Verification of Monte Carlo transport codes against measured small angle p-, d-, and t-emission in carbon fragmentation at 600 MeV/nucleon [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 539.7 Atomic and nuclear physics
• Thông tin xuất bản: Los Alamos, N.M. : Oak Ridge, Tenn. : Los Alamos National Laboratory ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2015
• Mô tả vật lý: Size: 10 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 268245
• Chủ đề: 1. 73 nuclear physics and radiation physics; 2. Beryllium 9 target; 3. Carbon 12 reactions; 4. Gev range 01-10; 5. Monte carlo method

Tóm tắt

 Momentum spectra of hydrogen isotopes have been measured at 3.5� from <
 sup>
 12<
 /sup>
 C fragmentation on a Be target. Momentum spectra cover both the region of fragmentation maximum and the cumulative region. Differential cross sections span five orders of magnitude. The data are compared to predictions of four Monte Carlo codes: QMD, LAQGSM, BC, and INCL++. There are large differences between the data and predictions of some models in the high momentum region. The INCL++ code gives the best and almost perfect description of the data.