Search Results - "Sahu, Sarira"

Very High-energy Afterglow Emission of GRB 190829A: Evidence for Its Hadronic Origin? by Sahu, Sarira, Valadez Polanco, Isabel Abigail, Rajpoot, Subhash

“…Abstract The detection of multi-TeV gamma rays from the afterglow phase of GRB 190829A by the High Energy Stereoscopic System telescope is an addition to the…”
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Photon propagation in a charged Bose–Einstein condensate model by Nieves, José F., Sahu, Sarira

“…We consider the propagation of photons in a model of a charged scalar Bose-Einstein (BE) condensate. We determine the dispersion relations of the collective…”
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Deciphering the ∼18 TeV Photons from GRB 221009A by Sahu, Sarira, Medina-Carrillo, B., Sánchez-Colón, G., Rajpoot, Subhash

“…Abstract On 2022 October 9, an extremely powerful gamma-ray burst, GRB 221009A, was detected by several instruments. Despite being obstructed by the Milky Way…”
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Photohadronic Model for the Neutrino and Gamma-Ray Emission from TXS 0506+056 by Sahu, Sarira, López Fortín, Carlos E., Nagataki, Shigehiro

“…The detection of a high-energy muon neutrino on 2017 September 22 by the IceCube neutrino detector coincides with the multiwavelength flaring from the BL Lac…”
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Neutrino propagation in an electron background with an inhomogeneous magnetic field by Nieves, José F., Sahu, Sarira

“…We study the electromagnetic coupling of a neutrino that propagates in a two-stream electron background medium. Specifically, we calculate the electromagnetic…”
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A Photohadronic Interpretation of H.E.S.S. Afterglow Observations of GRB 221009A by Sahu, Sarira, Medina-Carrillo, B., Páez-Sánchez, D. I., Sánchez-Colón, G., Rajpoot, Subhash

“…Abstract The High Energy Stereoscopic System (H.E.S.S.) started observing the extremely powerful long-duration gamma-ray burst (GRB) GRB 221009A starting 53 hr…”
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Reply to: Role of ambient humidity underestimated in research on correlation between radioactive decay rates and space weather by Milián-Sánchez, Víctor, Iglesias-Martínez, Miguel E., Scholkmann, Felix, de Córdoba, Pedro Fernández, Castro-Palacio, Juan C., Sahu, Sarira, Mocholí, Antonio, Mocholí, Ferrán, Verdú, G., Kolombet, Valeriy A., Panchelyuga, Victor A.

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The origin of multi-TeV flares from the nearest blazar Markarian 421 by Sahu, Sarira, de León, Alberto Rosales, Nagataki, Shigehiro, Gupta, Virendra

“…Markarian 421 is a high-peaked BL Lac object and it has undergone many strong outbursts since its discovery as a TeV source in 1992. Markarian 421 has been…”
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Photohadronic scenario in interpreting the February–March 2014 flare of 1ES 1011+496 by Sahu, Sarira, de León, Alberto Rosales, Miranda, Luis Salvador

“…The extraordinary multi-TeV flare from 1ES 1011+496 during February–March 2014 was observed by the MAGIC telescopes for 17 nights and the average spectrum of…”
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The nature of the intrinsic spectra from the VHE emission of H 2356-309 and 1ES 1101-232 by Sahu, Sarira, de León, Alberto Rosales, Nagataki, Shigehiro

“…The VHE emission from the HBLs H 2356-309 and 1ES 1101-232 were observed by the HESS telescopes during 2004–2007. Particularly the observations in 2004 from H…”
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Detection of ultra-high-energy neutrinos by IceCube: sterile neutrino scenario by Rajpoot, Subhash, Sahu, Sarira, Wang, Hsi Ching

“…The short-baseline neutrino oscillation experiments, the excess of radiation from the measurement of the cosmic microwave background radiation, the necessity…”
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Neutrino dispersion relation in a magnetized multi-stream matter background by Nieves, José F., Olivas, Yaithd D., Sahu, Sarira

“…We study the propagation of a neutrino in a medium that consists of two or more thermal backgrounds of electrons and nucleons moving with some relative…”
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Variability of coil inductance measurements inside an interleaving structure by Mocholí, Antonio, Mocholí, Ferran, Milián-Sánchez, Víctor, Guerra-Carmenate, José, Iglesias-Martínez, Miguel E., Fernández de Córdoba, Pedro, Castro-Palacio, Juan C., Sahu, Sarira, Monsoriu, Juan A., Lorduy, María, Gallardo, Sergio, Verdú, Gumersindo, Kolombet, Valeriy A., Panchelyuga, Victor A.

“…The present article is a continuation of our previous works on the anomalies in the decay rates and the capacitance measurements inside a modified Faraday…”
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Spectral Analysis of Anomalous Capacitance Measurements in Interleaving Structures: Study of Frequency Distribution in Photomultipliers by Milián-Sánchez, Víctor, Iglesias-Martínez, Miguel E., Carmenate, Jose Guerra, Castro-Palacio, Juan Carlos, Outeiriño, Eduardo Balvis, Fernández de Córdoba, Pedro, Muñoz-Pérez, Francisco Misael, Monsoriu, Juan Antonio, Sahu, Sarira

“…This study presents experimental results on capacitance fluctuations in several devices located within an interleaving structure. Specifically, it examines the…”
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Human Reaction Times: Linking Individual and Collective Behaviour Through Physics Modeling by Castro-Palacio, Juan Carlos, Fernández-de-Córdoba, Pedro, Isidro, J. M., Sahu, Sarira, Navarro-Pardo, Esperanza

“…An individual’s reaction time data to visual stimuli have usually been represented in Experimental Psychology by means of an ex-Gaussian function. In most…”
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Oscillation of high energy neutrinos in choked GRBs by Osorio Oliveros, Andrés Felipe, Sahu, Sarira, Sanabria, Juan Carlos

“…It is believed that choked gamma-ray bursts (CGRBs) are the potential candidates for the production of high energy neutrinos in GeV–TeV energy range. These…”
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Hadronic origin of the TeV flare of M87 in April 2010 by Sahu, Sarira, Palacios, Eddie

“…M87 is a giant radio galaxy with FR-I morphology. It underwent three episodes of TeV flaring in recent years with the strongest one in April 2010 which was…”
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On the non-detection of Glashow resonance in IceCube by Sahu, Sarira, Zhang, Bing

“…Electron anti-neutrinos at the Glashow resonance (GR, at Eν¯e∼6.3 PeV) have an enhanced probability to be detected. With three neutrinos detected by IceCube in…”
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Photohadronic interpretations of the different incarnations of 1ES 2344+514 by Sahu, Sarira, Valadez Polanco, Isabel Abigail, Rajpoot, Subhash

“…ABSTRACT Since its discovery in 1995, the high-energy peaked blazar 1ES 2344+514 has undergone several episodes of GeV–TeV flaring and has been observed in the…”
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Multi-TeV flaring from blazars: Markarian 421 as a case study by Sahu, Sarira, Miranda, Luis Salvador, Rajpoot, Subhash

“…The TeV blazar Markarian 421 underwent multi-TeV flaring during April 2004 and simultaneously observations in the X-ray and TeV energies were made. It was…”
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