DOMINANCE OF S-1(0) PROTON-PAIR EMISSION IN THE O-16(E,E'PP) REACTION

Authors
ONDERWATER CJG ALLAART K ASCHENAUER EC BAUER TS BOERSMA DJ CISBANI E FRULLANI S GARIBALDI F GEURTS WJW GROEP DL HESSELINK WHA IODICE M JANS E KALANTARNAYESTANAKI N KASDORP WJ KORMANYOS C LAPIKAS L VANLEEUWE JJ DELEO R MISIEJUK A PELLEGRINO AR PERRINO R STARINK R STEENBAKKERS M VANDERSTEENHOVEN G STEIJGER JJM VANUDEN MA URCIUOLI GM WEINSTEIN LB WILLERING HW
Citation
Cjg. Onderwater et al., DOMINANCE OF S-1(0) PROTON-PAIR EMISSION IN THE O-16(E,E'PP) REACTION, Physical review letters, 78(26), 1997, pp. 4893-4897
Citations number
23
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
78
Issue
26
Year of publication
1997
Pages
4893 - 4897
Database
ISI
SICI code
0031-9007(1997)78:26<4893:DOSPEI>2.0.ZU;2-H
Abstract
The reaction O-16(e, e'pp) has been studied at a transferred four-mome ntum (omega, \q\) = (210 MeV, 300 MeV/c). Evidence has been obtained f or direct knockout of proton pairs from the 1p shell. The excitation-e nergy spectrum of the residual nucleus and the missing-momentum densit ies indicate that knockout of a S-1(0) pair dominates the reaction, wh ile there is also a noticeable contribution from knockout of P-3 pairs .