Zobrazeno 1 - 10
of 5 952
pro vyhledávání: '"JIANG, Long"'
Autor:
Jiang, Long, Xu, Kun, Zha, Shuai, Guo, Yun-Lang, Yuan, Jian-Ping, Qian, Xiang-Li, Chen, Wen-Cong, Wang, Na
The double neutron star PSR J1846-0513 is discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in Commensal Radio Astronomy FAST Survey. The pulsar is revealed to be harbored in an eccentric orbit with $e=0.208$ and orbital
Externí odkaz:
http://arxiv.org/abs/2411.00513
The fallback disk model is widely accepted to explain long-period neutron stars (NSs) which can't be simulated by magnetic dipole radiation. However, no confirmed detection of disk was found from the newly discovered long period pulsars GLEAM-X 16275
Externí odkaz:
http://arxiv.org/abs/2406.09991
Autor:
Gao, Yu-Meng, Zhang, Yue-Jiao, Zhao, Xiao-Lin, Li, Xin-Yu, Wang, Shu-Hui, Jin, Chen-Dong, Zhang, Hu, Lian, Ru-Qian, Wang, Rui-Ning, Gong, Peng-Lai, Wang, Jiang-Long, Shi, Xing-Qiang
The electronic structure evolutions of few-layer black phosphorus (BP) under pressure shows a wealth of phenomena, such as the nonmonotonic change of direct gap at the {\Gamma} point, the layer-number dependence, and the distinct responses to normal
Externí odkaz:
http://arxiv.org/abs/2403.01149
In this paper, we introduce a new class of set-valued risk measures, named set-valued star-shaped risk measures. Motivated by the results of scalar monetary and star-shaped risk measures, this paper investigates the representation theorems in the set
Externí odkaz:
http://arxiv.org/abs/2402.18014
Autor:
Guo, Yun-Lang, Wang, Bo, Chen, Wen-Cong, Li, Xiang-Dong, Ge, Hong-Wei, Jiang, Long, Han, Zhan-Wen
Electron-capture supernovae (EC-SNe) provide an alternative channel for producing neutron stars (NSs). They play an important role in the formation of double NS (DNS) systems and the chemical evolution of galaxies, and contribute to the NS mass distr
Externí odkaz:
http://arxiv.org/abs/2401.05103
PSR J1012+5307 is a millisecond pulsar with an extremely low-mass (ELM) white dwarf (WD) companion in an orbit of 14.5 hours. Magnetic braking (MB) plays an important role in influencing the orbital evolution of binary systems with a low-mass ($\lt 1
Externí odkaz:
http://arxiv.org/abs/2401.01488
Autor:
Han, Yifeng, Chen, Cui-Qun, Sun, Hualei, Zhao, Shuang, Jiang, Long, Liu, Yuxuan, Sun, Zhongxiong, Wang, Meng, Dong, Hongliang, Zhang, Ziyou, Chen, Zhiqiang, Chen, Bin, Yao, Dao-Xin, Li, Man-Rong
Publikováno v:
Materials Today Physics 40,101309 (2024)
Transition-metal honeycomb compounds are capturing scientific attention due to their distinctive electronic configurations, underscored by the triangular-lattice spin-orbit coupling and competition between multiple interactions, paving the way for po
Externí odkaz:
http://arxiv.org/abs/2310.20341
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-50 (2024)
Abstract Carrollian amplitude is the natural object that defines the correlator of the boundary Carrollian field theory. In this work, we will elaborate on its proper definition in general dimensions. We use the vielbein field on the unit sphere to d
Externí odkaz:
https://doaj.org/article/71adc8554c0b4df88c0abf3b512b345e
Publikováno v:
A&A 679, A74 (2023)
The source 2A 1822-371 is an eclipsing low-mass X-ray binary (LMXB) consisting of a neutron star (NS) and a $\sim0.5~M_{\odot}$ donor star in an orbit of 5.57 hr. Based on timing of the eclipse arrival times, this source was found to be experiencing
Externí odkaz:
http://arxiv.org/abs/2309.11529
Publikováno v:
MNRAS 523, 907 (2023)
The disc instability mechanism (DIM) is widely accepted to account for the transient behaviour of dwarf novae (DNe), which experience short outbursts separated by long quiescence. The duty cycle (the ratio between the outburst duration and the recurr
Externí odkaz:
http://arxiv.org/abs/2308.08298