An upper limit on the τ neutrino mass from three- and five-prong tau decays
A bound on the tau neutrino mass is established using the data collected from 1991 to 1995 at s√≃mZ with the ALEPH detector. Two separate limits are derived by fitting the distribution of visible energy vs invariant mass in τ−→2π−π+ντ and τ−→3π−2π+(π0)ντ decays. The two results are combined to obtai...
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Institutional Knowledge at Singapore Management University
1998
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sg-smu-ink.sis_research-68282021-03-12T08:29:37Z An upper limit on the τ neutrino mass from three- and five-prong tau decays BARATE, R. THULASIDAS, M. A bound on the tau neutrino mass is established using the data collected from 1991 to 1995 at s√≃mZ with the ALEPH detector. Two separate limits are derived by fitting the distribution of visible energy vs invariant mass in τ−→2π−π+ντ and τ−→3π−2π+(π0)ντ decays. The two results are combined to obtain a 95% confidence level upper limit of 18.2 MeV/c2 on the mass of the tau neutrino. 1998-01-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/5825 info:doi/10.1007/s100529800850 https://ink.library.smu.edu.sg/context/sis_research/article/6828/viewcontent/ppe_97_138.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 Computer Sciences Databases and Information Systems |
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Computer Sciences Databases and Information Systems BARATE, R. THULASIDAS, M. An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| description |
A bound on the tau neutrino mass is established using the data collected from 1991 to 1995 at s√≃mZ with the ALEPH detector. Two separate limits are derived by fitting the distribution of visible energy vs invariant mass in τ−→2π−π+ντ and τ−→3π−2π+(π0)ντ decays. The two results are combined to obtain a 95% confidence level upper limit of 18.2 MeV/c2 on the mass of the tau neutrino. |
| format |
text |
| author |
BARATE, R. THULASIDAS, M. |
| author_facet |
BARATE, R. THULASIDAS, M. |
| author_sort |
BARATE, R. |
| title |
An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| title_short |
An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| title_full |
An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| title_fullStr |
An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| title_full_unstemmed |
An upper limit on the τ neutrino mass from three- and five-prong tau decays |
| title_sort |
upper limit on the τ neutrino mass from three- and five-prong tau decays |
| publisher |
Institutional Knowledge at Singapore Management University |
| publishDate |
1998 |
| url |
https://ink.library.smu.edu.sg/sis_research/5825 https://ink.library.smu.edu.sg/context/sis_research/article/6828/viewcontent/ppe_97_138.pdf |
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1770575606492168192 |