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Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Physics Letters
Physics Letters B, Vol 806, Iss, Pp 135464-(2020)
Dipòsit Digital de la UB
Universidad de Barcelona
instname
Physics Letters
Physics Letters B, Vol 806, Iss, Pp 135464-(2020)
Dipòsit Digital de la UB
Universidad de Barcelona
We study Dand Dsmesons at finite temperature using an effective field theory based on chiral and heavy-quark spin-flavor symmetries within the imaginary-time formalism. Interactions with the light degrees of freedom are unitarized via a Bethe-Salpete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0829bfcb9564ca7b22704638994cb23
http://hdl.handle.net/2445/179065
http://hdl.handle.net/2445/179065
Autor:
I. Alikhanov
Publikováno v:
Physics Letters B. (4-5):423-426
Exclusive production of the $\pi$ mesons in neutrino--photon interactions at low momentum transfer is studied within the standard model. The corresponding cross sections are calculated analytically. Potential astrophysical implications and the signif