PUB-13/013 Search for a light Higgs decaying to two gluons or ss-bar in the radiative decays of Y(1S) |
Doc Type |
Journal Papers |
Record Created |
June 7, 2013 |
SLAC-PUB |
Preprint # |
1307.5306 [hep-ex] |
Accession Code |
DGR1076 |
First Author |
J.P. Lees |
Abstract |
content_type = "text/plain"
user_agent = "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
moz = "Mozilla/5.0 "
moz_version = "5"
We search for the decay Y(1S) -> gamma A0 , A0 -> gg or ss-bar, where A0 is the pseudoscalar light Higgs boson predicted by the next-to-minimal supersymmetric standard model. We use a sample of (17.6 +- 0.3)x 10^6 Y(1S) mesons produced in the BaBar experiment via e+e- -> Y(2S) -> pi+pi-Y(1S). We see no significant signal and set 90%-confidence-level upper limits on the product branching fraction B(Y(1S) -> gamma A0) x B(A0 -> gg or ss-bar) ranging from 10^-6 to 10^-2 for A0 masses in the range 0.5 to 9.0GeV/c^2.
|
Revisions and Files |
1 revised June 7, 2013
File Date Thumbnails | File Name |
File Type |
File Format |
File Size (Kb) |
Comments |
21-JUL-2013 |
abstract.txt |
Abstract |
txt |
0.51 |
|
21-JUL-2013 |
babar-pub-13013.pdf |
Paper (journal paper or conference submission by BABAR Collaboration) |
pdf |
406.12 |
|
21-JUL-2013 |
babar-pub-13013.ps.gz |
Paper (journal paper or conference submission by BABAR Collaboration) |
ps.gz |
1,246.44 |
|
21-JUL-2013 |
fig01.eps |
Figure or plot |
eps |
11.12 |
|
21-JUL-2013 |
fig02.eps |
Figure or plot |
eps |
15.20 |
|
21-JUL-2013 |
fig03.eps |
Figure or plot |
eps |
24.10 |
|
21-JUL-2013 |
fig04.eps |
Figure or plot |
eps |
173.89 |
|
|
Submitted To | Physical Review D - Rapid Communications |
Date Submitted | July 21, 2013 |
Journal Year | 2013 |
Journal Volume | 88 |
Journal Article/Page Range | 031701 |
|
|
Categories |
|
|