Bound state and continuum production in large momentum transfer reactions

被引：76

作者：

Faldt, G ^{[1
]}

Wilkin, C ^{[1
]}

机构：

[1] UNIV LONDON UNIV COLL,LONDON WC1E 6BT,ENGLAND

来源：

PHYSICS LETTERS B | 1996年 / 382卷 / 03期

关键词：

D O I：

10.1016/0370-2693(96)00683-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The cross sections for pp --> pn pi(+) and pd --> pd pi(0) are related to those for the corresponding reactions producing bound deuterons and He-3's respectively. The large momentum transfers in the reactions involve short range operators and under these conditions the predictions of continuum cross sections from bound state data are largely model independent at low energies and the constraints can be useful in extrapolations to threshold.

引用

页码：209 / 213

页数：5

共 20 条

[1] THE PP-]PP-PI(0) REACTION NEAR THE KINEMATICAL THRESHOLD [J].

BONDAR, A ;

CALEN, H ;

CARIUS, S ;

EKSTROM, C ;

FRANSSON, K ;

GUSTAFSSON, L ;

HAGGSTROM, S ;

HOISTAD, B ;

JOHANSSON, A ;

JOHANSSON, T ;

KILIAN, K ;

KULLANDER, S ;

KUPSC, A ;

KUZMIN, A ;

MOROSOV, B ;

MORTSELL, A ;

OELERT, W ;

POVTOREJKO, A ;

REISTAD, D ;

RUBER, R ;

SANDUKOVSKY, S ;

SCHUBERTH, U ;

SHWARTZ, B ;

STEPANIAK, J ;

SUKHANOV, A ;

TCHERNYSHEV, V ;

WATERS, M ;

WILHELMI, Z ;

ZABIEROWSKI, J ;

ZLOMANCZUK, J .

PHYSICS LETTERS B, 1995, 356 (01) :8-12

[2] THE T20 OF THE -]DP-]3HE-PI-0 REACTION AT THRESHOLD AND PI-ABSORPTION ON A PAIR OF NUCLEONS [J].

BOUDARD, A ;

KERBOUL, C ;

ANTONUK, L ;

ARVIEUX, J ;

BERGER, J ;

BERTINI, R ;

BOIVIN, M ;

DURAND, JM ;

ROY, G ;

TINSLEY, J ;

YONNET, J ;

MAYER, B ;

VANSEN, N .

PHYSICS LETTERS B, 1988, 214 (01) :6-9

[3] DIFFERENTIAL CROSS-SECTIONS FOR PP-]PN-PI(+) NEAR-THRESHOLD [J].

DAEHNICK, WW ;

DYTMAN, SA ;

HARDIE, JG ;

BROOKS, WK ;

FLAMMANG, RW ;

BLAND, L ;

JACOBS, WW ;

RINCKEL, T ;

PANCELLA, PV ;

BROWN, JD ;

JACOBSON, E .

PHYSICAL REVIEW LETTERS, 1995, 74 (15) :2913-2916

[4]

FALDT G, IN PRESS NUCL PHYSIC

[5] ROLE OF HEAVY-MESON EXCHANGE IN PION-PRODUCTION NEAR-THRESHOLD [J].

HOROWITZ, CJ ;

MEYER, HO ;

GRIEGEL, DK .

PHYSICAL REVIEW C, 1994, 49 (03) :1337-1346

[6] MEASUREMENTS OF NN-]D-PI VERY NEAR THRESHOLD .1. THE NP-]D-PI-0 CROSS-SECTION [J].

HUTCHEON, DA ;

KORKMAZ, E ;

MOSS, GA ;

ABEGG, R ;

DAVISON, NE ;

EDWARDS, GWR ;

GREENIAUS, LG ;

MACK, D ;

MILLER, CA ;

OLSEN, WC ;

VANHEERDEN, IJ ;

YANLIN, YE .

NUCLEAR PHYSICS A, 1991, 535 (3-4) :618-636

[7] MEASUREMENT OF NP-]DPI0 CROSS-SECTIONS VERY NEAR THRESHOLD [J].

HUTCHEON, DA ;

KORKMAZ, E ;

MOSS, GA ;

ABEGG, R ;

DAVISON, NE ;

EDWARDS, GWR ;

GREENIAUS, LG ;

MACK, D ;

MILLER, CA ;

OLSEN, WC ;

VANHEERDEN, IJ ;

YE, YL .

PHYSICAL REVIEW LETTERS, 1990, 64 (02) :176-179

[8]

JACOBS WA, COMMUNICATION

[9] PARAMETRIZATION OF THE DEUTERON WAVEFUNCTION OF THE PARIS N-N POTENTIAL [J].

LACOMBE, M ;

LOISEAU, B ;

MAU, RV ;

COTE, J ;

PIRES, P ;

DETOURREIL, R .

PHYSICS LETTERS B, 1981, 101 (03) :139-140

[10] PARAMETRIZATION OF THE PARIS N-N POTENTIAL [J].

LACOMBE, M ;

LOISEAU, B ;

RICHARD, JM ;

MAU, RV ;

COTE, J ;

PIRES, P ;

TOURREIL, RD .

PHYSICAL REVIEW C, 1980, 21 (03) :861-873

← 1 2 →