Zobrazeno 1 - 10
of 1 104
pro vyhledávání: '"Golak, J."'
Autor:
Łobejko, A., Stephan, E., Ciepał, I., Golak, J., Kalantar--Nayestanaki, N., Kistryn, S., Kłos, B., Kozela, A., Kulessa, P., Parol, W., Skibiński, R., Skwira-Chalot, I., Szadziński, A., Wilczek, A., Witała, H., Włoch, B., Zejma, J.
The differential cross sections for the $^2$H(p,pp)n reaction have been measured for 84 angular configurations of the outgoing protons in the range of polar angles from 13 to 33 degrees with a proton beam of 108 MeV. Data have been collected in the C
Externí odkaz:
http://arxiv.org/abs/2407.01582
We discuss two approaches which, by applying the screening method, permit one to include the long range proton-proton (pp) Coulomb force in proton-deuteron (pd) momentum-space scattering calculations. In the first one, based on Alt-Grassberger-Sandha
Externí odkaz:
http://arxiv.org/abs/2402.07163
We propose a simplified approach to incorporate the long-range proton-proton (pp) Coulomb force in the three-nucleon (3N) scattering calculations, based on exact formulation presented in Eur. Phys. Journal A {\bf{41}}, 369 (2009) and {\bf{41}}, 385 (
Externí odkaz:
http://arxiv.org/abs/2310.03433
We build a relativistic model to perform calculations of exclusive, semi-exclusive and inclusive unpolarized cross sections and various polarization observables in electron and neutrino scattering experiments with deuteron targets. The strong interac
Externí odkaz:
http://arxiv.org/abs/2211.01748
Autor:
Golak, J., Urbanevych, V., Skibinski, R., Witala, H., Topolnicki, K., Baru, V., Filin, A. A., Epelbaum, E., Kamada, H., Nogga, A.
The pi- + 2H -> n + n, pi- + 3H -> n + n + n, pi- + 3He -> n + d and pi- + 3He -> p + n + n capture reactions from the lowest atomic orbitals are studied under full inclusion of final state interactions. Our results are obtained with the single-nucle
Externí odkaz:
http://arxiv.org/abs/2209.02274
Autor:
Maris, P., Roth, R., Epelbaum, E., Furnstahl, R. J., Golak, J., Hebeler, K., Hüther, T., Kamada, H., Krebs, H., Le, H., Meißner, Ulf-G., Melendez, J. A., Nogga, A., Reinert, P., Skibiński, R., Vary, J. P., Witała, H., Wolfgruber, T.
We present a comprehensive investigation of few-nucleon systems as well as light and medium-mass nuclei up to $A=48$ using the current Low Energy Nuclear Physics International Collaboration two-nucleon interactions in combination with the third-order
Externí odkaz:
http://arxiv.org/abs/2206.13303
We employ two models of the nucleon-nucleon force: the OPE-Gaussian as well as the chiral N4LO and N4LO+ interactions with semilocal regularization in momentum space to study correlations among two-nucleon and three-nucleon elastic scattering observa
Externí odkaz:
http://arxiv.org/abs/2205.14588
We investigate the importance of the three-nucleon (3N) force contact terms in elastic nucleon-deuteron (Nd) scattering by applying the N$^4$LO$^+$ chiral semi-local momentum space (SMS) regularized nucleon-nucleon (NN) chiral potential supplemented
Externí odkaz:
http://arxiv.org/abs/2203.08499
We demonstrate a computational scheme which drastically decreases the required time to get theoretical predictions based on chiral two- and three-nucleon forces for observables in three-nucleon continuum. For a three-nucleon force containing N short-
Externí odkaz:
http://arxiv.org/abs/2103.13237
We present a perturbative approach to solving the three-nucleon continuum Faddeev equation. This approach is particularly well suited to dealing with variable strengths of contact terms in a chiral three-nucleon force. We use examples of observables
Externí odkaz:
http://arxiv.org/abs/2102.13408