Off-mass-shell πN scattering and pp → ppπ0

被引：0

作者：

Peña, MT ^{[1
]}

Coon, SA ^{[1
]}

Adam, J ^{[1
]}

Stadler, A ^{[1
]}

机构：

[1] Ctr Fis Nucl, P-1699 Lisbon, Portugal

来源：

NUCLEAR PHYSICS AT STORAGE RINGS | 2000年 / 512卷

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We adapt the off-shell pi N amplitude of the Tucson-Melbourne three-body force to the half-off-shell amplitude of the pion rescattering contribution to pp --> pp pi(0) near threshold. This pion rescattering contribution, together with the impulse term, provides a good description of the data when the half-off-shell amplitude is linked to the phenomenological invariant amplitudes obtained from meson factory pi N scattering data.

引用

页码：111 / 113

页数：3

共 50 条

[1] OFF-MASS-SHELL EXTRAPOLATION FOR ETA-MESON SCATTERING
FUCHS, NH
PHYSICAL REVIEW D, 1971, 3 (06): : 1514 - &
[2] OFF-MASS-SHELL KPI-SCATTERING PHASE SHIFTS
YUTA, H
DERRICK, M
ENGELMANN, R
MUSGRAVE, B
SCHWEINGRUBER, F
FORMAN, B
GELFAND, N
SCHULZ, H
PHYSICAL REVIEW LETTERS, 1971, 26 (24) : 1502 - +
[3] THE PI-NN VERTEX FUNCTION AND OFF-MASS-SHELL PI-N SCATTERING
CASS, A
MCKELLAR, BHJ
NUCLEAR PHYSICS B, 1980, 166 (03) : 399 - 412
[4] The reactions pp→ppπ0 and pp→dπ+ at threshold:: The role of the isoscalar πN scattering amplitude
Hanhart, C
Haidenbauer, J
Hoffmann, M
Meissner, UG
Speth, J
PHYSICS LETTERS B, 1998, 424 (1-2) : 8 - 14
[5] OFF-MASS-SHELL THEORY OF BOOTSTRAP AND COMPOSITE-PARTICLE SCATTERING
HARTE, J
PHYSICAL REVIEW, 1969, 184 (05): : 1936 - &
[6] Off-mass-shell Particles and LENR
Davidson, Mark
JOURNAL OF CONDENSED MATTER NUCLEAR SCIENCE, 2016, 19 : 46 - 55
[7] T VIOLATION AND OFF-MASS-SHELL CORRECTIONS TO PROTON COMPTON SCATTERING
LIPSHUTZ, NR
PHYSICAL REVIEW, 1967, 158 (05): : 1491 - +
[8] Off-mass-shell dynamics in flat spacetime
Trump, MA
Schieve, WC
FOUNDATIONS OF PHYSICS, 1997, 27 (03) : 389 - 414
[9] AN EXPERIMENTAL TEST OF WEINBERGS OFF-MASS-SHELL DEPENDENCE OF PIPI SCATTERING AMPLITUDE
GUTAY, LJ
MEIERE, FT
SCHARENGUIVEL, JH
PHYSICAL REVIEW LETTERS, 1969, 23 (08) : 431 - +
[10] OFF-SHELL PI-N AMPLITUDE AND THE PP-]PP-PI(0) REACTION NEAR-THRESHOLD
HERNANDEZ, E
OSET, E
PHYSICS LETTERS B, 1995, 350 (02) : 158 - 162

← 1 2 3 4 5 →