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A comparison of total reaction cross section models used in particle and heavy ion transport codes

Lembit Sihver (Institutionen för teknisk fysik, Nukleär teknik) ; M. Lantz ; M. Takechi ; A. Ferrari ; F. Cerutti ; T. Sato
IEEE Aerospace Conference. Proceedings (1095-323X). Issue Date: 6-13 March 2010, p. 1 - 9 . (2010)
[Konferensbidrag, refereegranskat]

To be able to calculate the nucleon-nucleon and nucleon-nucleus total reaction cross sections with precision is very important for studies of basic nuclear properties, e.g. nuclear structure. This is also of importance for particle and heavy ion transport calculations since in all particle and heavy ion transport codes, the probability function that a projectile particle will collide within a certain distance x in the matter depends on the total reaction cross sections. This will also scale the calculated partial fragmentation cross sections. It is therefore crucial that accurate total reaction cross section models are used in the transport calculations. In this paper, different models for calculating nucleon-nucleus and nucleus-nucleus total reaction cross sections are compared.

Nyckelord: aerospace safety



Denna post skapades 2010-06-17. Senast ändrad 2013-10-24.
CPL Pubid: 122909

 

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Institutioner (Chalmers)

Institutionen för teknisk fysik, Nukleär teknik (2006-2015)

Ämnesområden

Kärnfysik

Chalmers infrastruktur