2009A&A...505..169B

Query : 2009A&A...505..169B

2009A&A...505..169B - Astronomy and Astrophysics, volume 505169-176 (2009/10-1)

Cosmic ray acceleration parameters from multi-wavelength observations. The case of SN 1006.

BEREZHKO E.G., KSENOFONTOV L.T. and VOELK H.J.

Abstract (from CDS):

The properties of the Galactic supernova remnant (SNR) SN 1006 are theoretically reanalysed. Nonlinear kinetic theory is used to determine the acceleration efficiency of cosmic rays (CRs) in the supernova remnant SN 1006. The known range of astronomical parameters and the existing measurements of nonthermal emission are examined in order to define the values of the relevant physical parameters that determine the CR acceleration efficiency. It is shown that the parameter values - proton injection rate, electron to proton ratio and downstream magnetic field strength -are determined with the appropriate accuracy. In particular the observed azimuthal variations in the γ-ray morphology also agree with the theoretical expectation. These parameter values, together with the reduction of the γ-ray flux relative to a spherically symmetric acceleration geometry, allow a good fit to the existing data, including the recently detected TeV emission by H.E.S.S. SN 1006 represents the first example where a high efficiency of nuclear CR production, required for the Galactic CR sources, is consistently established.

Abstract Copyright: ∼

Journal keyword(s): ISM: cosmic rays - acceleration of particles - shock waves - stars: supernovae: individual: SN 1006 - radiation mechanisms: nonthermal - gamma rays: theory

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 : 2009A&A...505..169B

Basic data :

NAME Lupus SN -- SuperNova Remnant
Other object types:	`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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`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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Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

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

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

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