A LUMINOSITY-INDEPENDENT MEASUREMENT OF THE PBARP TOTAL CROSS-SECTION AT SQUARE-ROOT-S=1.8 TEV

被引:131
作者
AMOS, NA
AVILA, C
BAKER, WF
BERTANI, M
BLOCK, MM
DIMITROYANNIS, DA
EARTLY, DP
ELLSWORTH, RW
GIACOMELLI, G
GOMEZ, B
GOODMAN, JA
GUSS, CM
LENNOX, AJ
MONDARDINI, MR
NEGRET, JP
OREAR, J
PRUSS, SM
RUBINSTEIN, R
SADR, S
SANABRIA, JC
SHUKLA, S
VERONESI, I
ZUCCHELLI, S
机构
[1] UNIV BOLOGNA,I-40126 BOLOGNA,ITALY
[2] IST NAZL FIS NUCL,BOLOGNA,ITALY
[3] NORTHWESTERN UNIV,EVANSTON,IL 60201
[4] UNIV MARYLAND,COLLEGE PK,MD 20742
[5] GEORGE MASON UNIV,FAIRFAX,VA 22030
[6] CORNELL UNIV,ITHACA,NY 14853
关键词
D O I
10.1016/0370-2693(90)90973-A
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We report a measurement of the pp total cross section at √s=1.8 TeV using a luminosity-independent method. Our result is σT=72.1±3.3mb; we also derive the total elastic cross section σel=16.6±1.6 mb. A value is obtained for the total single diffraction cross section of 11.7±2.3 mb. © 1990.
引用
收藏
页码:158 / 164
页数:7
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