Li-rich Giants Identified from LAMOST DR8 Low-resolution Survey
B Cai, X Kong, J Shi, Q Gao, Y Bu… - The Astronomical Journal, 2023 - iopscience.iop.org
A small fraction of giants possess photospheric lithium (Li) abundance higher than the value
predicted by the standard stellar evolution models, and the detailed mechanisms of Li …
predicted by the standard stellar evolution models, and the detailed mechanisms of Li …
Convective mixing: the formation channel of Li-rich giants
XF Li, JR Shi, Y Li, HL Yan… - Monthly Notices of the …, 2024 - academic.oup.com
Increasing observed data indicate that part of giants has abnormally high lithium (Li) inside
their surface, and their proportion is around 1 per cent. Instead of pursuing the feasible …
their surface, and their proportion is around 1 per cent. Instead of pursuing the feasible …
The physical mechanism for the formation of lithium-rich red clump stars: Rotation, thermohaline mixing, and internal gravity waves
FW Wu, HF Song, G Meynet, A Maeder, JR Shi… - Astronomy & …, 2025 - aanda.org
Context. About 0.2–2% of red clump stars are revealed as Lithium-rich stars and thus the
surface abundance of lithium clearly increases in some red clump stars. The physical …
surface abundance of lithium clearly increases in some red clump stars. The physical …
Study of a Red Clump Giant, KIC 11087027, with High Rotation and Strong Infrared Excess—Evidence of Tidal Interaction for High Lithium Abundance
R Singh, A Mallick, BE Reddy… - The Astrophysical …, 2024 - iopscience.iop.org
This Letter presents results from Kepler photometric light curves and a high-resolution
spectroscopic study of a super-Li-rich giant KIC11087027. Using the light-curve analysis, we …
spectroscopic study of a super-Li-rich giant KIC11087027. Using the light-curve analysis, we …
The Impact of Nova Outbursts on the Chemical Abundance of the Interstellar Medium
Nova outbursts are the results of thermonuclear runaways, which occur when sufficient
material accretes on the surfaces of white dwarfs (WDs). Using the MESA code, we construct …
material accretes on the surfaces of white dwarfs (WDs). Using the MESA code, we construct …
Novae: An Important Source of Lithium in the Galaxy
The source of the Galactic Lithium (Li) has long been a puzzle. With the discovery of Li in
novae, extensive research has been conducted. However, there still exists a significant …
novae, extensive research has been conducted. However, there still exists a significant …