1. 快速射电暴的磁星起源研究
使用慧眼硬X射线调制望远镜发现唯一一例与快速射电暴成协的X射线暴,进一步认证该快速射电暴的磁星起源。使用FAST观测给出磁星射电辐射的最严格上限,发现快速射电暴与磁星X射线暴的弱相关性。
研究成果入选2020年度Nature十大科学发现,Science十大科技突破,中国天文十大科技进展,北京师范大学年度十大新闻;2021年度中科院第一季度亮点成果。
代表作:
a) LIN, Lin (共同第一作者);ZHANG, C.-F.; WANG, P. et al., 2020, Nature, Volume 587, p.63-65,
No pulsed radio emission during a bursting phase of a Galactic magnetar
b) LI, C.-K.; LIN, Lin (共同第一作者); XION, S.-L. et al. 2021, Nature Astronomy, Volume 5, p. 378-384
HXMT identification of a non-thermal X-ray burst from SGR J1935+2154 and with FRB 200428
2. 磁星短爆发辐射性质研究
首先使用贝叶斯砖块方法在高能监视器中搜索磁星爆发,积累大量样本。系统研究了磁星爆发光变、能谱的统计性质。使用多望远镜联合观测得到的宽能段数据,深入分析了爆发的辐射机制。
代表作:
a) LIN, Lin; KOUVELIOTOU, C.; BARNING, M. G. et al. 2011, The Astrophysical Journal, Volume 739, Issue 2, article id. 87, 16 pp.
Fermi/Gamma-Ray Burst Monitor Observations of SGR J0501+4516 Bursts
b) LIN, Lin; KOUVELIOTOU, C.; GOGUS, E. et al. 2011, The Astrophysical Journal Letters, Volume 740, Issue 1, article id. L16, 6 pp.
Burst and Persistent Emission Properties during the Recent Active Episode of the Anomalous X-Ray Pulsar 1E 1841-045
c) LIN, Lin; GOGUS, E.; BARNING, M. G. et al. 2012, The Astrophysical Journal, Volume 756, Issue 1, article id. 54, 12 pp.
Broadband Spectral Investigations of SGR J1550-5418 Bursts
d) LIN, Lin; GOGUS, E.; ROBERTS, O. J. et al. 2020, The Astrophysical Journal, Volume 893, Issue 2, id.156, 17 pp.
Burst Properties of the Most Recurring Transient Magnetar SGR J1935+2154
e) LIN, Lin; GOGUS, E.; ROBERTS, O. J. et al. 2020, The Astrophysical Journal Letters, Volume 902, Issue 2, id.L43, 11 pp.
Fermi/GBM View of the 2019 and 2020 Burst Active Episodes of SGR J1935+2154
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