Hard X-ray timing and spectral characteristics of the energetic pulsar PSR J0205+6449 in supernova remnant 3C 58 - An RXTE PCA/HEXTE and XMM-Newton view on the 0.5–250 keV band

L. Kuiper; W. Hermsen; J. O. Urama; P. R. den Hartog; A. G. Lyne; B. W. Stappers

doi:10.1051/0004-6361/200913851

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Volume 515 (June 2010)

A&A, 515 (2010) A34

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Table 5:

Characteristics of the three young (<10 kyr) X-ray and $\gamma$ -ray emitting pulsars in comparison with the middle-aged Vela pulsar (PSR B0833-045).
Source	d	P	$\tau$	$L_{\rm sd}$	$F_{\rm x}$ ^a	$F_{\gamma}$ ^b	$L_{\rm x}$ ^a	$\eta_{\rm x}$ ^a	$L_{\gamma}$ ^b	$\eta_{\gamma}$ ^b
	[kpc]	[ms]	[ky]	[erg/s]	[erg/cm² s]	[erg/cm² s]	[erg/s]		[erg/s]
B0531+21	2.0	29.7	1.3	4.4E+38	$(5.68\pm 0.05)$ E-09	$(1.3\pm0.1)$ E-09 $^{\ }$	$(2.72\pm0.02)$ E+36	6.2E-3	$(6.1\pm0.3)$ E+35 $^{\ }$	1.4E-3 $^{\ }$
B1509-58	5.8	151.5	1.6	1.7E+37	$(1.46\pm 0.02)$ E-10	$(5.1\pm2.5)$ E-11^c	$(5.88\pm0.08)$ E+35	3.5E-2	$(2.1\pm1.0)$ E+35^c	1.2E-2^c
J0205+6449	3.2	65.7	5.4	2.7E+37	$(0.36\pm 0.02)$ E-11	$(6.7\pm0.5)$ E-11 $^{\ }$	$(4.45\pm0.20)$ E+33	1.7E-4	$(8.2\pm0.6)$ E+34 $^{\ }$	3.0E-3 $^{\ }$
B0833-045	0.287	89.3	11.4	6.9E+36	$(0.88\pm 0.29)$ E-11	$(7.9\pm0.3)$ E-09 $^{\ }$	$(8.67\pm2.85)$ E+31	1.3E-5	$(7.8\pm0.3)$ E+34 $^{\ }$	1.1E-2 $^{\ }$

Notes. The luminosities of the pulsed emission L are calculated as $L = 4\pi d^2Ff_{\Omega}$ with values for the distance d taken from the table, and the beaming fraction $f_\Omega$ set to 1. F represent the pulsed flux. ^(a) Luminosities, fluxes, and efficiencies labeled with x are evaluated for the 2-100 keV band. ^(b) Luminosities, fluxes, and efficiencies labeled with $\gamma$ are evaluated for the 0.1-10 GeV band. ^(c) The $\gamma$ -ray energy flux of PSR B1509-58 in the 0.1-10 GeV band has been derived from the (total) photon flux values for the 100-300 and 300-1000 MeV bands as given in Kuiper et al. (1999) assuming a power-law shape with photon index of 2.5, and should be considered as an upper-limit to the pulsed flux of PSR B1509-58 in the 0.1-10 GeV band.

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