Zobrazeno 1 - 10
of 1 815
pro vyhledávání: '"Tanda, P."'
Autor:
Song, Wang, Xinlin, Zhao, Fabo, Feng, Hongwei, Ge, Yong, Shao, Yingzhen, Cui, Shijie, Gao, Lifu, Zhang, Pei, Wang, Xue, Li, Zhongrui, Bai, Hailong, Yuan, Yang, Huang, Haibo, Yuan, Zhixiang, Zhang, Tuan, Yi, Maosheng, Xiang, Zhenwei, Li, Tanda, Li, Junbo, Zhang, Meng, Zhang, Henggeng, Han, Dongwei, Fan, Xiangdong, Li, Xuefei, Chen, Zhengwei, Liu, Xiangcun, Meng, Qingzhong, Liu, Haotong, Zhang, Wei-Min, Gu, Jifeng, Liu
Mass distribution of black holes identified through X-ray emission suggests a paucity of black holes in the mass range of 3 to 5 solar masses. Modified theories have been devised to explain this mass gap, and it is suggested that natal kicks during s
Externí odkaz:
http://arxiv.org/abs/2409.06352
Autor:
Li, Yaguang, Bedding, Timothy R., Huber, Daniel, Stello, Dennis, van Saders, Jennifer, Zhou, Yixiao, Crawford, Courtney L., Joyce, Meridith, Li, Tanda, Murphy, Simon J., Sreenivas, K. R.
Asteroseismic modelling is a powerful way to derive stellar properties. However, the derived quantities are limited by built-in assumptions used in stellar models. This work presents a detailed characterisation of stellar model uncertainties in aster
Externí odkaz:
http://arxiv.org/abs/2407.09967
System Management Mode (SMM) is the highest-privileged operating mode of x86 and x86-64 processors. Through SMM exploitation, attackers can tamper with the Unified Extensible Firmware Interface (UEFI) firmware, disabling the security mechanisms imple
Externí odkaz:
http://arxiv.org/abs/2405.04355
Autor:
Crawford, Courtney L., Bedding, Timothy R., Li, Yaguang, Stello, Dennis, Huber, Daniel, Yu, Jie, Sreenivas, K. R., Li, Tanda, Kerrison, Emily F.
When low- and intermediate-mass stars evolve off the main sequence, they expand and cool into the red giant stages of evolution, which include those associated with shell H burning (the red giant branch), core He burning (the red clump), and shell He
Externí odkaz:
http://arxiv.org/abs/2402.07380
Autor:
Guo, Fangzhou, Lin, Jie, Wang, Xiaofeng, Chen, Xiaodian, Li, Tanda, Chen, Liyang, Xia, Qiqi, Mo, Jun, Xi, Gaobo, Zhang, Jicheng, Liu, Qichun, Jiang, Xiaojun, Yan, Shengyu, Peng, Haowei, Liu, Jialian, Li, Wenxiong, Lin, Weili, Xiang, Danfeng, Ma, Xiaoran, Cai, Yongzhi
Periodic variables are always of great scientific interest in astrophysics. Thanks to the rapid advancement of modern large-scale time-domain surveys, the number of reported variable stars has experienced substantial growth for several decades, which
Externí odkaz:
http://arxiv.org/abs/2402.02604
Autor:
Ye, Lifei, Bi, Shaolan, Zhang, Jinghua, Sun, Tiancheng, Long, Liu, Ge, Zhishuai, Li, Tanda, Zhang, Xianfei, Chen, Xunzhou, Li, Yaguang, Zhou, Jianzhao, Xiang, Maosheng
The empirical relations between rotation period, chromospheric activity, and age can be used to estimate stellar age. To calibrate these relations, we present a catalog, including the masses and ages of 52,321 FGK dwarfs, 47,489 chromospheric activit
Externí odkaz:
http://arxiv.org/abs/2401.15438
Autor:
Zhou, Jianzhao, Bi, Shaolan, Yu, Jie, Li, Yaguang, Zhang, Xianfei, Li, Tanda, Long, Liu, Li, Mengjie, Sun, Tiancheng, Ye, Lifei
Based on all 2-minute cadence $TESS$ light curves from Sector 1 to 60, we provide a catalog of 8,651 solar-like oscillators, including frequency at maximum power ($\nu_{\rm max}$, with its median precision, $\sigma$=5.39\%), large frequency separatio
Externí odkaz:
http://arxiv.org/abs/2401.11134
Autor:
Xiao, Guang-Yao, Teng, Huan-Yu, Zhou, Jianzhao, Sato, Bun'ei, Liu, Yu-Juan, Bi, Shaolan, Takarada, Takuya, Kuzuhara, Masayuki, Hon, Marc, Wang, Liang, Omiya, Masashi, Harakawa, Hiroki, Zhao, Fei, Zhao, Gang, Kambe, Eiji, Izumiura, Hideyuki, Ando, Hiroyasu, Noguchi, Kunio, Wang, Wei, Zhai, Meng, Song, Nan, Yang, Chengqun, Li, Tanda, Brandt, Timothy D., Yoshida, Michitoshi, Itoh, Yoichi, Kokubo, Eiichiro
We present the discoveries of two giant planets orbiting the red giant branch (RGB) star HD 112570 and the red clump (RC) star HD 154391, based on the radial velocity (RV) measurements from Xinglong station and Okayama Astrophysical Observatory (OAO)
Externí odkaz:
http://arxiv.org/abs/2312.01388
Autor:
Sun, Tiancheng, Bi, Shaolan, Chen, Xunzhou, Chen, Yuqin, Liu, Chao, Zhang, Xianfei, Li, Tanda, Li, Yaguang, Wu, Yaqian, Ge, Zhishuai, Ye, Lifei
The Milky Way has undergone significant transformations in its early history, characterised by violent mergers and the accretion of satellite galaxies. Among these events, the infall of the satellite galaxy Gaia-Enceladus/Sausage is recognised as the
Externí odkaz:
http://arxiv.org/abs/2311.05815
While surface fields have been measured for stars across the HR diagram, internal magnetic fields remain largely unknown. The recent seismic detection of magnetic fields in the cores of several Kepler red giants has opened a new avenue to understand
Externí odkaz:
http://arxiv.org/abs/2309.13756