BOUNDS ON RIGHT-HANDED CURRENTS FROM A RELATIVE BETA-POLARIZATION MEASUREMENT WITH POLARIZED IN-107

Authors

N SEVERIJNS
M ALLET
J CAMPS
P DEMOOR
J DEUTSCH
F GIMENONOGUES
BR HolsteinFollow
BH KING
O NAVILIATCUNCIC
I PEPE
R PRIEELS
PA QUIN
P SCHUURMANS
R SIEBELINK
W VANDERPOORTEN
J VANHAVERBEKE
L VANNESTE
J WOUTERS

Publication Date

1993

Journal or Book Title

NUCLEAR PHYSICS A

Abstract

The first measurements of the longitudinal polarization of positrons emitted by polarized 107In are reported. The positron polarization is deduced from the time-resolved decay spectrum of positronium hyperfine states. Our result is in agreement with the standard electro-weak model and provides a new lower limit for the mass of an eventual, predominantly right-handed charged W-gauge boson of 220 GeV/c2.

Comments

The published version is located at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVB-472530T-44&_user=1516330&_coverDate=03%2F01%2F1993&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1553302038&_rerunOrigin=google&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=39352f23929fd5303801f28f5dfb9ba7&searchtype=a

Pages

C827-C830

Volume

553

Recommended Citation

SEVERIJNS, N; ALLET, M; CAMPS, J; DEMOOR, P; DEUTSCH, J; GIMENONOGUES, F; Holstein, BR; KING, BH; NAVILIATCUNCIC, O; PEPE, I; PRIEELS, R; QUIN, PA; SCHUURMANS, P; SIEBELINK, R; VANDERPOORTEN, W; VANHAVERBEKE, J; VANNESTE, L; and WOUTERS, J, "BOUNDS ON RIGHT-HANDED CURRENTS FROM A RELATIVE BETA-POLARIZATION MEASUREMENT WITH POLARIZED IN-107" (1993). NUCLEAR PHYSICS A. 362.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/362