29 citations · 38 across the 7 of their papers we have counts for
7 papers
Microphysical Parameter Variation in GRB Stratified Afterglows and Closure Relations: from sub-GeV to TeV Observations
Nissim Fraija, Maria G. Dainotti, Boris Betancourt Kamenetskaia +2
Gamma-ray bursts (GRBs) are one of the most exciting sources that offer valuable opportunities for investigating the evolution of energy fraction given to magnetic fields and parti…
An Explanation of GRB Fermi-LAT Flares and High-Energy Photons in Stratified Afterglows
Nissim Fraija, Boris Betancourt Kamenetskaia, Antonio Galván-Gámez +6
The second {\itshape Fermi}/LAT gamma-ray burst (GRB) catalog (2FLGC) spanning the first decade of operations by the LAT collaboration was recently released. The closure relations…
The unprecedented flaring activities around Mrk 421 in 2012 and 2013: The test for neutrino and UHECR event connection
Nissim Fraija, Edilberto Aguilar-Ruiz, Antonio Galván +2
Since its mission, Fermi Collaboration reported the highest flux observed during July - September 2012 for the BL Lac Markarian 421 (Mrk 421). The integrated flux was eight times g…
Study of blazars detected by Fermi-LAT as high-energy neutrino sources
Antonio Galván, Nissim Fraija, Edilberto Aguilar-Ruiz +2
Besides the neutrino source detected by IceCube, NGC 1068, the association of the IceCube-170922A neutrino with the blazar in a flaring state among several wavelengths (from radio…
Evidence of a lepto-hadronic two-zone emission in flare states
E. Aguilar-Ruiz, N. Fraija, A. Galván-G ámez
The BL Lac Markarian 501 exhibited two flaring activities in the very-high-energy (VHE) band in May 2009. The lack of correlation between X-rays and TeV gamma-rays without increasi…
High-Energy Neutrino Fluxes from Hard-TeV BL Lacs
E. Aguilar-Ruiz, N. Fraija, A. Galván-Gámez
Blazars have been pointed out as promising high-energy (HE) neutrinos sources, although the mechanism is still under debate. The blazars with a hard-TeV spectrum, which leptonic mo…