2010MNRAS.405L..21M

Query : 2010MNRAS.405L..21M

2010MNRAS.405L..21M - Mon. Not. R. Astron. Soc., 405, L21-L25 (2010/June-2)

Spatial structure of X-ray filaments in SN 1006.

MORLINO G., AMATO E., BLASI P. and CAPRIOLI D.

Abstract (from CDS):

The theory of non-linear diffusive shock acceleration (NLDSA) predicts the formation of a precursor upstream of the shock, where accelerated particles diffuse and induce magnetic field amplification (MFA) through streaming instability. The non-detection of this precursor in X-rays in Chandra observations of the north-eastern region of SN 1006 (G329.6+14.6) led the authors of some previous work to impose an upper limit to the X-ray emission generated by accelerated electrons diffusing in this precursor, at an emissivity level of <1.5 per cent of the emission from the downstream region. This has been used as an argument against Fermi acceleration at this shock. Here, we calculate the spectrum and spatial distribution of accelerated particles in SN 1006 and show that Chandra results (including more recent data) are in perfect agreement with the predictions of NLDSA suggesting efficient particle acceleration and MFA upstream of the shock by a factor of ∼10.

Abstract Copyright: © 2010 The Authors. Journal compilation © 2010 RAS

Journal keyword(s): acceleration of particles - magnetic fields - shock waves - ISM: supernova remnants - X-rays: individual: SN 1006

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 : 2010MNRAS.405L..21M

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)
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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

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

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