LHB, A FIXED TARGET EXPERIMENT AT LHC TO MEASURE CP VIOLATION IN B-MESONS

被引：7

作者：

COSTANTINI, F ^{[1
]}

机构：

[1] INFN,PISA,ITALY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 333卷 / 01期

关键词：

D O I：

10.1016/0168-9002(93)90193-L

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A fixed target experiment at LHC to measure CP violation in B mesons is presented. A description of the proposed apparatus is given together with its sensitivity on the CP violation asymmetry measurement for the two benchmark decay channels B0-->J/psi+ K(s)0, B0-->pi+pi-. The possibility of obtaining an extracted LHC beam hinges on channeling in a bent silicon crystal. Recent results on beam extraction efficiencies measured at CERN SPS based on this technique are presented.

引用

页码：125 / 135

页数：11