{ "id": "1201.5387", "version": "v1", "published": "2012-01-25T21:05:14.000Z", "updated": "2012-01-25T21:05:14.000Z", "title": "Main sequence stars with asymmetric dark matter", "authors": [ "Fabio Iocco", "Marco Taoso", "Florent Leclercq", "Georges Meynet" ], "comment": "Appendix and some comments added to the version published in PRL, february 2012", "journal": "Phys. Rev. Lett. 108, 061301 (2012)", "doi": "10.1103/PhysRevLett.108.061301", "categories": [ "astro-ph.SR", "hep-ph" ], "abstract": "We study the effects of feebly or non-annihilating weakly interacting Dark Matter (DM) particles on stars that live in DM environments denser than that of our Sun. We find that the energy transport mechanism induced by DM particles can produce unusual conditions in the core of Main Sequence stars, with effects which can potentially be used to probe DM properties. We find that solar mass stars placed in DM densities of rhochi>= e2 GeV/cm3 are sensitive to Spin-Dependent scattering cross-section sigmsd >= e-37 cm2 and a DM particle mass as low as mchi=5 GeV, accessing a parameter range weakly constrained by current direct detection experiments.", "revisions": [ { "version": "v1", "updated": "2012-01-25T21:05:14.000Z" } ], "analyses": { "subjects": [ "95.35.+d", "97.10.Cv" ], "keywords": [ "main sequence stars", "asymmetric dark matter", "weakly interacting dark matter", "current direct detection experiments", "dm environments denser" ], "tags": [ "journal article" ], "publication": { "publisher": "APS", "journal": "Physical Review Letters", "year": 2012, "month": "Feb", "volume": 108, "number": 6, "pages": "061301" }, "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "inspire": 1085986, "adsabs": "2012PhRvL.108f1301I" } } }