2024ApJ...965..113I

Query : 2024ApJ...965..113I

2024ApJ...965..113I - Astrophys. J., 965, 113 (2024/April-3)

Bell Instability-mediated Diffusive Shock Acceleration at Supernova Blast Wave Shock Propagating in the Interstellar Medium.

INOUE T., MARCOWITH A. and GIACINTI G.

Abstract (from CDS):

Supernova blast wave shock is a very important site of cosmic-ray acceleration. However, the detailed physical process of acceleration, in particular, nonlinear interplay between cosmic-ray streaming and magnetic field amplification, has not been studied under a realistic environment. In this paper, using a unique and novel numerical method, we study cosmic-ray acceleration at supernova blast wave shock propagating in the interstellar medium with well-resolved magnetic field amplification by nonresonant hybrid instability (or Bell instability). We find that the magnetic field is mildly amplified under typical interstellar medium conditions that leads to maximum cosmic-ray energy ≃30 TeV for supernova remnants with age ≃1000 yr consistent with gamma-ray observations. The strength of the amplified magnetic field does not reach the so-called saturation level because the cosmic-ray electric current toward the shock upstream has a finite spatial extent, by which Bell instability cannot experience many e-folding times.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Supernova remnants - Cosmic rays

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME Lupus SN SNR 15 02 22.1 -42 05 49           ~ 1407 1

Query : 2024ApJ...965..113I

Basic data :
NAME Lupus SN -- SuperNova Remnant
Other object types: otypes_help 		X (1E,1ES,...), SNR (2009BASI,AJG,...), Rad (GRS,MRC,...), SN* (SN), gam (TeV)
ICRS coord. (ep=J2000) : 		15 02 22.1 -42 05 49 [ 3000 3000 90 ] D 1990PKS...C......0W
FK4 coord. (ep=B1950 eq=1950) : 		14 59 05.6 -41 54 02 [ 3000 3000 90 ]
Gal coord. (ep=J2000) : 		327.4109 +14.4674 [ 3000 3000 90 ]
Angular size (arcmin): 		30.0 30.0 90 (Rad) D 2014BASI...42...47G
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Identifiers (24) :
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NAME Lupus SN H 1506-42 PKS 1459-419 SN 1006
AJG 37 KOHX 1 PKS J1502-4205 TeV J1502-419
1E 1459.6-4146 1M 1457-416 SNR G327.6+14.6 2U 1440-39
1ES 1500-41.5 MRC 1459-417 SNR G327.6+14.5 3U 1439-39
GRS G327.60 +14.60 MSH 14-4-15 SN 1006A 4U 1458-41
1H 1458-416 PKS 1459-41 SN 1016 XSS J15031-4149

References (1407 between 1850 and 2026) (Total 1407)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

SpT : 1   

   

Observing logs
XMM : 9   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NAME Lupus SN

Link by name to the catalogue in VizieR :

PKS 1459-41 PKS 1459-419 PKS J1502-4205

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