Zobrazeno 1 - 10
of 86
pro vyhledávání: '"S. Bayegan"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract In this paper, the chiral effective field theory is used to investigate the spin singlet channel $$^{1\!}S_{0}$$ 1 S 0 , of proton-proton (pp) scattering according to the new suggested power counting. For this purpose, the pp zero scattering
Externí odkaz:
https://doaj.org/article/5654338911c540918516165e4c88b20f
We take a new look at $^{6}\textrm{He}$ halo nucleus and set up a halo effective field theory at low energies to calculate the charge form factor of ${}^{6}\textrm{He}$ system with resonant P-wave interaction. P-wave Lagrangian has been introduced an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78347020bc17386cbc40fc1fff0aea49
We propose a new regularization scheme to study the bound state of two-nucleon systems in lattice effective field theory. Inspired by a continuum effective field theory calculation, we study an exponential regulator acting on the leading-order and ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b34a1fe6f2d4caa45ca6086430d29818
http://arxiv.org/abs/2009.12402
http://arxiv.org/abs/2009.12402
Publikováno v:
The European Physical Journal A. 56
The zero-energy astrophysical S-factor for the fusion process $$p+p\rightarrow d+e^{+}+\nu _{e}$$ is calculated using pionless effective field theory ( $$~/\!\!\pi $$ EFT). In the present study, the order-by-order results are reproduced according to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a4d4514a70d2df65f05e3acba3b7d53
https://doi.org/10.1140/epja/s10050-020-00166-0
https://doi.org/10.1140/epja/s10050-020-00166-0
Akademický článek
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Publikováno v:
Karbala International Journal of Modern Science. 4:255-257
The authors argue that 5He binding energies reported by E. Ahmadi Pouya and A. A. Rajabi [Karbala International Journal of Modern Science 3, 287 (2017)] are completely meaningless and should be discarded. The formalism of the paper has serious mistak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9082591bae51b201e9e641582a6fad6a
https://doi.org/10.1016/j.kijoms.2018.04.002
https://doi.org/10.1016/j.kijoms.2018.04.002
Akademický článek
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Publikováno v:
Physical Review C. 97
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0847093d2e61283ea5bf678de432c2e
https://doi.org/10.1103/physrevc.97.014001
https://doi.org/10.1103/physrevc.97.014001
Publikováno v:
Progress of Theoretical and Experimental Physics. 2017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70577b4ae9e4be9eda9c174fb25cc06c
https://doi.org/10.1093/ptep/ptx119
https://doi.org/10.1093/ptep/ptx119
Autor:
M. Moeini Arani, S. Bayegan
Publikováno v:
Few-Body Systems. 55:1099-1108
The parity-violating Lagrangian of the weak nucleon-nucleon ($NN$) interaction in the pionless effective field theory (EFT($//!/!/!/pi$)) approach contains five independent unknown low-energy coupling constants (LECs). The photon asymmetry with respe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65db167d2fdcf70182724771c636349
https://doi.org/10.1007/s00601-014-0898-z
https://doi.org/10.1007/s00601-014-0898-z