GRB的距离与红移无关
The Distance of GRB is Independent from the Redshift
摘要：
虽然目前公认伽玛暴红移具有宇宙学意义，但事实上它从未得到证实。然而，究竟是宇宙学红移（可能包括宿主星系的红移或背景星系的红移）还是中子星引力引起的红移，即伽玛暴的红移可能与其距离有关，也可能与其距离无关，目前还不清楚。在这里，我列举了一系列的证据，包括三种方法，以确定伽玛暴距离是否依赖于红移。首先，相关分析表明，虽然32个宿主的视星等与红移有显著的相关性，但131个暴的注量（以及111个暴的1 s峰值光子通量）与红移之间没有相关性。其次，从伽玛暴的数量与红移的关系出发，通过演绎推理，得出了一个荒谬的结论：如果伽玛暴确实来自星系外，且距离与红移有关，那么邻近星系产生伽玛暴事件的概率将与其距离平方成反比。第三，如果距离与红移有关，则在注量-红移和峰值通量-红移的分布函数中，注量和峰值通量的变量绝对不能与红移的变量分离，而变量分离检验表明它们是有效的，因此我们可以准确地预测红移z > 4.5的伽玛暴的注量和峰值通量的值。其他证据都表明，伽玛暴距离与红移无关。
英文摘要：
Although it is acknowledged that GRB redshift is cosmological at present, but it in fact has never been confirmed. However, the fact is still unclear because which may be cosmological redshift (including possibly the host galaxy redshift or the background galaxy redshift) or the redshift results from gravity of neutron star; in other words, GRB redshift may be related to its distance or not. Here, I enumerate a series of evidences, including three methods, to determine whether the GRB distance does depend on the redshift. Firstly, the correlation analysis shows that there is no correlation between the fluence of 131 GRBs (and the 1 s peak photon flux of 111 GRBs) and the redshift although there is a significant correlation between the apparent magnitude of 32 hosts and the redshift. Secondly, from the number-redshift relation of GRBs and the deductive reasoning, one can deduce an absurd conclusion that the probability of a nearby galaxy generating a GRB event would vary inversely as its distance square if GRB indeed comes from an external galaxy and the distance depends on the redshift. Thirdly, if the distance is related to the redshift, then the variables of fluence and peak flux definitely cannot be separated from the variable of redshift in distribution functions of both the fluence-redshift and the peak flux-redshift; while the variables separation tests show that they in effect do, and we then can exactly forecast the values of the fluence and the peak flux for the GRBs with redshift z > 4.5. Other evidences all show that GRB distance is independent from the redshift without exception.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
