2014MNRAS.441.2200P

Query : 2014MNRAS.441.2200P

2014MNRAS.441.2200P - Mon. Not. R. Astron. Soc., 441, 2200-2207 (2014/July-1)

A morphological analysis for searches of possible extended γ-ray sources associated with dark matter annihilation.

PROKHOROV D.A. and DE JONG S.

Abstract (from CDS):

We propose a morphological analysis for searches of extended γ-ray emission associated with dark matter annihilation. Our approach is based on the likelihood analysis including the spatial templates produced by taking into account the residual count maps in the energy band where the dark matter annihilation spectrum has a prominent spectral feature. The approach is tested on the example of the possible dark matter annihilation signal from the Virgo cluster of galaxies.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): methods: data analysis - gamma-rays: diffuse background - gamma-rays: galaxies: clusters

Simbad objects: 23

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Number of rows : 23
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 2MASS J11585439+0937115 BLL 11 58 54.3732048480 +09 37 11.674801524   19.10 18.77     ~ 37 1
3 NAME North Polar Spur ISM 12 00 +00.0           ~ 405 1
4 RX J1204.2+1145 BLL 12 04 12.1161519696 +11 45 55.333894824   18.63 18.05 16.6   ~ 63 0
5 SDSS J120951.76+181006.8 Bla 12 09 51.7649 +18 10 06.796   19.33 18.99 19.1   ~ 78 1
6 4C 13.46 Bla 12 13 32.1707286888 +13 07 20.905849740   18.87 18.53 18   ~ 148 1
7 ICRF J121503.9+165437 Bla 12 15 03.97914492 +16 54 37.9567979   20.5 20.0 18.94   ~ 99 1
8 4C 04.42 Bla 12 22 22.54962606 +04 13 15.7760715   17.88 17.98 17.06   ~ 354 1
9 7C 122223.5+213929 Bla 12 24 54.4583146056 +21 22 46.385507388   17.56 17.50 18.2   ~ 770 2
10 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1126 1
11 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
12 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
13 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
14 NAME Virgo Region reg 12 30.8 +12 23           ~ 140 1
15 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
16 NVSS J123123+142123 BLL 12 31 23.9056875672 +14 21 24.429803472     17.70 16.9   ~ 75 0
17 QSO B1236+077 Bla 12 39 24.58833099 +07 30 17.1890748   19.1 20.1 17.92   ~ 148 1
18 [VV2006] J123932.7+044305 Bla 12 39 32.75568115 +04 43 05.2330218   20.81 20.56 18.1   ~ 191 2
19 RX J1251.2+1039 BLL 12 51 17.8838033784 +10 39 07.307958780 18.32 18.14 17.73     ~ 53 1
20 3C 279 Bla 12 56 11.16657958 -05 47 21.5251510   18.01 17.75 15.87   ~ 3205 2
21 PSR J1301+0833 Psr 13 01 38.26 +08 33 57.5           ~ 56 0
22 SDSS J130442.39+120439.1 AGN 13 04 42.3953560297 +12 04 39.221979696           ~ 18 0
23 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0

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