학술논문
Experimental and theoretical study of deuteron-proton elastic scattering for proton kinetic energies between $T_p = 882.2\;\textrm{MeV}$ and $T_p = 918.3\;\textrm{MeV}$
Document Type
Working Paper
Author
Fritzsch, C.; Barsov, S.; Burmeister, I.; Dymov, S.; Gebel, R.; Hartmann, M.; Kacharava, A.; Khoukaz, A.; Komarov, V.; Kulessa, P.; Kulikov, A.; Kukulin, V. I.; Lehrach, A.; Lorentz, B.; Mchedlishvili, D.; Mersmann, T.; Mielke, M.; Mikirtychiants, S.; Ohm, H.; Papenbrock, M.; Platonova, M. N.; Prasuhn, D.; Serdyuk, V.; Ströher, H.; Täschner, A.; Valdau, Yu.; Wilkin, C.
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Subject
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Abstract
New precise unpolarised differential cross sections of deuteron-proton elastic scattering have been measured at 16 different deuteron beam momenta between $p_d = 3120.17\;\textrm{MeV}/c$ and $p_d =3204.16\;\textrm{MeV}/c$ at the COoler SYnchrotron COSY of the Forschungszentrum J\"ulich. The data, which were taken using the magnetic spectrometer ANKE, cover the equivalent range in proton kinetic energies from $T_p = 882.2\;\textrm{MeV}$ to $T_p = 918.3\;\textrm{MeV}$. The experimental results are analysed theoretically using the Glauber diffraction model with accurate nucleon-nucleon input. The theoretical cross section at $T_p = 900\;\textrm{MeV}$ agrees very well with the experimental one at low momentum transfers $|t| <0.2\;(\textrm{GeV}/c)^2$.
Comment: 8 pages, 6 figures, preprint submitted to Physics Letters B
Comment: 8 pages, 6 figures, preprint submitted to Physics Letters B