Matches in SemOpenAlex for { <https://semopenalex.org/work/W2949955004> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W2949955004 endingPage "322" @default.
- W2949955004 startingPage "315" @default.
- W2949955004 abstract "We search for evidence of a light Higgs boson (A{sup 0}) in the radiative decays of the narrow {Upsilon}(3S) resonance: {Upsilon}(3S) {yields} {gamma}A{sup 0}, where A{sup 0} {yields} invisible or A{sup 0} {yields} {mu}{sup +}{mu}{sup -}. Such an object appears in extensions of the Standard Model, where a light CP-odd Higgs boson naturally couples strongly to b-quarks. We find no evidence for such processes in a sample of 122 x 106 {Upsilon}(3S) decays collected by the BABAR collaboration at the PEP-II B-factory, and set 90% C.L. upper limits on the product of the branching fractions {Beta}({Upsilon}(3S) {yields} {gamma}A{sup 0}) x {Beta}(A{sup 0} {yields} invisible) at (0.7-31) x 10{sup -6} in the mass range mA{sup 0} {le} 7.8 GeV, and on the product {Beta}({Upsilon}(3S) {yields} {gamma}A{sup 0}) x {Beta}(A{sup 0} {yields} {mu}{sup +}{mu}{sup -}) at (0.25-5.2) x 10{sup -6} in the mass range 0.212 {le} mA{sup 0} {le} 9.3GeV. We also set a limit on the dimuon branching fraction of the recently discovered {eta}{sub b} meson {Beta}({eta}{sub b} {yields} {mu}{sup +}{mu}{sup -}) < 0.8% at 90% C.L. The results are preliminary." @default.
- W2949955004 created "2019-06-27" @default.
- W2949955004 creator A5002843644 @default.
- W2949955004 date "2009-01-01" @default.
- W2949955004 modified "2023-09-26" @default.
- W2949955004 title "Search for a Light Higgs Boson at BaBar" @default.
- W2949955004 hasPublicationYear "2009" @default.
- W2949955004 type Work @default.
- W2949955004 sameAs 2949955004 @default.
- W2949955004 citedByCount "0" @default.
- W2949955004 crossrefType "journal-article" @default.
- W2949955004 hasAuthorship W2949955004A5002843644 @default.
- W2949955004 hasConcept C109214941 @default.
- W2949955004 hasConcept C121332964 @default.
- W2949955004 hasConcept C14591024 @default.
- W2949955004 hasConcept C158129726 @default.
- W2949955004 hasConcept C185544564 @default.
- W2949955004 hasConcept C19694890 @default.
- W2949955004 hasConcept C200006409 @default.
- W2949955004 hasConcept C2778671642 @default.
- W2949955004 hasConcept C46460574 @default.
- W2949955004 hasConcept C79118098 @default.
- W2949955004 hasConceptScore W2949955004C109214941 @default.
- W2949955004 hasConceptScore W2949955004C121332964 @default.
- W2949955004 hasConceptScore W2949955004C14591024 @default.
- W2949955004 hasConceptScore W2949955004C158129726 @default.
- W2949955004 hasConceptScore W2949955004C185544564 @default.
- W2949955004 hasConceptScore W2949955004C19694890 @default.
- W2949955004 hasConceptScore W2949955004C200006409 @default.
- W2949955004 hasConceptScore W2949955004C2778671642 @default.
- W2949955004 hasConceptScore W2949955004C46460574 @default.
- W2949955004 hasConceptScore W2949955004C79118098 @default.
- W2949955004 hasLocation W29499550041 @default.
- W2949955004 hasOpenAccess W2949955004 @default.
- W2949955004 hasPrimaryLocation W29499550041 @default.
- W2949955004 hasRelatedWork W1561797790 @default.
- W2949955004 hasRelatedWork W1593225028 @default.
- W2949955004 hasRelatedWork W169392651 @default.
- W2949955004 hasRelatedWork W2024316776 @default.
- W2949955004 hasRelatedWork W2042632548 @default.
- W2949955004 hasRelatedWork W2099658728 @default.
- W2949955004 hasRelatedWork W2123206249 @default.
- W2949955004 hasRelatedWork W2127062640 @default.
- W2949955004 hasRelatedWork W2152712765 @default.
- W2949955004 hasRelatedWork W2158427200 @default.
- W2949955004 hasRelatedWork W2162873708 @default.
- W2949955004 hasRelatedWork W2299194190 @default.
- W2949955004 hasRelatedWork W2323999397 @default.
- W2949955004 hasRelatedWork W2942125290 @default.
- W2949955004 hasRelatedWork W2950788319 @default.
- W2949955004 hasRelatedWork W3084494276 @default.
- W2949955004 hasRelatedWork W3098246796 @default.
- W2949955004 isParatext "false" @default.
- W2949955004 isRetracted "false" @default.
- W2949955004 magId "2949955004" @default.
- W2949955004 workType "article" @default.