Zobrazeno 1 - 10
of 82
pro vyhledávání: '"He, Hao-Ning"'
Autor:
Wei, Yu-Jia, Ren, Jia, He, Hao-Ning, Yang, Yuan-Pei, Wei, Da-Ming, Dai, Zi-Gao, Zhang, B. Theodore
Gamma-ray bursts (GRBs) have long been considered potential sources of ultra-high-energy cosmic rays (UHECRs; with energy $\gtrsim 10^{18} {\rm~eV}$). In this work, we propose a novel model generating MeV emission lines in GRB, which can constrain th
Externí odkaz:
http://arxiv.org/abs/2405.10775
The problem of missing Galactic supernova remnants (SNRs) refers to the issue that the currently known Galactic SNRs are significantly incomplete compared to the theoretical prediction. To expand the sample of Galactic SNRs, we use GLEAM and THOR+VGP
Externí odkaz:
http://arxiv.org/abs/2405.03324
Gamma-ray bursts (GRBs) have been proposed as one of promising sources of ultra-high-energy cosmic rays (UHECRs), but observational evidence is still lacking. The nearby B.O.A.T. (brightest of all time) GRB 221009A, an once-in-1000-year event, is abl
Externí odkaz:
http://arxiv.org/abs/2401.11566
Autor:
Li, Jian, Liu, Ruo-Yu, Wilhelmi, Emma de Ona, Torres, Diego F., Liu, Qian-Cheng, Kerr, Matthew, Buehler, Rolf, Su, Yang, He, Hao-Ning, Xiao, Meng-Yuan
The unidentified TeV source MGRO J1908+06, with emission extending from hundreds of GeV to beyond 100TeV, is one of the most intriguing sources in the Galactic plane. MGRO J1908+06 spatially associates with an IceCube hotspot of neutrino emission. Al
Externí odkaz:
http://arxiv.org/abs/2102.05615
Akademický článek
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Following the detection of a $\sim$300 TeV neutrino potentially associated with the flaring blazar TXS 0506+056, an excess of neutrinos around its position in 2014-2015 was revealed by IceCube. However, its contemporaneous quiescence in $\gamma$-rays
Externí odkaz:
http://arxiv.org/abs/1808.04330
Autor:
Liao, Neng-Hui, Xin, Yu-Liang, Liang, Yun-Feng, Guo, Xiao-Lei, Li, Shang, He, Hao-Ning, Yuan, Qiang, Fan, Yi-Zhong
On 2017 September 22 the IceCube neutrino observatory detected a track-like, very-high-energy event (IceCube-170922A) that is spatially associated with TXS 0506+056, a quasar at a redshift of $z=0.3365$. This source is characterized by the increased
Externí odkaz:
http://arxiv.org/abs/1807.05210
Recently the IceCube collaboration and 15 other collaborations reported the spatial and temporal coincidence between the neutrino event IceCube-170922A and the radio-TeV activity of the blazar TXS 0506+056. Their further analysis on 9.5 years of IceC
Externí odkaz:
http://arxiv.org/abs/1807.05057
The origin of the IceCube neutrinos is still an open question. Upper limits from diffuse gamma-ray observations suggest that the neutrino sources are either distant or hidden from gamma-ray observations. It is possible that the neutrinos are produced
Externí odkaz:
http://arxiv.org/abs/1803.07478
Autor:
Jin, Zhi-Ping, Li, Xiang, Wang, Hao, Wang, Yuan-Zhu, He, Hao-Ning, Yuan, Qiang, Zhang, Fu-Wen, Zou, Yuan-Chuan, Fan, Yi-Zhong, Wei, Da-Ming
The jet breaks in the afterglow lightcurves of short gamma-ray bursts (SGRBs), rarely detected so far, are crucial for estimating the half-opening angles of the ejecta ($\theta_{\rm j}$) and hence the neutron star merger rate. In this work we report
Externí odkaz:
http://arxiv.org/abs/1708.07008