1997A&A...323...98W


C.D.S. - SIMBAD4 rel 1.7 - 2019.12.14CET05:42:23

1997A&A...323...98W - Astronomy and Astrophysics, volume 323, 98-104 (1997/7-1)

The generation order parameters and the γ-ray spectra of pulsars.

WEI D.M., SONG L.M. and LU T.

Abstract (from CDS):

Based on the Ruderman-Sutherland (or shortly R-S) model, the mechanisms of γ-ray emission from pulsars are discussed. We mainly consider the influences of magnetic fields on photon absorption. The concept of generation order parameters for pulsars is refined. The generation order parameters are proven to be monotonically and smoothly related to the spectral index and the mean photon energy. The agreement between the calculated results and the observational data is good. The radiation conversion efficiency is also introduced. Based on these concepts, observational quantities such as luminosities, fluxes, mean photon energies and others are calculated and listed in tables. Finally, we discuss the influence of both electric and magnetic fields on the photon absorption.

Abstract Copyright:

Journal keyword(s): magnetic fields - stars: neutron - pulsars: general - gamma rays: theory

Simbad objects: 14

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Number of rows : 14

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 PSR B0114+58 Psr 01 17 38.661 +59 14 38.39           ~ 79 0
2 PSR B0450+55 Psr 04 54 07.709 +55 43 41.51           ~ 143 0
3 V* CM Tau Psr 05 34 31.93830 +22 00 52.1758           F 4725 1
4 M 1 SNR 05 34 31.94 +22 00 52.2           ~ 5495 4
5 NAME Geminga Psr 06 33 54.153 +17 46 12.91           ~ 1071 0
6 PSR B0656+14 Psr 06 59 48.183 +14 14 21.54   24.85 24.90     ~ 741 1
7 PSR B0740-28 Psr 07 42 49.058 -28 22 43.76           ~ 348 0
8 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545           ~ 2019 1
9 PSR B0950+08 Psr 09 53 09.3 +07 55 36           ~ 680 2
10 PSR B1055-52 Psr 10 57 58.970 -52 26 56.52           ~ 671 0
11 PSR B1133+16 Psr 11 36 03.180 +15 51 09.62           ~ 596 0
12 PSR B1706-44 Psr 17 09 42.62 -44 29 05.8           ~ 566 1
13 PSR B1929+10 Psr 19 32 13.79 +10 59 33.2           ~ 684 0
14 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 548 2

    Equat.    Gal    SGal    Ecl

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2019.12.14-05:42:23

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