论文标题
GRB 111209A/SN 2011KL：带有R模式振荡和倒下后振动的超磁磁力的崩溃
GRB 111209A/SN 2011kl: Collapse of a supramassive magnetar with r-mode oscillation and fall-back accretion onto a newborn black hole
论文作者
论文摘要
发现超长的伽马射线爆发GRB 111209a与非常发光的超新星（SNE）SN 2011KL有关。 GRB 111209A/SN 2011KL的物理学已在文书中进行了广泛的研究，但尚未安定下来。通过详细研究GRB 111209a的X射线光曲线的特征，再加上SN 2011KL中观察到的时间和光谱特征，我们认为可以使短生命的超胺磁力负责最初的浅X射线发射。然后，当磁体倒入黑洞（BH）时，从黑洞中旋转能量的电磁提取导致X射线通量急剧下降。一小部分的信封材料落后并将积聚激活到新生儿BH上，后者在后期产生了X射线重新膨胀的颠簸。在此过程中，从复活的积聚磁盘中的离心驱动的Baryon富含的准排视Blandford \＆Payne流出将其动能沉积在Sn ejecta上，SN射流为发光SN 2011KL提供动力。最后，我们基于观测值对磁铁的物理参数限制。
Ultra-long-duration gamma-ray burst GRB 111209A was found to be associated with a very luminous supernovae (SNe) SN 2011kl. The physics of GRB 111209A/SN 2011kl has been extensively studied in the literures, but does not settle down yet. By investigating in detail the characteristics of the X-ray light curve of GRB 111209A, coupled with the temporal and spectral features observed in SN 2011kl, we argue that a short-living supramassive magnetar can be responsible for the initial shallow X-ray emission. Then the electromagnetic extraction of spin energy from a black hole results in the steeply declining X-ray flux when the magnetar collapses into a black hole (BH). A fraction of the envelope materials falls back and activates the accretion onto the newborn BH, which produces the X-ray rebrightening bump at late times. During this process, a centrifugally driven baryon-rich quasi-isotropic Blandford \& Payne outflow from the revived accretion disk deposits its kinetic energy on the SN ejecta, which powers luminous SN 2011kl. Finally, we place a limitation on the magnetar's physical parameters based on the observations.
