Wu, Meng-Ru ; Duan, Huaiyu ; Qian, Yong-Zhong (2022)
Physics of neutrino flavor transformation through matter–neutrino resonances.
In: Physics Letters B, 2016, 752
doi: 10.26083/tuprints-00012823
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Physics of neutrino flavor transformation through matter–neutrino resonances |
| Language: | English |
| Date: | 2022 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2016 |
| Publisher: | Elsevier |
| Journal or Publication Title: | Physics Letters B |
| Volume of the journal: | 752 |
| DOI: | 10.26083/tuprints-00012823 |
| Corresponding Links: | |
| Origin: | Secondary publication |
| Abstract: | In astrophysical environments such as core-collapse supernovae and neutron star–neutron star or neutron star–black hole mergers where dense neutrino media are present, matter–neutrino resonances (MNRs) can occur when the neutrino propagation potentials due to neutrino–electron and neutrino–neutrino forward scattering nearly cancel each other. We show that neutrino flavor transformation through MNRs can be explained by multiple adiabatic solutions similar to the Mikheyev–Smirnov–Wolfenstein mechanism. We find that for the normal neutrino mass hierarchy, neutrino flavor evolution through MNRs can be sensitive to the shape of neutrino spectra and the adiabaticity of the system, but such sensitivity is absent for the inverted hierarchy. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-128236 |
| Additional Information: | Keywords: Neutrino oscillations; Dense neutrino medium; Black hole accretion disk; Core-collapse supernova |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 09 Mar 2022 15:27 |
| Last Modified: | 23 Feb 2023 07:06 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/12823 |
| PPN: | 505225565 |
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