Potential of the Cherenkov Telescope Array for studying the young nearby supernova remnants

Potential of the Cherenkov Telescope Array for studying the young nearby supernova remnants

Physics

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Abstract

Modern imaging atmospheric Cherenkov telescopes have extensively observed young nearby supernova remnants (SNRs), with ages of about 1000 years or less, in the very-high-energy (VHE) gamma-ray band. These efforts resulted in the detection of VHE emission from three young SNRs – Cassiopeia A, Tycho, and SN 1006 – and provided significant evidence for emission from the more distant Kepler’s SNR. However, many questions on the production of VHE gamma rays in these remnants remain unanswered. Using detailed physical models for Tycho’s SNR based on the CR-hydro-NEI code and physically motivated models for the other young nearby remnants, we simulated observations with the Cherenkov Telescope Array (CTA) of these gamma-ray sources. We highlight properties of these remnants accessible for investigation with future CTA observations and discuss which questions are expected to be answered.

Original language	English
Article number	824
Journal	Proceedings of Science
Volume	444
State	Published - 27 Sep 2024
Event	38th International Cosmic Ray Conference, ICRC 2023 - Nagoya, Japan Duration: 26 Jul 2023 → 3 Aug 2023

All Science Journal Classification (ASJC) codes

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Cite this

@article{f053f9f48e26404ea8391a71f907969c,

title = "Potential of the Cherenkov Telescope Array for studying the young nearby supernova remnants",

abstract = "Modern imaging atmospheric Cherenkov telescopes have extensively observed young nearby supernova remnants (SNRs), with ages of about 1000 years or less, in the very-high-energy (VHE) gamma-ray band. These efforts resulted in the detection of VHE emission from three young SNRs – Cassiopeia A, Tycho, and SN 1006 – and provided significant evidence for emission from the more distant Kepler{\textquoteright}s SNR. However, many questions on the production of VHE gamma rays in these remnants remain unanswered. Using detailed physical models for Tycho{\textquoteright}s SNR based on the CR-hydro-NEI code and physically motivated models for the other young nearby remnants, we simulated observations with the Cherenkov Telescope Array (CTA) of these gamma-ray sources. We highlight properties of these remnants accessible for investigation with future CTA observations and discuss which questions are expected to be answered.",

author = "Prokhorov, \{Dmitry A.\} and Lee, \{Shiu Hang\} and Shigehiro Nagataki and Jacco Vink and Ellison, \{Donald C.\} and Gilles Ferrand and Patnaude, \{Daniel J.\} and Roepke, \{Friedrich K.\} and Seitenzahl, \{Ivo R.\} and Slane, \{Patrick O.\} and K. Abe and S. Abe and A. Acharyya and R. Adam and A. Aguasca-Cabot and I. Agudo and J. Alfaro and N. Alvarez-Crespo and \{Alves Batista\}, R. and Amans, \{J. P.\} and E. Amato and F. Ambrosino and Ang{\"u}ner, \{E. O.\} and Antonelli, \{L. A.\} and C. Aramo and C. Arcaro and L. Arrabito and K. Asano and J. Aschersleben and H. Ashkar and \{Augusto Stuani\}, L. and D. Baack and M. Backes and C. Balazs and M. Balbo and \{Baquero Larriva\}, A. and \{Barbosa Martins\}, V. and \{Barres de Almeida\}, U. and Barrio, \{J. A.\} and D. Bastieri and Batista, \{P. I.\} and I. Batkovic and R. Batzofin and J. Baxter and G. Beck and \{Becker Tjus\}, J. and L. Beiske and D. Belardinelli and W. Benbow and J. Granot and A. Pe{\textquoteright}er",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 38th International Cosmic Ray Conference, ICRC 2023 ; Conference date: 26-07-2023 Through 03-08-2023",

year = "2024",

month = sep,

day = "27",

language = "الإنجليزيّة",

volume = "444",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Potential of the Cherenkov Telescope Array for studying the young nearby supernova remnants

AU - Prokhorov, Dmitry A.

AU - Lee, Shiu Hang

AU - Nagataki, Shigehiro

AU - Vink, Jacco

AU - Ellison, Donald C.

AU - Ferrand, Gilles

AU - Patnaude, Daniel J.

AU - Roepke, Friedrich K.

AU - Seitenzahl, Ivo R.

AU - Slane, Patrick O.

AU - Abe, K.

AU - Abe, S.

AU - Acharyya, A.

AU - Adam, R.

AU - Aguasca-Cabot, A.

AU - Agudo, I.

AU - Alfaro, J.

AU - Alvarez-Crespo, N.

AU - Alves Batista, R.

AU - Amans, J. P.

AU - Amato, E.

AU - Ambrosino, F.

AU - Angüner, E. O.

AU - Antonelli, L. A.

AU - Aramo, C.

AU - Arcaro, C.

AU - Arrabito, L.

AU - Asano, K.

AU - Aschersleben, J.

AU - Ashkar, H.

AU - Augusto Stuani, L.

AU - Baack, D.

AU - Backes, M.

AU - Balazs, C.

AU - Balbo, M.

AU - Baquero Larriva, A.

AU - Barbosa Martins, V.

AU - Barres de Almeida, U.

AU - Barrio, J. A.

AU - Bastieri, D.

AU - Batista, P. I.

AU - Batkovic, I.

AU - Batzofin, R.

AU - Baxter, J.

AU - Beck, G.

AU - Becker Tjus, J.

AU - Beiske, L.

AU - Belardinelli, D.

AU - Benbow, W.

AU - Granot, J.

AU - Pe’er, A.

PY - 2024/9/27

Y1 - 2024/9/27

N2 - Modern imaging atmospheric Cherenkov telescopes have extensively observed young nearby supernova remnants (SNRs), with ages of about 1000 years or less, in the very-high-energy (VHE) gamma-ray band. These efforts resulted in the detection of VHE emission from three young SNRs – Cassiopeia A, Tycho, and SN 1006 – and provided significant evidence for emission from the more distant Kepler’s SNR. However, many questions on the production of VHE gamma rays in these remnants remain unanswered. Using detailed physical models for Tycho’s SNR based on the CR-hydro-NEI code and physically motivated models for the other young nearby remnants, we simulated observations with the Cherenkov Telescope Array (CTA) of these gamma-ray sources. We highlight properties of these remnants accessible for investigation with future CTA observations and discuss which questions are expected to be answered.

AB - Modern imaging atmospheric Cherenkov telescopes have extensively observed young nearby supernova remnants (SNRs), with ages of about 1000 years or less, in the very-high-energy (VHE) gamma-ray band. These efforts resulted in the detection of VHE emission from three young SNRs – Cassiopeia A, Tycho, and SN 1006 – and provided significant evidence for emission from the more distant Kepler’s SNR. However, many questions on the production of VHE gamma rays in these remnants remain unanswered. Using detailed physical models for Tycho’s SNR based on the CR-hydro-NEI code and physically motivated models for the other young nearby remnants, we simulated observations with the Cherenkov Telescope Array (CTA) of these gamma-ray sources. We highlight properties of these remnants accessible for investigation with future CTA observations and discuss which questions are expected to be answered.

UR - http://www.scopus.com/inward/record.url?scp=85212258705&partnerID=8YFLogxK

M3 - مقالة من مؤنمر

SN - 1824-8039

VL - 444

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 824

T2 - 38th International Cosmic Ray Conference, ICRC 2023

Y2 - 26 July 2023 through 3 August 2023

ER -

Potential of the Cherenkov Telescope Array for studying the young nearby supernova remnants

Abstract

All Science Journal Classification (ASJC) codes

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