摘要We report the results of timing and spectral analysis of the x-ray pulsar EXO2030+375. The observations were made using the Rossi x-ray timing explorer space satellite. The spectral analysis is carried out for the flux of x-ray energy range 3-30 keV. The x-ray continuum spectra of proportional counter array could be represented by a two-component model, a power law with an exponential cutoff at higher energies and a blackbody. An iron line at about 6.4-6.6 keV was also detected.
Abstract：We report the results of timing and spectral analysis of the x-ray pulsar EXO2030+375. The observations were made using the Rossi x-ray timing explorer space satellite. The spectral analysis is carried out for the flux of x-ray energy range 3-30 keV. The x-ray continuum spectra of proportional counter array could be represented by a two-component model, a power law with an exponential cutoff at higher energies and a blackbody. An iron line at about 6.4-6.6 keV was also detected.
Shubhra Tiwari;S. N. A. Jaaffrey;Rizwan S. Khan;Sushil K. Gandhi;Santvana Bapna. Timing and Spectral Studies of Pulsar EXO2030+375[J]. 中国物理快报, 2010, 27(2): 29701-029701.
Shubhra Tiwari, S. N. A. Jaaffrey, Rizwan S. Khan, Sushil K. Gandhi, Santvana Bapna. Timing and Spectral Studies of Pulsar EXO2030+375. Chin. Phys. Lett., 2010, 27(2): 29701-029701.
[1] Slettebak A 1988 Astron. Soc. Pacific Publ. 100 770 [2] Coe M J et al 1988 Mon. Not. R. Astron. Soc. 232 865 [3] Hanuschik R W 1996 Astron. Astrophys. 308 170 [4] Okazaki A T et al 2001 Astron. Astrophys. 377 161 [5] Parmar A N et al 1989 Astrophys. J. 338 373 [6] Parmar A N et al 1993 Adv. Space Res. 13 355 [7] Norton A J et al 1994 Mon. Not. R. Astron. Soc. 271 981 [8] Stollberg M T et al 1992 Am. Astron. Soc. 181$^{\rm st$ AAS Meeting 24 1217 [9] Reig P et al 1998 Mon. Not. R. Astron. Soc. 301 42 [10] Reig P et al 1998 Mon. Not. R. Astron. Soc. 294 118 [11] Reynolds A P et al 1993 Astrophys. J. 414 302 [12] Reig P et al 1999 Mon. Not. R. Astron. Soc. 302 700 [13] Mavromatakis F 1994 Astron. Astrophys. 285 209 [14] Robin A, Motch C et al 1985 International Astronomical Union Circulars 4073 [15] Coe M J, Hanson C G and Longmore A J 1985 International Astronomical Union Circulars 4096 [16] Motch C et al 1987 Astron. Astrophys. 182 L55 [17] Janot-Pacheco E et al 1988 Astron. Astrophys. 202 81 [18] Wilson C A and Finger M H 2006 Astronomers Telegram 877 [19] Klochkov D et al 2007 Astron. Astrophys. 464 L45 [20] Glasser C A et al 1994 IEEE Trans. Nucl. Sci. 41 1343 [21] Levine A M et al 1996 Astrophys. J. 469 L33 [22] Jahoda K, Swank J H, Giles A B, Stark M J et al 1996 Proc. SPIE EUV, X-Ray and Gamma Ray Instrumentation for Astronomy V$\!$I$\!$I 2808 59 [23] Arnaud K A 1996 Astronomical Data Analysis Software and Systems V, A. S. P. Conference Series 101 17 [24] Timmer J and Koenig M 1995 Astron. Astrophys. 300 707 [25] Orlandini M 2004 astro-ph 0402628v1 [26] Wang Y M and Frank J 1981 Astron. Astrophys. 93 255
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