37 citations · 190 across the 16 of their papers we have counts for
16 papers
Multimessenger Characterization of High-Energy Neutrino Emission from the Brightest Neutrino-Active Galactic Nuclei
Jose Alonso Carpio, Ali Kheirandish, Kohta Murase
The observation of high-energy neutrinos from the direction of the nearby active galaxy, NGC 1068, was a major step in identifying the origin of high-energy cosmic neutrinos. The m…
Interpreting the diversity of afterglow emission from radio-detected tidal disruption events with instantaneous and delayed outflows
Yuri Sato, Mukul Bhattacharya, Jose Carpio +2
Tidal disruption events (TDEs) occur when a star is gravitationally disrupted by the tidal field of a supermassive black hole during a close encounter. Radio emission has recently…
Probing superheavy dark matter through lunar radio observations of ultrahigh-energy neutrinos and the impacts of neutrino cascades
Saikat Das, Jose Alonso Carpio, Kohta Murase
Ultrahigh-energy neutrinos (UHEs) can be used as a valuable probe of superheavy dark matter above GeV, the latter being difficult to probe with collider and direct d…
Two-component off-axis jet model for radio flares of tidal disruption events
Yuri Sato, Kohta Murase, Mukul Bhattacharya +3
Recently, radio emission from tidal disruption events (TDEs) has been observed from months to years after the optical discovery. Some of the TDEs including ASASSN-14ae, ASASSN-15oi…
Quasithermal GeV neutrinos from neutron-loaded magnetized outflows in core-collapse supernovae: spectra and light curves
Jose Alonso Carpio, Nick Ekanger, Mukul Bhattacharya +2
Rapidly rotating and strongly magnetized protoneutron stars (PNSs) created in core-collapse supernovae can drive relativistic magnetized winds. Ions and neutrons can be co-accelera…
High-energy neutrino emission from magnetised jets of rapidly rotating protomagnetars
Mukul Bhattacharya, Jose Alonso Carpio, Kohta Murase +1
Relativistic jets originating from protomagnetar central engines can lead to long duration gamma-ray bursts (GRBs) and are considered potential sources of ultrahigh-energy cosmic r…
Oscillations of High-Energy Cosmic Neutrinos in the Copious MeV Neutrino Background
Sajad Abbar, Jose Alonso Carpio, Kohta Murase
The core-collapse of massive stars and merger of neutron star binaries are among the most promising candidate sites for the production of high-energy cosmic neutrinos. We demonstra…
Time-delayed neutrino emission from supernovae as a probe of dark matter-neutrino interactions
Jose Alonso Carpio, Ali Kheirandish, Kohta Murase
Thermal MeV neutrino emission from core-collapse supernovae offers a unique opportunity to probe physics beyond the Standard Model in the neutrino sector. The next generation of ne…
Simulating neutrino echoes induced by secret neutrino interactions
Jose Alonso Carpio, Kohta Murase
New neutrino interactions beyond the Standard Model (BSM) have been of much interest in not only particle physics but also cosmology and astroparticle physics. We numerically inves…
High-energy cosmic neutrinos as a probe of the vector mediator scenario in light of the muon anomaly and Hubble tension
Jose Alonso Carpio, Kohta Murase, Ian M. Shoemaker +1
In light of the recent Muon experiment data from Fermilab, we investigate the implications of a gauged model for high energy neutrino telescopes. It has been sugg…
Charm contribution to ultrahigh-energy neutrinos from newborn magnetars
Jose Alonso Carpio, Kohta Murase, Mary Hall Reno +2
Newborn, strongly magnetized neutron stars (so-called magnetars) surrounded by their stellar or merger ejecta are expected to be sources of ultrahigh-energy neutrinos via decay of…
Oscillation of high-energy neutrinos from choked jets in stellar and merger ejecta
Jose Carpio, Kohta Murase
We present a comprehensive study on oscillation of high-energy neutrinos from two different environments: blue supergiant progenitors that may harbor low-power gamma-ray burst (GRB…
Testing quantum decoherence at DUNE
Jose Carpio, Eduardo Massoni, Alberto Gago
We address some theoretical issues of the quantum decoherence phenomenon within the neutrino oscillation framework and carry out various tests under DUNE simulated experimental env…
Revisiting quantum decoherence for neutrino oscillations in constant matter density
Jose Carpio, E. Massoni, A. M. Gago
We re-examine the matter neutrino oscillation probabilities considering the decoherence phenomenon as a sub-leading effect. In this paper we point out the relevance of having the c…
A roadmap for searching cosmic rays correlated with the extraterrestrial neutrinos seen at IceCube
Jose Carpio, A. M. Gago
We have built regions in a Sky map where it should be expected the arrival of 120 EeV ultrahigh energy cosmic rays (UHECR) directionally correlated with the latest astrophysical ne…
Impact of Galactic magnetic field modelling on searches of point sources via UHECR-Neutrino correlations
Jose Carpio, A. M. Gago
We use the Jansson-Farrar JF12 magnetic field configuration in the context of point source searches by correlating the Telescope Array ultra-high energy cosmic ray data and the Ice…