Relativistic Thermal Bremsstrahlung Gaunt Factor for the Intracluster Plasma. III. Analytic Fitting Formula for the Nonrelativistic Exact Gaunt Factor

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dc.creatorItoh, Naoki
dc.creatorKusano, Shugo
dc.creatorSakamoto, Tsuyoshi
dc.creatorNozawa, Satoshi
dc.creatorKohyama, Yasuharu
dc.date1999-06-29
dc.date2007-07-31
dc.date.accessioned2026-07-07T08:21:07Z
dc.date.available2026-07-07T08:21:07Z
dc.descriptionWe present an accurate analytic fitting formula for the thermal bremsstrahlung Gaunt factor in the nonrelativistic limit. The fitting formula excellently reproduces the numerical results of the calculation carried out by the present authors using the method of Karzas and Latter. The present analytic fitting formula will be useful for the analysis of the X-ray emission which comes from the intracluster plasmas with relatively low temperatures as well as the other X-ray sources.
dc.description5 pages + 1 subroutine, LaTeX with AASMS macro
dc.identifierhttps://arxiv.org/abs/astro-ph/9906467
dc.identifierhttp://arxiv.org/abs/astro-ph/9906467
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135262
dc.subjectAstrophysics
dc.titleRelativistic Thermal Bremsstrahlung Gaunt Factor for the Intracluster Plasma. III. Analytic Fitting Formula for the Nonrelativistic Exact Gaunt Factor
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