Zobrazeno 1 - 10
of 437
pro vyhledávání: '"Lan, Mi"'
The multi-window observations, including the light curve and the evolutions of the spectral peak energy ($E_p$), the polarization degree (PD) and the polarization angle (PA), are used to infer the model parameters to predict the time-integrated PD in
Externí odkaz:
http://arxiv.org/abs/2411.09106
Publikováno v:
2024ApJ...972...15W
The observed twice abrupt ${90}^{\circ}$ rotations of the polarization angle (PA) in the prompt phase of gamma-ray bursts (GRBs) are difficult to be understandable within the current one-emitting-shell models. Here, we apply a model with multiple emi
Externí odkaz:
http://arxiv.org/abs/2411.09070
The time-integrated polarization degree (PD) at prompt optical band of gamma-ray burst (GRB) was predicted to be less than $20\%$, while the time-resolved one can reach as high as $75\%$ in photosphere model. Polarizations in optical band during GRB
Externí odkaz:
http://arxiv.org/abs/2405.06182
Autor:
Sui, Li-Qiang, Lan, Mi-Xiang
In the former studies, the time evolution information is missed in deducing the time-integrated polarizations of gamma-ray burst (GRB) prompt emission. Here, it is considered and the time-integrated polarizations is investigated through the summation
Externí odkaz:
http://arxiv.org/abs/2403.10718
Autor:
Wang, Hao-Bing, Lan, Mi-Xiang
Publikováno v:
The Astrophysical Journal, Year 2023, Volume 946, Issue 1, id.12, 10 pp
The rotations of the polarization angle (PA) with time (energy) can lead to the depolarization of the time-integrated (energy-integrated) polarization. However, we don't know how and when it will rotate. Here, we consider the magnetic reconnection mo
Externí odkaz:
http://arxiv.org/abs/2306.16634
In addition to the light curve and energy spectrum, polarization is also important for inferring the physical properties of the Gamma-ray burst (GRB). Rotation of the polarization angle (PA) with time will cause depolarization of the time-integrated
Externí odkaz:
http://arxiv.org/abs/2306.16618
The environment of gamma-ray burst (GRB) has an important influence on the evolution of jet dynamics and of its afterglow. Here we investigate the afterglow polarizations in a stratified medium with the equal arrival time surface (EATS) effect. Polar
Externí odkaz:
http://arxiv.org/abs/2305.10590
Publikováno v:
Australian Journal of Psychology, Vol 76, Iss 1 (2024)
Objective This study aims to fill in the gap by exploring the interrelationship among academic emotions, classroom engagement and self-efficacy in EFL learning among Chinese non-English majors in smart classrooms.Methods A total of 409 non-English ma
Externí odkaz:
https://doaj.org/article/59bcc455a0154f419509ddd2263b7e92
Autor:
Ge WANG, Biao WU, Jianshu GUO, Dongxia FAN, Lu YU, Chihang ZHANG, Lan MI, Lina WANG, Jinzhuo ZHAO
Publikováno v:
环境与职业医学, Vol 41, Iss 4, Pp 349-355 (2024)
BackgroundCooking oil fumes are closely related to immune response, and adipose tissue also plays an important role in immune regulation. At present, the biological effect and mechanism of inflammation of adipose tissue induced by oil fume exposure a
Externí odkaz:
https://doaj.org/article/2920fbaf91374344b29733664d464073
Time-resolved polarizations carry more physical information about the source of gamma-ray bursts (GRBs) than the time-integrated ones. Therefore, they give more strict constrains on the models of GRB prompt phase. Both time-resolved and time-integrat
Externí odkaz:
http://arxiv.org/abs/2208.04681