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Author  |
de Salas, P.F.; Lattanzi, M.; Mangano, G.; Miele, G.; Pastor, S.; Pisanti, O. |
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Title |
Bounds on very low reheating scenarios after Planck |
Type |
Journal Article |
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Year |
2015 |
Publication |
Physical Review D |
Abbreviated Journal |
Phys. Rev. D |
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Volume |
92 |
Issue |
12 |
Pages |
123534 - 9pp |
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Abstract |
We consider the case of very low reheating scenarios [T-RH similar to O(MeV)] with a better calculation of the production of the relic neutrino background (with three-flavor oscillations). At 95% confidence level, a lower bound on the reheating temperature T-RH > 4.1 MeV is obtained from big bang nucleosynthesis, while T-RH > 4.7 MeV from Planck data (allowing neutrino masses to vary), the most stringent bound on the reheating temperature to date. Neutrino masses as large as 1 eV are possible for very low reheating temperatures. |
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Address |
[de Salas, P. F.; Pastor, S.] Univ Valencia, CSIC, Inst Fis Corpuscular, Paterna 46980, Valencia, Spain, Email: lattanzi@fe.infn.it |
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Publisher |
Amer Physical Soc |
Place of Publication |
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Language |
English |
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Original Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
1550-7998 |
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Notes |
WOS:000367078600010 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
2502 |
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