Naslov
Multinucleon emission following the pion absorption in N, Ar and Xe

Autori
Androić, Darko ; Backenstoss G. ; Bosnar, Damir ; Döbbeling H. ; Dooling T. ; Furić, Miroslav ; Gram P.A.M. ; Gregory N.K. ; Hoffart A. ; Ingram C.H.Q. ; Klein A. ; Koch K. ; Köhler J. ; Kotlinski B. ; Kroedel M. ; Kyle G. ; Lehmann A. ; Markushin V. ; Mateos A.O. ; Michaelian K. ; Petković, Tomislav ; Planinić, Mirko ; Redwine R.P. ; Rowntree D. ; Šimičević, Neven ; Trezeciak R. ; Ullrich H. ; Weyer H.J. ; Wildi M. ; Wilson K.E.

Izvornik
Fizika B (1330-0016) 10 (2001), 4; 279-284

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
positive pion absorption; 118; 162 and 239 MeV; N; Ar and Xe targets; 4p geometry; total absorption cross sections; decomposition into the most important channels; multinucleon emission

Sažetak
Positive pion absorption was studied in an almost 4p geometry allowing simultaneous measurements of various charge and neutral multiplicities. Total absorption cross sections and its decomposition into the most important channels is determined. The results are presented for N, Ar and Xe nuclei at incident pion energies of 118, 162 and 239 MeV. The role of multinucleon emission in the absorption process is emphasized.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA