Systematic investigation of the elastic proton-deuteron differential cross sectionat intermediate energies

K. Ermisch, H. R. Amir-Ahmadi, A. M. van den Berg, R. Castelijns, B. Davids, E. Epelbaum, E. van Garderen, W. Glöckle, J. Golak, M. N. Harakeh, M. Hunyadi, M. A. de Huu, N. Kalantar-Nayestanaki, H. Kamada, M. Kis, M. Mahjour-Shafiei, A. Nogga, R. Skibiński, H. Witała, H. J. Wörtche

Research output: Contribution to journalArticle

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Abstract

To investigate the importance of three-nucleon forces (3NF) systematically over a broad range of intermediate energies, the differential cross sections of elastic proton-deuteron scattering have been measured at proton bombarding energies of 108, 120, 135, 150, 170, and [Formula Presented] at c.m. angles between [Formula Presented] and [Formula Presented]. Comparisons with Faddeev calculations show unambiguously the shortcomings of calculations employing only two-body forces and the necessity of including 3NF. They also show the limitations of the latest few-nucleon calculations at backward angles, especially at higher beam energies. Some of these discrepancies could be partially due to relativistic effects. Data at lowest energy are also compared with a recent calculation based on [Formula Presented].

Original languageEnglish
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume68
Issue number5
DOIs
Publication statusPublished - Jan 1 2003

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deuterons
protons
energy
relativistic effects
proton energy
cross sections
scattering

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Ermisch, K., Amir-Ahmadi, H. R., van den Berg, A. M., Castelijns, R., Davids, B., Epelbaum, E., ... Wörtche, H. J. (2003). Systematic investigation of the elastic proton-deuteron differential cross sectionat intermediate energies. Physical Review C - Nuclear Physics, 68(5). https://doi.org/10.1103/PhysRevC.68.051001

Systematic investigation of the elastic proton-deuteron differential cross sectionat intermediate energies. / Ermisch, K.; Amir-Ahmadi, H. R.; van den Berg, A. M.; Castelijns, R.; Davids, B.; Epelbaum, E.; van Garderen, E.; Glöckle, W.; Golak, J.; Harakeh, M. N.; Hunyadi, M.; de Huu, M. A.; Kalantar-Nayestanaki, N.; Kamada, H.; Kis, M.; Mahjour-Shafiei, M.; Nogga, A.; Skibiński, R.; Witała, H.; Wörtche, H. J.

In: Physical Review C - Nuclear Physics, Vol. 68, No. 5, 01.01.2003.

Research output: Contribution to journalArticle

Ermisch, K, Amir-Ahmadi, HR, van den Berg, AM, Castelijns, R, Davids, B, Epelbaum, E, van Garderen, E, Glöckle, W, Golak, J, Harakeh, MN, Hunyadi, M, de Huu, MA, Kalantar-Nayestanaki, N, Kamada, H, Kis, M, Mahjour-Shafiei, M, Nogga, A, Skibiński, R, Witała, H & Wörtche, HJ 2003, 'Systematic investigation of the elastic proton-deuteron differential cross sectionat intermediate energies', Physical Review C - Nuclear Physics, vol. 68, no. 5. https://doi.org/10.1103/PhysRevC.68.051001
Ermisch, K. ; Amir-Ahmadi, H. R. ; van den Berg, A. M. ; Castelijns, R. ; Davids, B. ; Epelbaum, E. ; van Garderen, E. ; Glöckle, W. ; Golak, J. ; Harakeh, M. N. ; Hunyadi, M. ; de Huu, M. A. ; Kalantar-Nayestanaki, N. ; Kamada, H. ; Kis, M. ; Mahjour-Shafiei, M. ; Nogga, A. ; Skibiński, R. ; Witała, H. ; Wörtche, H. J. / Systematic investigation of the elastic proton-deuteron differential cross sectionat intermediate energies. In: Physical Review C - Nuclear Physics. 2003 ; Vol. 68, No. 5.
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