ANALYZING POWER MEASUREMENT OF PP ELASTIC-SCATTERING IN THE COULOMB-NUCLEAR INTERFERENCE REGION WITH THE 200-GEV/C POLARIZED-PROTON BEAM AT FERMILAB

被引:0
|
作者
AKCHURIN, N
LANGLAND, J
ONEL, Y
BONNER, BE
CORCORAN, MD
CRANSHAW, J
NESSITEDALDI, F
NESSI, M
NGUYEN, C
ROBERTS, JB
SKEENS, J
WHITE, JL
BRAVAR, A
GIACOMICH, R
PENZO, A
SCHIAVON, P
ZANETTI, A
BYSTRICKY, J
LEHAR, F
DELESQUEN, A
VANROSSUM, L
COSSAIRT, JD
READ, AL
DEREVSCHIKOV, AA
MATULENKO, YA
MESCHANIN, AP
NURUSHEV, SB
PATALAKHA, DI
RYKOV, VL
SOLOVYANOV, VL
VASILIEV, AN
GROSNICK, DP
HILL, DA
LAGHAI, M
LOPIANO, D
OHASHI, Y
SHIMA, T
SPINKA, H
STANEK, RW
UNDERWOOD, DG
YOKOSAWA, A
FUNAHASHI, H
GOTO, Y
IMAI, K
ITOW, Y
MAKINO, S
MASAIKE, A
MIYAKE, K
NAGAMINE, T
SAITO, N
机构
[1] RICE UNIV,T W BONNER NUCL LAB,HOUSTON,TX 77251
[2] IST NAZL FIS NUCL,SEZ TRIESTE,TRIESTE,ITALY
[3] CENS,DAPNIA,SPP,F-91191 GIF SUR YVETTE,FRANCE
[4] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510
[5] SERPUKHOV HIGH ENERGY PHYS INST,SERPUKHOV,RUSSIA
[6] ARGONNE NATL LAB,ARGONNE,IL 60439
[7] KYOTO UNIV,DEPT PHYS,KYOTO 606,JAPAN
[8] HIROSHIMA UNIV,HIROSHIMA 724,JAPAN
[9] LAB PHYS PARTICULES,F-74017 ANNECY LE VIEUX,FRANCE
[10] NORTHWESTERN UNIV,DEPT PHYS,EVANSTON,IL 60201
[11] UNIV OCCUPAT & ENVIRONM HLTH,KITAKYUSHU,FUKUOKA 807,JAPAN
[12] UNIV UDINE,IST FIS,I-33100 UDINE,ITALY
[13] INFN,COLL GRP,I-98100 MESSINA,ITALY
[14] UNIV MESSINA,DIPARTIMENTO FIS,I-98100 MESSINA,ITALY
[15] KYOTO UNIV,KYOTO 612,JAPAN
[16] KYOTO SANGYO UNIV,KYOTO 612,JAPAN
来源
PHYSICAL REVIEW D | 1993年 / 48卷 / 07期
关键词
D O I
10.1103/PhysRevD.48.3026
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The analyzing power A(N) Of proton-proton elastic scattering in the Coulomb-nuclear interference region has been measured using the 200-GeV/c Fermilab polarized proton beam. A theoretically predicted interference between the hadronic non-spin-flip amplitude and the electromagnetic spin-flip amplitude is shown for the first time to be present at high energies in the region of 1.5 X 10(-3) to 5.0 X 10(-2) (GeV/c)2 four-momentum transfer squared, and our results are analyzed in connection with theoretical calculations. In addition, the role of possible contributions of the hadronic spin-flip amplitude is discussed.
引用
收藏
页码:3026 / 3036
页数:11
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