Results 1 to 10 of about 259,673 (312)

Relativistic Effect on Low-Energy Nucleon-Deuteron Scattering [PDF]

Phys.Rev.C51:70-77,1995, 1994
The relativistic effect on differential cross sections, nucleon-to-nucleon and nucleon-to-deuteron polarization transfer coefficients, and the spin correlation function, of nucleon-deuteron elastic scattering is investigated employing several three-dimensional relativistic three-body equations and several nucleon-nucleon potentials.
A. Ahmadzadeh, A. C. Phillips, A. Delfino, A. Kievsky, B. F. Gibson, B. Loiseau, F. Gross, F. Sammarruca, F. Tabakin, G. Rupp, G. Rupp, H. Garcilazo, H. Garcilazo, H. Witala, H. Zankel, H. Zankel, J. Carlson, J. Chauvin, J. Friar, J. L. Friar, L. Tomio, Lauro Tomio, M. Clajus, M. Lacombe, R. A. Brandenburg, R. Aaron, R. Blankenbecler, R. Machleidt, S. Ishikawa, S. K. Adhikari, S. K. Adhikari, S. K. Adhikari, S. K. Adhikari, S. K. Adhikari, Sadhan K. Adhikari, T. Cornelius, T. Frederico, T. Sasakawa, W. Glöckle, W. Glöckle, Y. Koike, Y. Yamaguchi   +41 more
arxiv   +3 more sources

A novel nuclear dependence of nucleon–nucleon short-range correlations [PDF]

Physics Letters B, 2017
A linear correlation is found between the magnitude of nucleon–nucleon short-range correlations and the nuclear binding energy per nucleon with pairing energy removed.
Hongkai Dai, Rong Wang, Yin Huang, Xurong Chen   +3 more
doaj   +2 more sources

Influence of medium correction of nucleon nucleon cross section on the fragmentation and nucleon emission [PDF]

, 2003
The influence of medium correction from an isospin dependent nucleon nucleon cross section on the fragmentation and nucleon emission in the intermediate energy heavy ion collisions was studied by using an isospin dependent quantum molecular dynamical model (IQMD).
Aichelin, Baran, Baran, Bertsch, Bowman, Chen, Chomaz, Colonna, Farine, Huang, Hussein, Jian-Ye Liu, Klakow, Kortmeyer, Kunde, Li, Li, Li, Li, Li, Li, Li, Li, Li, Li, Liu, Liu, Liu, Liu, Liu, Liu, Miller, Miller, Muller, Ngo, Pak, Pak, Pak, Pan, Rami, Reinhard, Sobotka, Tennello, Tennello, Tsang, Udo Schroder, Wada, Wen-Jun Guo, Westfall, Westfall, Westfall, Xu, Yong-Zhong Xing   +52 more
arxiv   +3 more sources

Calculation of Relativistic Nucleon-Nucleon Potentials in Three-Dimensions [PDF]

Eur. Phys. J. A (2017) 53: 18, 2017
In this paper, we have applied a three-dimensional approach for calculation of the relativistic nucleon-nucleon potential. The quadratic operator relation between the non-relativistic and the relativistic nucleon-nucleon interactions is formulated as a function of relative two-nucleon momentum vectors, which leads to a three-dimensional integral ...
Hadizadeh, M. R., Radin, M.
arxiv   +3 more sources

Realistic Model of the Nucleon Spectral Function in Few- and Many- Nucleon Systems [PDF]

Phys.Rev.C53:1689,1996, 1995
By analysing the high momentum features of the nucleon momentum distribution in light and complex nuclei, it is argued that the basic two-nucleon configurations generating the structure of the nucleon Spectral Function at high values of the nucleon momentum and removal energy, can be properly described by a factorised ansatz for the nuclear wave ...
A. Magnon, A. Ramos, B.E. Vonderfecht, B.E. Vonderfecht, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Ciofi degli Atti, C. Mahaux, C. Marchand, D.B. Day, D.B. Day, D.B. Day, D.S. Koltun, E. Jans, E. Jans, F. de Jong, H. Baghaei, H. Meier-Hajduk, H. Morita, H. Morita, H. Morita, H. Muther, H.S. Kohler, H.S. Kohler, I. Sick, J. Carlson, J.G. Zabolitzky, J.M. Laget, J.M. Laget, J.M. Le Goff, J.W. Van Orden, L.B. Weinstein, L.J.H.M. Kester, L.L. Frankfurt, L.L. Frankfurt, L.L. Frankfurt, M. Baldo, M. Berheim, M. Jaminon, M. Lacombe, O. Benhar, O. Benhar, O. Benhar, O. Benhar, O. Benhar, P. Fernández de Córdoba, P.E. Ulmer, P.E. Ulmer, P.K.A. de Witt Huberts, R. Schiavilla, R.B. Wiringa, R.B. Wiringa, R.V. Reid, R.W. Lourie, S. Boffi, S. Fantoni, S. Frullani, S. Galster, S. Rock, S. Simula, S. Turck-Chieze, S.C. Pieper, T. Uchiyama, W. Schutz, W.H. Dickhoff, X. Ji, Y. Akaishi   +72 more
arxiv   +4 more sources

Pionic hydrogen and deuterium [PDF]

EPJ Web of Conferences, 2022
The strong-interaction effects both in pionic hydrogen and deuterium atoms have been re-determined with improved precision. The hadronic shift and width in pionic hydrogen together with the hadronic shift in pionic deuterium constitute a one-fold ...
Gotta D., Amaro F.D., Anagnostopoulos D.F., Bühler P., Covita D.S., Fuhrmann H., Gorke H., Gruber A., Hennebach M., Hirtl A., Ishiwatari T., Indelicato P., Jensen T.S., Le Bigot E.-O., Liu Y.-W., Manil B., Markushin V.E., Marton J., Nekipelov M., Pomerantsev V.N., Popov V.P., el Hassani A. J. Rusi, dos Santos J. M. F., Schlesser S., Schmid Ph., Simons L.M., Strauch Th., Theisen M., Trassinelli M., Veloso J. F. C. A., Zmeskal J.   +30 more
doaj   +1 more source

Core-valence absorption in breakup and stripping reactions and its isospin dependence [PDF]

EPJ Web of Conferences, 2023
In this work, the effect of nucleon-core absorption on nucleon removal reaction is explored through the use of complex nucleon-core interactions. Results are presented for exclusive breakup reactions, where absorption is explored through the use of a ...
Gómez-Ramos Mario, Gómez-Camacho Joaquín, Moro Muñoz Antonio Matías   +2 more
doaj   +1 more source

Measurement of the Tensor-Analyzing Power Component T₂₀ for Incoherent Negative Pion Photoproduction on a Deuteron

Atoms, 2023
New results for the T20-component of the tensor-analyzing power of the incoherent negative pion photoproduction are presented. The experiment was performed for the electron beam energy of 800 MeV at the VEPP-3 storage ring in 2021.
Anna Kuzmenko, Vyacheslav Gauzshtein, Eed Darwish, Alexander Fix, Matvey Kuzin, Michael Levchuk, Alexey Loginov, Dmitriy Nikolenko, Igor Rachek, Yuriy Shestakov, Dmitriy Toporkov, Arseniy Yurchenko, Bogdan Vasilishin, Sergey Zevakov   +13 more
doaj   +1 more source

Experimental Determination of the QCD Effective Charge α_g1(Q)

Particles, 2022
The QCD effective charge αg1(Q) is an observable that characterizes the magnitude of the strong interaction. At high momentum Q, it coincides with the QCD running coupling αs(Q).
Alexandre Deur, Volker Burkert, Jian-Ping Chen, Wolfgang Korsch   +3 more
doaj   +1 more source

Nucleon-Nucleon Scattering Up to N5LO in Chiral Effective Field Theory

Frontiers in Physics, 2020
During the past few decades a large effort has been made toward describing the NN interaction in the framework of chiral Effective Field Theory (EFT). The main idea is to exploit the symmetries of QCD to obtain an effective theory for low energy nuclear ...
David Rodriguez Entem, David Rodriguez Entem, Ruprecht Machleidt, Yevgen Nosyk   +3 more
doaj   +1 more source