EXPERIMENTAL RESULTS ON PHOTON-PHOTON INTERACTIONS AT ADONE

被引：8

作者：

BALDINICELIO, R

CAPON, G

DELFABBRO, R

DESANTIS, P

GRILLI, M

IAROCCI, E

MENCUCCINI, C

MURTAS, GP

SPINETTI, M

VALENTE, V

BACCI, C

DEZORZI, G

PENSO, G

STELLA, B

机构：

[1] UNIV ROME,IST FIS,I-00100 ROME,ITALY

[2] NATL INST NUCL PHYS,ROME,ITALY

来源：

PHYSICS LETTERS B | 1979年 / 86卷 / 02期

关键词：

D O I：

10.1016/0370-2693(79)90829-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Experimental results for the reactions e+e- → e+e- + X are presented for X = e+e-, μ+μ-, π+π-, ″'. A tagging technique has been used to detect final electrons and positrons. A QED test is performed and an upper limit of 20 keV is derived for the partial width Γ(η′ → γγ). © 1979.

引用

页码：239 / 242

页数：4

共 20 条

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