Amplitude and frequency variations in PG 0101+039 from K2 photometry: A pulsating hot B subdwarf star in an unsynchronized binary system

Ma, XY; Zong, W; Fu, JN; Charpinet, S; Wang, J; Xing, K

Ma, XY; Zong, W; Fu, JN (通讯作者),Beijing Normal Univ, Inst Frontiers Astron & Astrophys, Beijing 102206, Peoples R China.;Ma, XY; Zong, W; Fu, JN (通讯作者),Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China.

ASTRONOMY & ASTROPHYSICS, 2023; 680 ():

Abstract

Context. K2 photometry is suitable for the exploitation of mode variability on short timescales in hot B subdwarf stars and this technique is useful i......

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