alonso, Brian Fick, Henrike Fleischhack, Jorge Luis Flores, Diego Garcia Aguilar, Jose Andres Garcia-Gonzalez, Jose Luis García-Luna, Guillermo García-Torales, Fernando Garfias, Gwenael Giacinti, Hazal Goksu, Jordan A. Goodman, J. Patrick Harding, Sergio Hernández Cadena, Ian Herzog, Jim Hinton, Binita Hona, Dezhi Huang, Filiberto Hueyotl-Zahuantitla, Michelle Hui, Brian Humensky, Petra Hüntemeyer, Arturo Iriarte, Armelle Jardin-Blicq, Hannah Jhee, Vikas Joshi, David Kieda, Gerd J. Kunde, Samridha Kunwar, Alejandro Lara, Jason LEE, William H. Lee, Dirk Lennarz, Hermes Leon Vargas, Jim Linnemann, Anna Lia Longinotti, Rubén López-Coto, Gilgamesh Luis-Raya, Joe Lundeen, Kelly Malone, Vincent Marandon, Oscar M Martinez, Israel Martinez Castellanos, Humberto Martínez Huerta, Jesús Martínez-Castro, John Matthews, Julie McEnery, Pedro Miranda-Romagnoli, Jorge Antonio Morales Soto, Eduardo Moreno Barbosa, Miguel Mostafa, Amid Nayerhoda, Lukas Nellen, Michael Newbold, Mehr Un Nisa, Roberto Noriega-Papaqui, Laura Olivera-Nieto, Nicola Omodei, Alison Peisker, Eucario Gonzalo Pérez Pérez, Chang Dong Rho, Colas Rivière, Daniel Rosa-Gonzalez, Edna Ruiz-Velasco, James Ryan, Humberto Ibarguen Salazar, Francisco Salesa Greus, Andrés Sandoval, Michael Schneider, Harm Schoorlemmer, José Serna-Franco, Gus Sinnis, Andrew James Smith, Wayne Robert Springer, Pooja Surajbali, Ignacio Taboada, Meghan Tanner, Kirsten Tollefson, Ibrahim Torres, Ramiro Torres Escobedo, Rhiannon M. Turner, Fernando Josue Urena Mena, Luis Villaseñor, Xiaojie Wang, Ian James Watson, Thomas Weisgarber, Felix Werner, Elijah Job Willox, Joshua Wood, Gaurang Yodh, Arnulfo Zepeda, and Hao Zhou
- Subjects
High Energy Astrophysical Phenomena (astro-ph.HE) ,Physics ,High energy ,Astrophysics::High Energy Astrophysical Phenomena ,Gamma ray ,Phase (waves) ,FOS: Physical sciences ,Context (language use) ,Astrophysics ,Parameter space ,Light curve ,Synchrotron ,law.invention ,Afterglow ,law ,Astrophysics - High Energy Astrophysical Phenomena - Abstract
Gamma-ray bursts (GRBs) are among the most luminous sources in the universe. The nature of their emission at TeV energies is one of the most relevant open issues related to these events. The temporal and spectral features inferred from the early and late emissions usually known as prompt and afterglow, respectively, can be interpreted within the context of the fireball model. The synchrotron self-Compton process is expected during the afterglow phase. We explain how the theoretical SSC light curves can be compared with hypothetical upper limit located at z=0.3. We show the allowed parameter space of the microphysical parameters and density of the circumburst medium. The most restrictive results are obtained when the SSC process lies in the fast cooling regime, Comment: Presented at the 37th International Cosmic Ray Conference(ICRC2021),Berlin, Germany-online
- Published
- 2021