Test of the flavour independence of αs
Using about 950 000 hadronic events collected during 1991 and 1992 with the ALEPH detector, the ratios r b = bs=udsc s and r uds = uds s =cbs have been measured in order to test the avour independence of the strong coupling constant s . The analysis is based on event{shape variables using the full h...
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1995
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sg-smu-ink.sis_research-67332021-02-17T09:55:51Z Test of the flavour independence of αs BUSKULIC, D. THULASIDAS, Manoj Using about 950 000 hadronic events collected during 1991 and 1992 with the ALEPH detector, the ratios r b = bs=udsc s and r uds = uds s =cbs have been measured in order to test the avour independence of the strong coupling constant s . The analysis is based on event{shape variables using the full hadronic sample, two b-quark samples enriched by lepton tagging and lifetime tagging, and a light-quark sample enriched by lifetime antitagging. The combined results are r b = 1:002 0:023 and r uds = 0:971 0:023. 1995-07-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/5730 info:doi/10.1016/0370-2693(95)00713-U https://ink.library.smu.edu.sg/context/sis_research/article/6733/viewcontent/Test_of_the_flavour_independence_of__s.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Databases and Information Systems Programming Languages and Compilers |
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Databases and Information Systems Programming Languages and Compilers BUSKULIC, D. THULASIDAS, Manoj Test of the flavour independence of αs |
| description |
Using about 950 000 hadronic events collected during 1991 and 1992 with the ALEPH detector, the ratios r b = bs=udsc s and r uds = uds s =cbs have been measured in order to test the avour independence of the strong coupling constant s . The analysis is based on event{shape variables using the full hadronic sample, two b-quark samples enriched by lepton tagging and lifetime tagging, and a light-quark sample enriched by lifetime antitagging. The combined results are r b = 1:002 0:023 and r uds = 0:971 0:023. |
| format |
text |
| author |
BUSKULIC, D. THULASIDAS, Manoj |
| author_facet |
BUSKULIC, D. THULASIDAS, Manoj |
| author_sort |
BUSKULIC, D. |
| title |
Test of the flavour independence of αs |
| title_short |
Test of the flavour independence of αs |
| title_full |
Test of the flavour independence of αs |
| title_fullStr |
Test of the flavour independence of αs |
| title_full_unstemmed |
Test of the flavour independence of αs |
| title_sort |
test of the flavour independence of αs |
| publisher |
Institutional Knowledge at Singapore Management University |
| publishDate |
1995 |
| url |
https://ink.library.smu.edu.sg/sis_research/5730 https://ink.library.smu.edu.sg/context/sis_research/article/6733/viewcontent/Test_of_the_flavour_independence_of__s.pdf |
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1770575566571831296 |