2004A&A...418.1045S

Query : 2004A&A...418.1045S

2004A&A...418.1045S - Astronomy and Astrophysics, volume 418, 1045-1050 (2004/5-2)

Synchrotron emission from circumstellar disks around massive stars.

SHCHEKINOV Yu.A. and SOBOLEV A.M.

Abstract (from CDS):

We argue that the interaction of stellar wind with the surface of a circumstellar accretion (or protoplanetary) disk can result in the acceleration of relativistic electrons in an external layer of the disk, and produce synchrotron radiation. Conservative estimates give a total synchrotron luminosity L_s∼10^–5L_☉ for a central star with {dot}(M=10)^–6M_☉/yr, comparable with the value observed around the TW object in the W3(OH) region.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - stars: circumstellar matter - acceleration of particles

Simbad objects: 5

Full paper

View the references in ADS

Number of rows : 5

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Sp type	#ref 1850 - 2023	#notes
1	NAME W 3 OH	HII	02 27 04.1	+61 52 22	~	1000	2
2	[WSW99] C	Rad	02 27 04.52	+61 52 24.7	~	6	0
3	[WSW99] B	Rad	02 27 04.60	+61 52 24.8	~	6	0
4	W 3(H2O)	Mas	02 27 04.6	+61 52 25	~	137	0
5	[WSW99] A	Rad	02 27 04.71	+61 52 24.6	~	6	0

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