27 citations · 119 across the 10 of their papers we have counts for
4 papers · 1 filter
Spectroscopic factors for low-lying 16N levels and the astrophysical 15N(n,gamma)16N reaction rate
B. Guo, Z. H. Li, Y. J. Li +23
Fluorine is a key element for nucleosynthetic studies since it is extremely sensitive to the physical conditions within stars. The astrophysical site to produce fluorine is suggest…
Chromospheric variabilities of M active stars based on Guoshoujing Telescope
Q. F. Pi, L. Y. Zhang, J. R. Shi +7
For the M active catalogue of Guoshoujing Telescope (LAMOST), 933 sources are presented in at least two exposures. We found that many M active stars show chromospheric variabilitie…
Tracers of chromospheric structure. I. CaII HK emission distribution of 13000 F, G and K stars in SDSS DR7 spectroscopic sample
J. K. Zhao, T. D. Oswalt, G. Zhao +3
We present chromospheric activity index measurements for over 13,000 F, G and K disk stars with high signal-to-noise ratio ( 60) spectra in the Sloan Digital Sky Sur…
The 18Ne(a,p)21Na breakout reaction in x-ray bursts: experimental determination of spin-parities for alpha resonances in 22Mg via resonant elastic scattering of 21Na+p
J. J. He, L. Y. Zhang, A. Parikh +20
The Ne(,)Na reaction provides a pathway for breakout from the hot CNO cycles to the -process in type I x-ray bursts. To better determine this astrophysical…