Pregled bibliografske jedinice broj: 628203
Analyzing powers for the Pi- P(Polarized) -> Pio N Reaction across the Delta (1232) Resonance
Analyzing powers for the Pi- P(Polarized) -> Pio N Reaction across the Delta (1232) Resonance // PiN newsletter, 13 (1997), 170-173 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 628203 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analyzing powers for the Pi- P(Polarized) -> Pio N Reaction across the Delta (1232) Resonance
Autori
Gaulard, C.V. ; Comfort, C.J.R. ; Craig, K.K. ; Six, E. ; Amann, J.F. ; Boudrie, R.L. ; Morris, C.L. ; Penttila, S. ; Riedl, C.M. ; Beddo, M.E. ; Burleson, G.R. ; Zhao, Q. ; Isenhower, L.D. ; Knight, K.R. ; Rigsby, D. ; Sadler, M.E. ; Kasprzyk, T.E. ; Spinka, H.M. ; Cole, P.L. ; Espy, M.A. ; Supek, Ivan ; Wagner, G.J.
Izvornik
PiN newsletter (0942-4148) 13
(1997);
170-173
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Analyzing power ; Delta resonance ; LAMP experiment 1178
Sažetak
In the LAMPF experiment Pi- P(Polarized) -> Pio N reaction have been obtained over a broad angular range at incident kinetic energies of 98.1, 138.8, 165.9 and 214.4 MeV. High quality data for this change-exchange reaction are sparse. Analyzing-power measurements for the PiN system are particularly sensitive to the interference between partial waves, and can provide crucial information for partial-wave decompositions of the PiN amplitudes. These measurements will help to quantify topics such as the violation of isospin invariance in the PiN system across the Delta(1232) resonance and the negative-energy extrapolation of the PiN amplitudes for extraction of the PiN sigma term.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982887-2888 - Hadronska fizika i QCD (Supek, Ivan, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Ivan Supek
(autor)
