Origin and Magnetization of astronomical Jets

Publications

Peer reviewed articles (18)

Constraining Low-luminosity Gamma-Ray Bursts as Ultra-high-energy Cosmic Ray Sources Using GRB 060218 as a Proxy

Author(s): Filip Samuelsson, Damien Bégué, Felix Ryde, Asaf Pe’er, Kohta Murase
Published in: The Astrophysical Journal, 902/2, 2020, Page(s) 148, ISSN 1538-4357
Publisher: IOP Science
DOI: 10.3847/1538-4357/abb60c

A Backscattering-dominated Prompt Emission Model for the Prompt Phase of Gamma-Ray Bursts

Author(s): Mukesh K. Vyas, Asaf Pe’er, David Eichler
Published in: The Astrophysical Journal, 908/1, 2021, Page(s) 9, ISSN 1538-4357
Publisher: IOP Science
DOI: 10.3847/1538-4357/abd242

Pitch-angle Diffusion and Bohm-type Approximations in Diffusive Shock Acceleration

Author(s): John Daniel Riordan, Asaf Pe’er
Published in: The Astrophysical Journal, 873/1, 2019, Page(s) 13, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/aaffd2

Constraining Low-luminosity Gamma-Ray Bursts as Ultra-high Energy Cosmic Ray Sources Using GRB 060218 as a Proxy

Author(s): Samuelsson, F., Begue, D., Ryde, F., Asaf Pe'er, & Murase, K.
Published in: Astrophys. J., 2020, ISSN 1538-4357
Publisher: IOPScience

Time-varying Polarized Gamma-Rays from GRB 160821A: Evidence for Ordered Magnetic Fields

Author(s): Vidushi Sharma, Shabnam Iyyani, Dipankar Bhattacharya, Tanmoy Chattopadhyay, A. R. Rao, E. Aarthy, Santosh V. Vadawale, N. P. S. Mithun, Varun. B. Bhalerao, Felix Ryde, Asaf Pe’er
Published in: The Astrophysical Journal, 882/1, 2019, Page(s) L10, ISSN 2041-8213
Publisher: IOPScience
DOI: 10.3847/2041-8213/ab3a48

On the α–intensity correlation in gamma-ray bursts: subphotospheric heating with varying entropy

Author(s): Felix Ryde, Hoi-Fung Yu, Hüsne Dereli-Bégué, Christoffer Lundman, Asaf Pe’er, Liang Li
Published in: Monthly Notices of the Royal Astronomical Society, 484/2, 2019, Page(s) 1912-1925, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz083

Classification of Photospheric Emission in Short GRBs

Author(s): Dereli-Begue, H., Asaf Pe'er, & Ryde, F.
Published in: Astrophys. J., 2020, Page(s) submitted, ISSN 1538-4357
Publisher: IOPScience

Plasmas in Gamma-Ray Bursts: Particle Acceleration, Magnetic Fields, Radiative Processes and Environments

Author(s): Asaf Pe’er
Published in: Galaxies, 7/1, 2019, Page(s) 33, ISSN 2075-4434
Publisher: Galaxies
DOI: 10.3390/galaxies7010033

A Comparison between Radio Loud and Quiet Gamma-Ray Bursts, and Evidence for a Potential Correlation between Intrinsic Duration and Redshift in the Radio Loud Population

Author(s): Nicole M. Lloyd-Ronning, Ben Gompertz, Asaf Pe’er, Maria Dainotti, Andy Fruchter
Published in: The Astrophysical Journal, 871/1, 2019, Page(s) 118, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/aaf6ac

Testing a model for subphotospheric dissipation in GRBs: fits to Fermi data constrain the dissipation scenario

Author(s): Björn Ahlgren, Josefin Larsson, Erik Ahlberg, Christoffer Lundman, Felix Ryde, Asaf Pe’er
Published in: Monthly Notices of the Royal Astronomical Society, 485/1, 2019, Page(s) 474-497, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz110

The Limited Contribution of Low- and High-luminosity Gamma-Ray Bursts to Ultra-high-energy Cosmic Rays

Author(s): Filip Samuelsson, Damien Bégué, Felix Ryde, Asaf Pe’er
Published in: The Astrophysical Journal, 876/2, 2019, Page(s) 93, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/ab153c

The Late-time Afterglow Evolution of Long Gamma-Ray Bursts GRB 160625B and GRB 160509A

Author(s): Tuomas Kangas, Andrew S. Fruchter, S. Bradley Cenko, Alessandra Corsi, Antonio de Ugarte Postigo, Asaf Pe’er, Stuart N. Vogel, Antonino Cucchiara, Benjamin Gompertz, John Graham, Andrew Levan, Kuntal Misra, Daniel A. Perley, Judith Racusin, Nial Tanvir
Published in: The Astrophysical Journal, 894/1, 2020, Page(s) 43, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/ab8799

The Fraction of Gamma-Ray Bursts with an Observed Photospheric Emission Episode

Author(s): Zeynep Acuner, Felix Ryde, Asaf Pe’er, Daniel Mortlock, Björn Ahlgren
Published in: The Astrophysical Journal, 893/2, 2020, Page(s) 128, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/ab80c7

Investigating Subphotospheric Dissipation in Gamma-Ray Bursts Using Joint Fermi – Swift Observations

Author(s): Björn Ahlgren, Josefin Larsson, Vlasta Valan, Daniel Mortlock, Felix Ryde, Asaf Pe’er
Published in: The Astrophysical Journal, 880/2, 2019, Page(s) 76, ISSN 1538-4357
Publisher: IOPScience
DOI: 10.3847/1538-4357/ab271b

Change of a Weibel-type to an Alfvénic shock in pair plasma by upstream waves

Author(s): M. E. Dieckmann, J. D. Riordan, A. Pe'er
Published in: Physics of Plasmas, 27/6, 2020, Page(s) 062107, ISSN 1070-664X
Publisher: American Institute of Physics
DOI: 10.1063/5.0003596

Classification of Photospheric Emission in Short GRBs

Author(s): Hüsne Dereli-Bégué, Asaf Pe’er, Felix Ryde
Published in: The Astrophysical Journal, 897/2, 2020, Page(s) 145, ISSN 1538-4357
Publisher: IOP Science
DOI: 10.3847/1538-4357/ab9a2d

Three criteria for particle acceleration in collisionless shocks

Author(s): Antoine Bret, Asaf Pe'er
Published in: Laser and Particle Beams, 36/4, 2018, Page(s) 458-464, ISSN 0263-0346
Publisher: Cambridge University Press
DOI: 10.1017/s0263034618000472

Bridging the gap between collisional and collisionless shock waves

Author(s): Antoine Bret, Asaf Pe'er
Published in: Journal of Plasma Physics, 87/2, 2021, ISSN 0022-3778
Publisher: Cambridge University Press
DOI: 10.1017/s002237782100012x

Conference proceedings (3)

Pitch-Angle Diffusion And Bohm-Type Approximations In Diffusive Shock Acceleration

Author(s): Asaf Pe'er, John Daniel Riordan
Published in: Proceedings of High Energy Phenomena in Relativistic Outflows VII — PoS(HEPRO VII), 2020, Page(s) 058
Publisher: Sissa Medialab
DOI: 10.22323/1.354.0058

The problematic connection between gamma-ray bursts (GRBs) and ultra-high energy cosmic rays (UHECR)

Author(s): Demian Bégué, Filip Samuelsson, Felix Ryde, Asaf Pe'er
Published in: Proceedings of High Energy Phenomena in Relativistic Outflows VII — PoS(HEPRO VII), 2020, Page(s) 091
Publisher: Sissa Medialab
DOI: 10.22323/1.354.0091

Synchrotron Maser From Weakly Magnetised Neutron Stars As The Emission Mechanism Of Fast Radio Bursts

Author(s): Killian Long, Asaf Pe'er
Published in: Proceedings of High Energy Phenomena in Relativistic Outflows VII — PoS(HEPRO VII), 2020, Page(s) 048
Publisher: Sissa Medialab
DOI: 10.22323/1.354.0048

Datasets

Datasets via OpenAIRE (1)

6 GRBs with Swift XRT and Fermi GBM obs.

Author(s): Ahlgren, B.; Larsson, J.; Valan, V.; Mortlock, D.; Ryde, F.; Pe'er, A.
Published in: Centre de Donnees Strasbourg (CDS)