Ruffini 2007 伽玛暴统一模型

主要内容:
对他们提出的模型的一篇综述，黑洞附近真空极化形成正负电子对等离子体，形成火球绝热膨胀，在变透明处辐射伽玛暴(我们认为的precursor)，之后于ISM作用产生余辉（我们认为的暴本身和余辉）。如果没有重子加载，则形成短暴。

综述，163页。按专题讲，各专题之间联系不是很紧密。

精彩摘抄:


文章信息:
arXiv:0706.2572 [ps, pdf, other] : Title: The Blackholic energy and the canonical Gamma-Ray Burst
Authors: Remo Ruffini, Maria Grazia Bernardini, Carlo Luciano Bianco, Letizia Caito, Pascal Chardonnet, Maria Giovanna Dainotti, Federico Fraschetti, Roberto Guida, Michael Rotondo, Gregory Vereshchagin, Luca Vitagliano, She-Sheng Xue
Comments: 163 pages, 89 figures, to appear on the "Proceedings of the XIIth Brazilian School of Cosmology and Gravitation", M. Novello, S.E. Perez-Bergliaffa (editors), AIP, in press
Journal-ref: AIP Conf.Proc. 910 (2007) 55-217

We outline the main results of our GRB model, based on the three interpretation paradigms we proposed in July 2001, comparing and contrasting them with the ones in the current literature. Thanks to the observations by Swift and by VLT, this analysis points to a "canonical GRB" originating from markedly different astrophysical scenarios. The communality is that they are all emitted in the formation of a black hole with small or null angular momentum. The following sequence appears to be canonical: the vacuum polarization process creating an optically thick self accelerating electron-positron plasma; the engulfment of baryonic mass during the plasma expansion; the adiabatic expansion of the optically thick "fireshell" up to the transparency; the interaction of the remaining accelerated baryons with the interstellar medium (ISM). This leads to the canonical GRB composed of a proper GRB (P-GRB), emitted at the moment of transparency, followed by an extended afterglow. The parameters are the plasma total energy, the fireshell baryon loading and the ISM filamentary distribution around the source. In the limit of no baryon loading the total energy is radiated in the P-GRB. In this limit, the canonical GRBs explain as well the short GRBs.