2000MNRAS.318...58G

Query : 2000MNRAS.318...58G

2000MNRAS.318...58G - Mon. Not. R. Astron. Soc., 318, 58-66 (2000/October-2)

Limits on radio emission from pulsar wind nebulae.

GAENSLER B.M., STAPPERS B.W., FRAIL D.A., MOFFETT D.A., JOHNSTON S. and CHATTERJEE S.

Abstract (from CDS):

We report on a sensitive survey for radio pulsar wind nebulae (PWN) towards 27 energetic and/or high-velocity pulsars. Observations were carried out at 1.4GHz using the Very Large Array and the Australia Telescope Compact Array and utilized pulsar-gating to search for off-pulse emission. These observing parameters resulted in a considerably more sensitive search than previous surveys and could detect PWN over a much wider range of spatial scales (and hence ambient densities and pulsar velocities). However, no emission clearly corresponding to a PWN was discovered. Based on these non-detections we argue that the young and energetic pulsars in our sample have winds which are typical of young pulsars, but produce unobservable PWN because they reside in low-density (n∼0.003cm–3) regions of the interstellar medium. However, non-detection of PWN around older and less energetic pulsars can only be explained if the radio luminosity of their winds is less than 10–5 of their spin-down luminosity, implying an efficiency at least an order of magnitude smaller than that seen for young pulsars.

Abstract Copyright: 2000, Royal Astronomical Society

Journal keyword(s): pulsars: general - ISM: general - supernova remnants - radio continuum: ISM

Simbad objects: 39

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Number of rows : 39
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 PSR B0114+58 Psr 01 17 38.661 +59 14 38.39           ~ 96 0
2 PSR B0136+57 Psr 01 39 19.744 +58 14 31.73     13.41     ~ 163 0
3 PSR J0218+42 Psr 02 18 06.3604 +42 32 17.365           ~ 365 2
4 PSR B0355+54 Psr 03 58 53.7165 +54 13 13.727           ~ 465 1
5 PSR J0538+2813 Psr 05 38 25.06 +28 17 11.0           ~ 224 1
6 PSR B0540+23 Psr 05 43 09.65 +23 29 06.1     14.40     ~ 278 0
7 PSR B0611+22 Psr 06 14 17.0324288405 +22 29 57.017874999           ~ 285 0
8 PSR J0631+10 Psr 06 31 27.369 +10 37 05.63           ~ 152 0
9 4C 10.20 Rad 06 32 15.302 +10 22 02.17           ~ 37 1
10 PSR B0656+14 Psr 06 59 48.18800 +14 14 19.2000   24.85 24.90     ~ 943 1
11 PSR B0736-40 Psr 07 38 32.2620 -40 42 39.420           ~ 212 0
12 PSR B0740-28 Psr 07 42 49.0730 -28 22 43.510           ~ 445 0
13 PSR B1046-58 Psr 10 48 13.10000 -58 32 03.0000           ~ 293 0
14 PSR B1055-52 Psr 10 57 59.0450 -52 26 56.330           ~ 757 0
15 PSR J1105-6107 Psr 11 05 26.1400 -61 07 48.940           ~ 129 0
16 CPD-63 2495 HXB 13 02 47.6544015048 -63 50 08.626970292 10.34 10.72 9.98 10.03   O9.5Ve 852 0
17 PSR B1356-60 Psr 13 59 58.2480 -60 38 07.550           ~ 131 0
18 PSR B1449-64 Psr 14 53 32.6546 -64 13 16.047           ~ 158 0
19 PSR B1508-57 Psr 15 12 43.13000 -58 00 00.4300           ~ 52 0
20 PSR J1614-5048 Psr 16 14 11.29 -50 48 03.5           ~ 128 0
21 PSR B1634-45 Psr 16 37 58.710 -45 53 27.30           ~ 60 0
22 PSR B1706-16 Psr 17 09 26.45200 -16 40 59.2000           ~ 247 0
23 PSR B1706-44 Psr 17 09 42.62000 -44 29 12.0000     13.30     ~ 670 1
24 NGC 6334 HII 17 20 53 -36 07.9           ~ 740 0
25 PSR B1718-35 Psr 17 21 32.76 -35 32 48.3           ~ 86 0
26 PSR B1719-37 Psr 17 22 59.17000 -37 12 03.0000           ~ 107 0
27 PSR B1727-33 Psr 17 30 32.559 -33 50 39.40           ~ 130 1
28 GAL 354.20-00.05 HII 17 31 17.9 -33 52 03           ~ 7 0
29 PMN J1733-3722 Rad 17 33 15.1930935 -37 22 32.398009           ~ 56 1
30 PSR B1730-37 Psr 17 33 26.754 -37 16 54.60           ~ 54 0
31 PSR B1754-24 Psr 17 57 29.37000 -24 19 54.0000           ~ 102 0
32 [LPH96] 005.332+0.081 HII 17 57 29.9 -24 18 38           ~ 4 0
33 PSR B1821-19 Psr 18 24 00.43600 -19 45 44.5000           ~ 101 0
34 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 460 1
35 PSR J1835-1106 Psr 18 35 18.287 -11 06 15.10           ~ 75 0
36 PSR B1930+22 Psr 19 32 22.8565447656 +22 20 52.063074024     14.52     ~ 149 0
37 PSR B1933+16 Psr 19 35 47.7011639352 +16 16 40.034899524           ~ 328 1
38 PSR B2011+38 Psr 20 13 10.367 +38 45 43.31           ~ 78 0
39 PSR B2148+63 Psr 21 49 58.7033 +63 29 44.277           ~ 96 0

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