Variability of H$α$ chromospheric activity of solar-like stars revealed by the time-domain data of LAMOST Medium-Resolution Spectroscopic Survey
Fuente:
arXiv
Saved in:
| Main Authors: | He, Han, Luo, Ali, Zhang, Haotong, Wang, Song |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Stellar Chromospheric Activity Database of Solar-like Stars Based on the LAMOST Low-Resolution Spectroscopic Survey: II. the bolometric and photospheric calibration
by: Zhang, Weitao, et al.
Published: (2024)
by: Zhang, Weitao, et al.
Published: (2024)
Intensities of the hydrogen Balmer lines of solar-like stars revealed by the LAMOST spectroscopic surveys
by: He, Han
Published: (2024)
by: He, Han
Published: (2024)
Orbital Parameters of 665 Double-lined Spectroscopic Binaries in the LAMOST Medium-Resolution Survey
by: Guo, Sufen, et al.
Published: (2025)
by: Guo, Sufen, et al.
Published: (2025)
Phase II of the LAMOST-Kepler/K2 Survey. II. Time Domain of Medium-resolution Spectroscopic Observations from 2018 to 2023
by: Qin, Mingfeng, et al.
Published: (2025)
by: Qin, Mingfeng, et al.
Published: (2025)
Double-lined Spectroscopic Binaries from the LAMOST Low-Resolution Survey
by: Liu, Junhui, et al.
Published: (2024)
by: Liu, Junhui, et al.
Published: (2024)
Stellar Chromospheric Activity Database of Solar-like Stars Based on the LAMOST Low-Resolution Spectroscopic Survey III. Calibrating the Chromospheric Basal Flux and the Connection to Stellar Rotation
by: Zhang, Weitao, et al.
Published: (2026)
by: Zhang, Weitao, et al.
Published: (2026)
Coronal and chromospheric activity of Teegarden's star
by: Fuhrmeister, B., et al.
Published: (2025)
by: Fuhrmeister, B., et al.
Published: (2025)
How does the solar chromospheric activity look like under different inclination angles?
by: Broeck, G. Vanden, et al.
Published: (2024)
by: Broeck, G. Vanden, et al.
Published: (2024)
Distance and stellar parameter estimations of solar-like stars from the LAMOST spectroscopic survey
by: Shen, Yue-Yue, et al.
Published: (2024)
by: Shen, Yue-Yue, et al.
Published: (2024)
Magnetic activity of red giants: correlation between the amplitude of solar-like oscillations and chromospheric indicators
by: Gehan, C., et al.
Published: (2024)
by: Gehan, C., et al.
Published: (2024)
Large-amplitude transverse MHD waves prevailing in the H$α$ chromosphere of a solar quiet region revealed by MiHI integrated field spectral observations
by: Chae, Jongchul, et al.
Published: (2024)
by: Chae, Jongchul, et al.
Published: (2024)
Spectroscopic study of late-type emission-line stars using the data from LAMOST DR6
by: Edwin, D., et al.
Published: (2024)
by: Edwin, D., et al.
Published: (2024)
The H$α$ line as a probe of chromospheric magnetic fields
by: Mathur, Harsh, et al.
Published: (2025)
by: Mathur, Harsh, et al.
Published: (2025)
A Sample of Compact Object Candidates in Single-lined Spectroscopic Binaries from LAMOST Medium Resolution Survey
by: Liu, Hao-Bin, et al.
Published: (2024)
by: Liu, Hao-Bin, et al.
Published: (2024)
Insight into the solar plage chromosphere with DKIST
by: Kuridze, D., et al.
Published: (2024)
by: Kuridze, D., et al.
Published: (2024)
The differential rotation of the chromosphere and the quiet chromosphere in the falling and rising period of a solar cycle
by: Li, KJ, et al.
Published: (2024)
by: Li, KJ, et al.
Published: (2024)
MK-like spectral classification for hot subdwarf stars with LAMOST spectra
by: Zou, Xuan, et al.
Published: (2024)
by: Zou, Xuan, et al.
Published: (2024)
The LAMOST Spectroscopic Survey of Supergiants in M31 and M33
by: Wu, Hao, et al.
Published: (2024)
by: Wu, Hao, et al.
Published: (2024)
High flow speeds and transition-region like temperatures in the solar chromosphere during flux emergence
by: Leenaarts, J., et al.
Published: (2025)
by: Leenaarts, J., et al.
Published: (2025)
Spectroscopic ages for 4 million main-sequence dwarf stars from LAMOST DR10 estimated with data-driven approach
by: Wang, Jia-Hui, et al.
Published: (2025)
by: Wang, Jia-Hui, et al.
Published: (2025)
The Fe i lines and the chromospheric activity
by: Vieytes, M. C.
Published: (2024)
by: Vieytes, M. C.
Published: (2024)
The influence of chromospheric activity on line formation
by: Vieytes, Mariela C., et al.
Published: (2025)
by: Vieytes, Mariela C., et al.
Published: (2025)
Relations of rotation and chromospheric activity to stellar age for FGK dwarfs from Kepler and LAMOST
by: Ye, Lifei, et al.
Published: (2024)
by: Ye, Lifei, et al.
Published: (2024)
Measuring the magnetic fields in the chromospheres of low-mass stars
by: Cang, Tianqi, et al.
Published: (2025)
by: Cang, Tianqi, et al.
Published: (2025)
Convection, rotation, and magnetic activity of solar-like stars from asteroseismology
by: Mathur, Savita
Published: (2024)
by: Mathur, Savita
Published: (2024)
The solar-like latitudinal distribution of flaring activities revealed by TESS, APOGEE and GALAH
by: Yang, Huiqin, et al.
Published: (2026)
by: Yang, Huiqin, et al.
Published: (2026)
Diagnostics for the solar chromosphere using neutral carbon Rydberg lines
by: Dufresne, R. P., et al.
Published: (2026)
by: Dufresne, R. P., et al.
Published: (2026)
Comparison of chromospheric diagnostics in a 3D model atmosphere: H$α$ linewidth and mm continua
by: Pandit, Sneha, et al.
Published: (2023)
by: Pandit, Sneha, et al.
Published: (2023)
LAMA: LAMOST Medium-Resolution Spectral Analysis Pipeline
by: Li, Chun-qian, et al.
Published: (2024)
by: Li, Chun-qian, et al.
Published: (2024)
Magnetism in LAMOST CP stars observed by TESS
by: Thomson-Paressant, Keegan, et al.
Published: (2024)
by: Thomson-Paressant, Keegan, et al.
Published: (2024)
Radiation magnetohydrodynamics modeling of an impulsively driven chromospheric jet in the solar atmosphere
by: González-Avilés, J. J.
Published: (2025)
by: González-Avilés, J. J.
Published: (2025)
How are the abnormally hot chromosphere and corona heated by the solar magnetic fields?
by: Li, K. J., et al.
Published: (2024)
by: Li, K. J., et al.
Published: (2024)
Projected rotational velocities for LAMOST stars with effective temperature lower than 9000 K
by: Zuo, Fang, et al.
Published: (2024)
by: Zuo, Fang, et al.
Published: (2024)
Frequency separation ratios do not suppress magnetic activity effects in solar-like stars
by: Bétrisey, Jérôme, et al.
Published: (2025)
by: Bétrisey, Jérôme, et al.
Published: (2025)
Kepler main-sequence solar-like stars: surface rotation and magnetic-activity evolution
by: Santos, A. R. G., et al.
Published: (2024)
by: Santos, A. R. G., et al.
Published: (2024)
Characterisation of the stellar activity of M dwarfs. II. Relationship between Ca, H$α$, and Na chromospheric emissions
by: Meunier, Nadège, et al.
Published: (2024)
by: Meunier, Nadège, et al.
Published: (2024)
Exploring the Stellar Rotation of Early-type Stars in the LAMOST Medium-resolution Survey. III. Evolution
by: Sun, Weijia, et al.
Published: (2024)
by: Sun, Weijia, et al.
Published: (2024)
LAMOST YSOs. I. Spectroscopically identifying and characterizing M-type young stellar objects
by: Fang, Xiang-Song, et al.
Published: (2025)
by: Fang, Xiang-Song, et al.
Published: (2025)
Structure and dynamics of the internetwork solar chromosphere: results of a small-scale dynamo simulation
by: Przybylski, D., et al.
Published: (2025)
by: Przybylski, D., et al.
Published: (2025)
Identify ~20,000 Li-rich Giants in the LAMOST Low-Resolution Survey
by: Ding, Ming-Yi, et al.
Published: (2026)
by: Ding, Ming-Yi, et al.
Published: (2026)
Similar Items
-
Stellar Chromospheric Activity Database of Solar-like Stars Based on the LAMOST Low-Resolution Spectroscopic Survey: II. the bolometric and photospheric calibration
by: Zhang, Weitao, et al.
Published: (2024) -
Intensities of the hydrogen Balmer lines of solar-like stars revealed by the LAMOST spectroscopic surveys
by: He, Han
Published: (2024) -
Orbital Parameters of 665 Double-lined Spectroscopic Binaries in the LAMOST Medium-Resolution Survey
by: Guo, Sufen, et al.
Published: (2025) -
Phase II of the LAMOST-Kepler/K2 Survey. II. Time Domain of Medium-resolution Spectroscopic Observations from 2018 to 2023
by: Qin, Mingfeng, et al.
Published: (2025) -
Double-lined Spectroscopic Binaries from the LAMOST Low-Resolution Survey
by: Liu, Junhui, et al.
Published: (2024)