Survival of Population III stars

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/7504

Title:	Survival of Population III stars
Authors:	Dutta, Jayanta Sur, Sharanya Stacy, Athena Bagla, Jasjeet Singh
Keywords:	stars: Pop III accretion hydrodynamics instabilities methods: numerical
Issue Date:	May-2018
Publisher:	Cambridge University Press
Citation:	Proceedings of the International Astronomical Union, Vol. 342, pp. 266-267
Series/Report no.:	IAU Symposium No. 342;
Abstract:	In our earlier studyDutta (2016a), it has been shown that a number of primordial protostars (the ‘first stars’ in the Universe, also known as Population III or Pop III stars) are being ejected from the cluster of their origin with the velocity exceeding their escape velocity. Hence there is possibility that some of these protostars can enter main sequence and survive till present epoch, even in Milky Way. We ask the question if the protostars can avoid core collapse, and stop accreting before being ejected from the cluster, with the final mass of stars as 0.8 Mȯ.
Description:	Restricted Access © International Astronomical Union https://doi.org/10.1017/S1743921318007317
URI:	http://prints.iiap.res.in/handle/2248/7504
ISSN:	1743-9213
Appears in Collections:	IIAP Publications

Files in This Item:

File	Description	Size	Format
Survival of Population III stars.pdf Restricted Access		265.39 kB	Adobe PDF	View/Open Request a copy

DSpace JSPUI