1996A&AS..120C.103G

Query : 1996A&AS..120C.103G

1996A&AS..120C.103G - Astron. Astrophys., Suppl. Ser., 120C, 103-106 (1996/December-3)

Isolated neutron stars, their γ-ray efficiencies and EGRET observations.

GOLDONI P. and MUSSO C.

Abstract (from CDS):

We examine a sample of detected and undetected Isolated Neutron Stars (INSs), selected on the basis of their energy loss and distance, in order to maximize their detection probability. Since the sample we consider encompasses more upper limits than detections, we make use, for the first time in this field of astronomy, of survival analysis procedures through the ASURV software package (Feigelson & Nelson 1985ApJ...293..192F; Isobe et al. 1986ApJ...306..490I). We show that these techniques lead to a better understanding of the physical processes at work in high-energy emission from INSs. In particular, the recent detection of PSR 1951+32 and upper limits from pulsars pointed but not detected by EGRET show that the γ-ray efficiency of ISN is not correlated to any simple pulsar parameter.

Abstract Copyright: ∼

Journal keyword(s): stars: neutron - pulsars: general - gamma-rays: observations

CDS comments: Special Issue "3rd Compton Symposium"

Simbad objects: 41

View the references in ADS

Number of rows : 41

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Sp type	#ref 1850 - 2026	#notes
1	PSR B0114+58	Psr	01 17 38.661	+59 14 38.39			~	96	0
2	PSR B0355+54	Psr	03 58 53.7165	+54 13 13.727			~	465	1
3	PSR B0450+55	Psr	04 54 07.709	+55 43 41.51			~	174	0
4	M 1	SNR	05 34 31.8	+22 01 03			~	6516	1
5	V* CM Tau	Psr	05 34 31.9474694616	+22 00 52.153698024			~	5476	0
6	PSR B0540-69	Psr	05 40 11.2000490438	-69 19 54.198559829			~	976	3
7	PSR B0540+23	Psr	05 43 09.65	+23 29 06.1		14.40	~	278	0
8	PSR B0611+22	Psr	06 14 17.0324288405	+22 29 57.017874999			~	285	0
9	PSR J0633+1746	Psr	06 33 54.153	+17 46 12.91			~	1308	0
10	PSR B0656+14	Psr	06 59 48.18800	+14 14 19.2000	24.85	24.90	~	943	1
11	PSR B0740-28	Psr	07 42 49.0730	-28 22 43.510			~	445	0
12	NAME Vela Pulsar	Psr	08 35 20.65525	-45 10 35.1545		15.10	~	2446	1
13	PSR B0906-49	Psr	09 08 35.46000	-49 13 05.0000			~	168	0
14	PSR B0950+08	Psr	09 53 09.31210	+07 55 36.9000			~	806	2
15	PSR B1046-58	Psr	10 48 13.10000	-58 32 03.0000			~	293	0
16	PSR B1055-52	Psr	10 57 59.0450	-52 26 56.330			~	757	0
17	PSR B1221-63	Psr	12 24 22.2740	-64 07 53.834			~	122	0
18	PSR B1338-62	Psr	13 41 42.63	-62 20 20.7			~	152	1
19	PSR B1356-60	Psr	13 59 58.2480	-60 38 07.550			~	131	0
20	PSR B1449-64	Psr	14 53 32.6546	-64 13 16.047			~	158	0
21	PSR B1509-58	Psr	15 13 47.6	-59 07 54		13.06	~	879	1
22	PSR B1607-52	Psr	16 11 03.20	-52 09 23.6			~	48	0
23	PSR J1614-5048	Psr	16 14 11.29	-50 48 03.5			~	128	0
24	PSR B1634-45	Psr	16 37 58.710	-45 53 27.30			~	60	0
25	PSR B1643-43	Psr	16 46 50.86	-43 45 53.7			~	77	1
26	PSR B1702-19	Psr	17 05 36.09300	-19 06 39.2000			~	191	1
27	PSR B1706-44	Psr	17 09 42.62000	-44 29 12.0000		13.30	~	670	1
28	PSR B1719-37	Psr	17 22 59.17000	-37 12 03.0000			~	107	0
29	PSR B1727-33	Psr	17 30 32.559	-33 50 39.40			~	130	1
30	PSR B1737-30.2	Psr	17 40 33.98000	-30 15 22.0000			~	236	0
31	PSR B1754-24	Psr	17 57 29.37000	-24 19 54.0000			~	102	0
32	PSR B1757-24	Psr	18 01 00.016	-24 51 27.50			~	258	1
33	PSR B1800-21	Psr	18 03 51.40000	-21 37 07.0000			~	278	1
34	PSR B1822-09	Psr	18 25 30.62000	-09 35 22.0000			~	382	0
35	PSR B1823-13	Psr	18 26 13.06	-13 34 48.1			~	460	1
36	PSR B1830-08	Psr	18 33 40.24500	-08 27 30.9000			~	155	1
37	PSR B1853+01	Psr	18 56 10.65	+01 13 21.3			~	211	1
38	PSR B1929+10	Psr	19 32 14.0570	+10 59 33.380			~	801	0
39	PSR B1930+22	Psr	19 32 22.8565447656	+22 20 52.063074024		14.52	~	149	0
40	PSR B1951+32	Psr	19 52 58.181	+32 52 40.98			~	615	2
41	PSR B2334+61	Psr	23 37 05.779	+61 51 01.69			~	206	1

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