Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Lay, José Antonio"'
Publikováno v:
Universe 10 (2024) 2, 93
The role of initial state (ISI) and final state (FSI) ion-ion interactions in heavy-ion double-charge-exchange (DCE) reactions $A(Z,N)\to A(Z\pm 2,N\mp 2)$ are studied for double single-charge-exchange (DSCE) reactions given by sequential actions of
Externí odkaz:
http://arxiv.org/abs/2405.13523
Publikováno v:
EPJ Web Conf. 292 (2024) 04001
The theory of heavy ion double charge exchange (DCE) reactions $A(Z,N)\to A(Z\pm 2,N\mp 2)$ is recapitulated emphasizing the role of Double Single Charge Exchange (DSCE) and pion-nucleon Majorana DCE (MDCE) reactions. DSCE reactions are of second--or
Externí odkaz:
http://arxiv.org/abs/2405.04978
Background: The understanding of nuclear reactions between light nuclei at energies below the Coulomb barrier is important for several astrophysical processes, but their study poses experimental and theoretical challenges. At sufficiently low energie
Externí odkaz:
http://arxiv.org/abs/2309.01929
Heavy ion double charge exchange reactions are described by sequential meson-exchange, corresponding to a double single charge exchange (DSCE) reaction mechanism. The theoretical formulation is discussed. The fully quantum mechanical distorted wave 2
Externí odkaz:
http://arxiv.org/abs/1912.03043
Publikováno v:
Phys. Rev. C 98, 044620 (2018)
The theory of heavy ion single charge exchange reactions is reformulated. In momentum space the reaction amplitude factorizes into a product of projectile and target transition form factors, folded with the nucleon-nucleon isovector interaction and a
Externí odkaz:
http://arxiv.org/abs/1803.06290
Akademický článek
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Autor:
Perrotta, Salvatore Simone, Casal, Jesús, Burrello, Stefano, Colonna, Maria, Lay, José Antonio
Publikováno v:
Few-Body Systems; Jun2024, Vol. 65 Issue 2, p1-15, 15p
Publikováno v:
EPJ Web of Conferences, Vol 275, p 02011 (2023)
The penetrability of the Coulomb barrier of 6Li by a proton is studied using a quantum cluster model. We focus on the role of quadrupole deformations in the nucleus ground-state, in terms of which a 6Li–p form factor with tensor components is compu
Externí odkaz:
https://doaj.org/article/fd48ea426f1448f08e3f75fd6f573744
Publikováno v:
EPJ Web of Conferences; 2/3/2023, Vol. 275, p1-3, 3p
Publikováno v:
In Physics Letters B 10 August 2020 807