Search Results - "Duran, Rodolfo Barniol"

Off-axis short GRBs from structured jets as counterparts to GW events by Kathirgamaraju, Adithan, Barniol Duran, Rodolfo, Giannios, Dimitrios

“…Abstract Binary neutron star mergers are considered to be the most favourable sources that produce electromagnetic (EM) signals associated with gravitational…”
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Simulations of AGN jets: magnetic kink instability versus conical shocks by Barniol Duran, Rodolfo, Tchekhovskoy, Alexander, Giannios, Dimitrios

“…Abstract Relativistic jets in active galactic nuclei (AGN) convert as much as half of their energy into radiation. To explore the poorly understood processes…”
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A lesson from GW170817: most neutron star mergers result in tightly collimated successful GRB jets by Beniamini, Paz, Petropoulou, Maria, Barniol Duran, Rodolfo, Giannios, Dimitrios

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MAGNETIC FIELDS IN RELATIVISTIC COLLISIONLESS SHOCKS by Santana, Rodolfo, Duran, Rodolfo Barniol, Kumar, Pawan

“…We present a systematic study on magnetic fields in gamma-ray burst (GRB) external forward shocks (FSs). There are 60 (35) GRBs in our X-ray (optical) sample,…”
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EM counterparts of structured jets from 3D GRMHD simulations by Kathirgamaraju, Adithan, Tchekhovskoy, Alexander, Giannios, Dimitrios, Barniol Duran, Rodolfo

“…ABSTRACT GW170817/GRB170817A has offered unprecedented insight into binary neutron star post-merger systems. Its Prompt and afterglow emission imply the…”
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Marginally fast cooling synchrotron models for prompt GRBs by Beniamini, Paz, Barniol Duran, Rodolfo, Giannios, Dimitrios

“…Abstract Previous studies have considered synchrotron as the emission mechanism for prompt gamma-ray bursts (GRBs). These works have shown that the electrons…”
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GRB off-axis afterglows and the emission from the accompanying supernovae by Kathirgamaraju, Adithan, Barniol Duran, Rodolfo, Giannios, Dimitrios

“…Gamma-ray burst (GRB) afterglows are likely produced in the shock that is driven as the GRB jet interacts with the external medium. Long-duration GRBs are also…”
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A Millimeter Rebrightening in GRB 210702A by de Wet, Simon, Laskar, Tanmoy, Groot, Paul J., Barniol Duran, Rodolfo, Berger, Edo, Bhandari, Shivani, Eftekhari, Tarraneh, Guidorzi, Cristiano, Kobayashi, Shiho, Perley, Daniel A., Sari, Re’em, Schroeder, Genevieve

“…Abstract We present X-ray to radio frequency observations of the bright long gamma-ray burst GRB 210702A. Our Atacama Large Millimeter/submillimeter Array 97.5…”
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The nature of ULX source M101 X-1: optically thick outflow from a stellar mass black hole by Shen, Rong-Feng, Barniol Duran, Rodolfo, Nakar, Ehud, Piran, Tsvi

“…Abstract The nature of ultraluminous X-ray sources (ULXs) has long been plagued by an ambiguity about whether the central compact objects are intermediate-mass…”
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Radio SNRs in the Magellanic Clouds as probes of shock microphysics by Barniol Duran, Rodolfo, Whitehead, Joseph F., Giannios, Dimitrios

“…A large number of supernova remnants (SNRs) in our Galaxy and galaxies nearby have been resolved in various radio bands. This radio emission is thought to be…”
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The GRB Prompt Emission: An Unsolved Puzzle by Bošnjak, Željka, Barniol Duran, Rodolfo, Pe’er, Asaf

“…The recent multi-messenger and multi-wavelength observations of gamma-ray bursts (GRBs) have encouraged renewed interest in these energetic events. In spite of…”
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RADIUS CONSTRAINTS AND MINIMAL EQUIPARTITION ENERGY OF RELATIVISTICALLY MOVING SYNCHROTRON SOURCES by Duran, Rodolfo Barniol, Nakar, Ehud, Piran, Tsvi

“…A measurement of the synchrotron self-absorption flux and frequency provides tight constraints on the physical size of the source and a robust lower limit on…”
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TDE fallback cut-off due to a pre-existing accretion disc by Kathirgamaraju, Adithan, Barniol Duran, Rodolfo, Giannios, Dimitrios

“…Abstract Numerous tidal disruption event (TDE) candidates originating from galactic centres have been detected (e.g. by Swift and ASASSN). Some of their host…”
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Collapsar γ-ray bursts: how the luminosity function dictates the duration distribution by Petropoulou, Maria, Barniol Duran, Rodolfo, Giannios, Dimitrios

“…Abstract Jets in long-duration γ-ray bursts (GRBs) have to drill through the collapsing star in order to break out of it and produce the γ-ray signal while the…”
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ON THE ORIGIN OF THE RADIO EMISSION OF Sw 1644+57 by Duran, Rodolfo Barniol, Piran, Tsvi

“…We apply relativistic equipartition synchrotron arguments to the puzzling radio emission of the tidal disruption event candidate Sw 1644 + 57. We find that…”
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The Radio to GeV Afterglow of GRB 221009A by Laskar, Tanmoy, Alexander, Kate D., Margutti, Raffaella, Eftekhari, Tarraneh, Chornock, Ryan, Berger, Edo, Cendes, Yvette, Duerr, Anne, Perley, Daniel A., Ravasio, Maria Edvige, Yamazaki, Ryo, Ayache, Eliot H., Barclay, Thomas, Duran, Rodolfo Barniol, Bhandari, Shivani, Brethauer, Daniel, Christy, Collin T., Coppejans, Deanne L., Duffell, Paul, Fong, Wen-fai, Gomboc, Andreja, Guidorzi, Cristiano, Kennea, Jamie A., Kobayashi, Shiho, Levan, Andrew, Lobanov, Andrei P., Metzger, Brian D., Ros, Eduardo, Schroeder, Genevieve, Williams, P. K. G.

“…Abstract GRB 221009A ( z = 0.151) is one of the closest known long γ -ray bursts (GRBs). Its extreme brightness across all electromagnetic wavelengths provides…”
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First ALMA Light Curve Constrains Refreshed Reverse Shocks and Jet Magnetization in GRB 161219B by Laskar, Tanmoy, Alexander, Kate D., Berger, Edo, Guidorzi, Cristiano, Margutti, Raffaella, Fong, Wen-fai, Kilpatrick, Charles D., Milne, Peter, Drout, Maria R., Mundell, C. G., Kobayashi, Shiho, Lunnan, Ragnhild, Duran, Rodolfo Barniol, Menten, Karl M., Ioka, Kunihito, Williams, Peter K. G.

“…We present detailed multiwavelength observations of GRB 161219B at z = 0.1475, spanning the radio to X-ray regimes, and the first Atacama Large…”
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A Reverse Shock in GRB 181201A by Laskar, Tanmoy, Eerten, Hendrik van, Schady, Patricia, Mundell, C. G., Alexander, Kate D., Duran, Rodolfo Barniol, Berger, Edo, Bolmer, J., Chornock, Ryan, Coppejans, Deanne L., Fong, Wen-fai, Gomboc, Andreja, Jordana-Mitjans, Núria, Kobayashi, Shiho, Margutti, Raffaella, Menten, Karl M., Sari, Re'em, Yamazaki, Ryo, Lipunov, V. M., Gorbovskoy, E., Kornilov, V. G., Tyurina, N., Zimnukhov, D., Podesta, R., Levato, H., Buckley, D. A. H., Tlatov, A., Rebolo, R., Serra-Ricart, M.

“…We present comprehensive multiwavelength radio to X-ray observations of GRB 181201A spanning from 150 s to 163 days after the burst, comprising the first joint…”
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Observational Constraints on Late-time Radio Rebrightening of GRB/Supernovae by Peters, Charee, Horst, Alexander J. van der, Chomiuk, Laura, Kathirgamaraju, Adithan, Duran, Rodolfo Barniol, Giannios, Dimitrios, Reynolds, Cormac, Paragi, Zsolt, Wilcots, Eric

“…We present a search for late-time rebrightening of radio emission from three supernovae (SNe) with associated gamma-ray bursts (GRBs). It has been previously…”
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ON THE ORIGIN OF THE RADIO EMISSION OF Sw 1644+57 by Barniol Duran, Rodolfo, Piran, Tsvi

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