Izlaganje sa skupa
Pion absorption in 4He
M. Planinić (LADS collaboration)
; University of Zagreb, HR-10000 Zagreb, Croatia
D. Androić
; University of Zagreb, HR-10000 Zagreb, Croatia
G. Backenstoss
; University of Basel, CH-4056 Basel, Switzerland
D. Bosnar
; University of Zagreb, HR-10000 Zagreb, Croatia
T. Dooling
; Old Dominion University, Norfolk, VA 23529, U. S. A.
M. Furić
; University of Zagreb, HR-10000 Zagreb, Croatia
P. A. M. Gram
; LAMPF, Los Alamos NM 87545, U. S. A.
N. K. Gregory
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
A. Hoffart
; University of Karlsruhe, D-7500 Karlsruhe, Germany; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
C. H. Q. Ingram
; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
A. Klein
; Old Dominion University, Norfolk, VA 23529, U. S. A.
K. Koch
; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
J. Köhler
; University of Basel, CH-4056 Basel, Switzerland
B. Kotlinski
; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
M. Kroedel
; University of Basel, CH-4056 Basel, Switzerland
G. Kyle
; New Mexico State University, Las Cruces, NM 88003, U. S. A.
A. Lehmann
; University of Basel, CH-4056 Basel, Switzerland; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
A. O. Mateos
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
K. Michaelian
; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
T. Petković
; University of Zagreb, HR-10000 Zagreb, Croatia
R. P. Redwine
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
D. Rowntree
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
N. Šimičević
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
R. Trezeciak
; University of Karlsruhe, D-7500 Karlsruhe, Germany
H. Ullrich
; University of Karlsruhe, D-7500 Karlsruhe, Germany
H. J. Weyer
; University of Basel, CH-4056 Basel, Switzerland; Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
M. Wildi
; University of Basel, CH-4056 Basel, Switzerland
K. E. Wilson
; Massachusetts Institute of Technology, Cambridge, MA 02139, U. S. A.
Sažetak
This paper presents a large solid angle measurement of the positive pion absorption cross-section on 4He and its decomposition into partial channels. A large fraction of the absorption cross-section at incident pion kinetic energies of Tπ+ =70, 118, 162, 239, and 330 MeV is due to multinucleon channels.
Ključne riječi
positive pion absorption in 4He; cross-sections of partial channels; multinucleon channels: (pp)d/pn; (pn)pp; (pd)p; (ppp)n; (ppn)p; (ppd); (pppn)
Hrčak ID:
305301
URI
Datum izdavanja:
1.3.1999.
Posjeta: 380 *