2008A&A...482..879J

Query : 2008A&A...482..879J

2008A&A...482..879J - Astronomy and Astrophysics, volume 482879-882 (2008/5-2)

High-energy nonthermal radiation from putative Geminga-like gamma-ray pulsars.

JIN Z., JIANG Z.J. and ZHANG L.

Abstract (from CDS):

The gamma-ray spectra of some unidentified Galactic sources show that the corresponding counterparts are likely gamma-ray pulsars. We investigate the possibility of some Geminga-like gamma-ray pulsars as the counterparts of unidentified sources. There are five Geminga-like gamma-ray pulsar candidates associated with 3EG J0010+7309, 3EG J1835+5918, 3EG J2020+4017, 3EG J0616-3310, and 3EG J1249-8330. Combining the observed nonthermal X-ray emission detected by Chandra or XMM-Newton and the gamma-ray emission by EGRET, we study the high-energy radiation from these putative pulsars based on the revised vacuum outer gap model. By comparing the estimated spectra with the observations, we estimated the spin parameters and the inclination angles for these five putative pulsars. The observed spectra of the unidentified gamma-ray sources can be explained by this outer gap model.

Abstract Copyright: ∼

Journal keyword(s): pulsars: general - gamma rays: theory - radiation mechanisms: non-thermal

Simbad objects: 19

goto Full paper

goto View the references in ADS

Number of rows : 19
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 SNR G119.5+10.2 SNR 00 06.6 +72 47           ~ 268 1
2 PSR J0007+7303 Psr 00 07 00.6000137 +73 03 06.849976           ~ 183 1
3 PSR J0614-3329 Psr 06 14 10.3479 -33 29 54.116           ~ 134 1
4 XMMU J061429.8-333225 X 06 14 29.8 -33 32 25           ~ 2 0
5 XMMU J061450.2-331501 X 06 14 50.2 -33 15 01           ~ 2 0
6 XMMU J061807.6-331237 X 06 18 07.6 -33 12 37           ~ 2 0
7 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
8 NAME Vela SNR 08 34.0 -45 50           ~ 1331 2
9 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
10 QSO B1221-829 Bla 12 24 54.38260236 -83 13 10.1020138   22.5   19.7   ~ 89 2
11 XMMU J124642.5-832212 X 12 46 42.5 -83 22 12           ~ 2 0
12 PSR J1836+5925 Psr 18 36 13.661 +59 25 29.77           ~ 153 0
13 RX J2020.3+4026 X 20 20 17.1 +40 26 09           ~ 12 1
14 NAME gam Cyg SNR SNR 20 20 17.100 +40 26 09.00           ~ 247 2
15 [WSC2006] S19 X 20 21 26.559 +40 20 08.01           ~ 2 0
16 GRO J2019+40 gam 20 21.5 +40 26           ~ 131 1
17 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 300 2
18 [WSC2006] S25 X 20 21 32.442 +40 24 59.18           ~ 4 0
19 NAME Gould Belt PoG ~ ~           ~ 956 1

To bookmark this query, right click on this link: simbad:objects in 2008A&A...482..879J and select 'bookmark this link' or equivalent in the popup menu