MEASUREMENT OF ALPHA-S FROM THE MOMENT OF PARTICLE MOMENTA WITHIN JETS FROM E- ANNIHILATION(E)

Authors
LEE KB SAGAWA H CHUNG YS KANG JS PARK KW ABE K BREEDON RE FUJII Y KURIHARA Y LIU F MAKI A NOZAKI T OMORI T SAKAI Y SASAKI T SUGIMOTO Y TAKAIWA Y TERADA S KIRK P CHENG CP GAO WX YAN WG YE MH ABASHIAN A GOTOW K HAIM D MATTSON ME MORGAN N PIILONEN L STERNER KL LUSIN S ROSENFELD C WILSON S ZHENG LY FRY CA TANAKA R CHINITZ LM KO W LANDER RL ROWE J SMITH JR STUART D KANDA S OLSEN SL UENO K KAJINO F POLING R THOMAS T ASO T MIYANO K MIYATA H OYOSHI M YAMASHITA Y BODEK A KIM BJ KUMITA T LI YK VELISARRIS C WALKER R LEE MH SANNES F SCHNETZER S STONE R VINSON J KOBAYASHI S MURAKAMI A SAHU SK ZOMORRODIAN ME KIM SK MYUNG SS CHOI SK SON D EBARA S MATSUMOTO S TAKASHIMIZU N ISHIZUKA T
Citation
Kb. Lee et al., MEASUREMENT OF ALPHA-S FROM THE MOMENT OF PARTICLE MOMENTA WITHIN JETS FROM E- ANNIHILATION(E), Physics letters. Section B, 313(3-4), 1993, pp. 469-474
Citations number
14
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
313
Issue
3-4
Year of publication
1993
Pages
469 - 474
Database
ISI
SICI code
0370-2693(1993)313:3-4<469:MOAFTM>2.0.ZU;2-8
Abstract
We present a study of the third moment of the inclusive momentum distr ibution of particles within jets produced by e+e- annihilation at TRIS TAN. In this analysis, the QCD coupling strength alpha(s) is determine d by fits to the prediction of the Next-to-Leading Logarithm Parton-Sh ower model. The measured value of alpha(s) (57.9 GeV) = 0.134(-0.005)0.006.