Blue Stragglers from Primordial Binary Evolution

摘要：

Binaries exist in all clusters and much evidence suggests that close-binary evolution makes an important contribution to the blue straggler population,at least in some clusters as well as in the field. Here we present different channels to blue stragglers from primordial binary evolution and examine their contributions to the integrated spectral energy distribution of the host clusters in theory via binary population synthesis.

关键词： binaryxlose stars:blue stragglers stars:evolution

作者: Xuefei Chen Zhanwen Han

作者单位: Yunnan observatory/National Astronomy Observatories,CAS

会议类型: 国际会议

会议名称: The 252th Symposium of the International Astronomical Union(国际天文学联合会第252届研讨会)

会议地点: 海南三亚

会议语种:英文

页码: 417-418

在线出版日期: 2008-04-06（万方平台首次上网日期，不代表论文的发表时间）