1. IE browser is NOT supported anymore. Please use Chrome, Firefox or Edge instead.
2. If you are a new user, please register to get an Indico account through https://login.ihep.ac.cn/registIndico.jsp. Any questions, please email us at helpdesk@ihep.ac.cn or call 88236855.
3. If you need to create a conference in the "Conferences, Workshops and Events" zone, please email us at helpdesk@ihep.ac.cn.
4. The max file size allowed for upload is 50 Mb.

Emissivity of Neutrinos in Supernova via the Process $ e^+ e^- \to \nu \bar\nu $ in a 331 Model

Not scheduled
A214 (IHEP)

A214

IHEP

Neutrino Scattering Physics

Speakers

Dr Alejandro Gutierrez-Rodriguez (Universidad Autonoma de Zacatecas) Dr Maria de los Angeles Hernandez-Ruiz (Universidad Autonoma de Zacatecas)

Description

We calculate the emissivity due to neutrino-pair production via the process $e^+ e^- \to \nu \bar \un $ in the context of a 331 model in a way that can be used in supernova calculations. We also present some simple estimates which show that such process can act as an efficient energy-loss mechanism in the shocked supernova core. We find that the emissivity is almost independent on the mixing angle phi of the model in the allowed range for this parameter.

Primary author

Dr Alejandro Gutierrez-Rodriguez (Universidad Autonoma de Zacatecas)

Co-author

Dr Maria de los Angeles Hernandez-Ruiz (Universidad Autonoma de Zacatecas)

Presentation materials

There are no materials yet.