Search for the Bc meson in hadronic Z decays
A search for the Bc meson decaying into the channels Jψπ+ and Jψℓ+νℓ (ℓ = e or μ) is performed in a sample of 3.9 million hadronic Z decays collected by the ALEPH detector. This search results in the observation of 0 and 2 candidates in each of these channels, respectively, while 0.44 and 0.81 backg...
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sg-smu-ink.sis_research-67522021-02-18T02:39:32Z Search for the Bc meson in hadronic Z decays BARATE, R. THULASIDAS, Manoj A search for the Bc meson decaying into the channels Jψπ+ and Jψℓ+νℓ (ℓ = e or μ) is performed in a sample of 3.9 million hadronic Z decays collected by the ALEPH detector. This search results in the observation of 0 and 2 candidates in each of these channels, respectively, while 0.44 and 0.81 background events are expected. The following 90% confidence level upper limits are derived:Br(Z→BcXBr(Z→qq̄Br(Bc+→Jψπ+) 1997-06-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/5749 info:doi/10.1016/S0370-2693(97)00461-9 https://ink.library.smu.edu.sg/context/sis_research/article/6752/viewcontent/Search_for_the_b_c_meson_in_hadronic_Z_decays.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 BARATE, R. THULASIDAS, Manoj Search for the Bc meson in hadronic Z decays |
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A search for the Bc meson decaying into the channels Jψπ+ and Jψℓ+νℓ (ℓ = e or μ) is performed in a sample of 3.9 million hadronic Z decays collected by the ALEPH detector. This search results in the observation of 0 and 2 candidates in each of these channels, respectively, while 0.44 and 0.81 background events are expected. The following 90% confidence level upper limits are derived:Br(Z→BcXBr(Z→qq̄Br(Bc+→Jψπ+) |
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text |
author |
BARATE, R. THULASIDAS, Manoj |
author_facet |
BARATE, R. THULASIDAS, Manoj |
author_sort |
BARATE, R. |
title |
Search for the Bc meson in hadronic Z decays |
title_short |
Search for the Bc meson in hadronic Z decays |
title_full |
Search for the Bc meson in hadronic Z decays |
title_fullStr |
Search for the Bc meson in hadronic Z decays |
title_full_unstemmed |
Search for the Bc meson in hadronic Z decays |
title_sort |
search for the bc meson in hadronic z decays |
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Institutional Knowledge at Singapore Management University |
publishDate |
1997 |
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https://ink.library.smu.edu.sg/sis_research/5749 https://ink.library.smu.edu.sg/context/sis_research/article/6752/viewcontent/Search_for_the_b_c_meson_in_hadronic_Z_decays.pdf |
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