Study of Three-Prong τ Decays and Determination of the A1 Parameters
We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)...
Ausführliche Beschreibung
Gespeichert in:
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E-Artikel |
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| Erschienen: |
1986 |
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Online-Ressource 4 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: Physical review letters - College Park, Md. : APS, 1958, 56(1986), 20, Seite 2132-2135 |
| Übergeordnetes Werk: |
volume:56 ; year:1986 ; number:20 ; pages:2132-2135 ; extent:4 |
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NLEJ251002934 |
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| 520 | |a We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. | ||
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| 700 | 1 | |a Ruckstuhl, W. |4 oth | |
| 700 | 1 | |a Stroynowski, R. |4 oth | |
| 700 | 1 | |a Atwood, W. B. |4 oth | |
| 700 | 1 | |a Barish, B. C. |4 oth | |
| 700 | 1 | |a Bonneaud, G. R. |4 oth | |
| 700 | 1 | |a Courau, A. |4 oth | |
| 700 | 1 | |a Donaldson, G. J. |4 oth | |
| 700 | 1 | |a Dubois, R. |4 oth | |
| 700 | 1 | |a Duro, M. M. |4 oth | |
| 700 | 1 | |a Elsen, E. E. |4 oth | |
| 700 | 1 | |a Gao, S. G. |4 oth | |
| 700 | 1 | |a Huang, Y. Z. |4 oth | |
| 700 | 1 | |a Irwin, G. M. |4 oth | |
| 700 | 1 | |a Johnson, R. P. |4 oth | |
| 700 | 1 | |a Kichimi, H. |4 oth | |
| 700 | 1 | |a Kirkby, J. |4 oth | |
| 700 | 1 | |a Klem, D. E. |4 oth | |
| 700 | 1 | |a Koop, D. E. |4 oth | |
| 700 | 1 | |a Ludwig, J. |4 oth | |
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| 700 | 1 | |a Ogawa, A. |4 oth | |
| 700 | 1 | |a Pal, T. |4 oth | |
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| 700 | 1 | |a Pollard, D. L. |4 oth | |
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(DE-627)NLEJ251002934 (DE-601)aps:e059ddb2f24aa83663ba5a69ebe335178e916852 DE-627 ger DE-627 rakwb Study of Three-Prong τ Decays and Determination of the A1 Parameters 1986 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. APS Digital Backfile Archive 1893-2003 Ruckstuhl, W. oth Stroynowski, R. oth Atwood, W. B. oth Barish, B. C. oth Bonneaud, G. R. oth Courau, A. oth Donaldson, G. J. oth Dubois, R. oth Duro, M. M. oth Elsen, E. E. oth Gao, S. G. oth Huang, Y. Z. oth Irwin, G. M. oth Johnson, R. P. oth Kichimi, H. oth Kirkby, J. oth Klem, D. E. oth Koop, D. E. oth Ludwig, J. oth Mills, G. B. oth Ogawa, A. oth Pal, T. oth Pitthan, R. oth Pollard, D. L. oth Prescott, C. Y. oth Rochester, L. S. oth Sakuda, M. oth Sherman, S. S. oth Wang, S. Q. oth Wojcicki, S. G. oth Yamamoto, H. oth Yan, W. G. oth Young, C. C. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 56(1986), 20, Seite 2132-2135 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:56 year:1986 number:20 pages:2132-2135 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae059ddb2f24aa83663ba5a69ebe335178e916852 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 56 1986 20 2132-2135 4 |
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(DE-627)NLEJ251002934 (DE-601)aps:e059ddb2f24aa83663ba5a69ebe335178e916852 DE-627 ger DE-627 rakwb Study of Three-Prong τ Decays and Determination of the A1 Parameters 1986 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. APS Digital Backfile Archive 1893-2003 Ruckstuhl, W. oth Stroynowski, R. oth Atwood, W. B. oth Barish, B. C. oth Bonneaud, G. R. oth Courau, A. oth Donaldson, G. J. oth Dubois, R. oth Duro, M. M. oth Elsen, E. E. oth Gao, S. G. oth Huang, Y. Z. oth Irwin, G. M. oth Johnson, R. P. oth Kichimi, H. oth Kirkby, J. oth Klem, D. E. oth Koop, D. E. oth Ludwig, J. oth Mills, G. B. oth Ogawa, A. oth Pal, T. oth Pitthan, R. oth Pollard, D. L. oth Prescott, C. Y. oth Rochester, L. S. oth Sakuda, M. oth Sherman, S. S. oth Wang, S. Q. oth Wojcicki, S. G. oth Yamamoto, H. oth Yan, W. G. oth Young, C. C. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 56(1986), 20, Seite 2132-2135 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:56 year:1986 number:20 pages:2132-2135 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae059ddb2f24aa83663ba5a69ebe335178e916852 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 56 1986 20 2132-2135 4 |
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(DE-627)NLEJ251002934 (DE-601)aps:e059ddb2f24aa83663ba5a69ebe335178e916852 DE-627 ger DE-627 rakwb Study of Three-Prong τ Decays and Determination of the A1 Parameters 1986 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. APS Digital Backfile Archive 1893-2003 Ruckstuhl, W. oth Stroynowski, R. oth Atwood, W. B. oth Barish, B. C. oth Bonneaud, G. R. oth Courau, A. oth Donaldson, G. J. oth Dubois, R. oth Duro, M. M. oth Elsen, E. E. oth Gao, S. G. oth Huang, Y. Z. oth Irwin, G. M. oth Johnson, R. P. oth Kichimi, H. oth Kirkby, J. oth Klem, D. E. oth Koop, D. E. oth Ludwig, J. oth Mills, G. B. oth Ogawa, A. oth Pal, T. oth Pitthan, R. oth Pollard, D. L. oth Prescott, C. Y. oth Rochester, L. S. oth Sakuda, M. oth Sherman, S. S. oth Wang, S. Q. oth Wojcicki, S. G. oth Yamamoto, H. oth Yan, W. G. oth Young, C. C. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 56(1986), 20, Seite 2132-2135 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:56 year:1986 number:20 pages:2132-2135 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae059ddb2f24aa83663ba5a69ebe335178e916852 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 56 1986 20 2132-2135 4 |
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(DE-627)NLEJ251002934 (DE-601)aps:e059ddb2f24aa83663ba5a69ebe335178e916852 DE-627 ger DE-627 rakwb Study of Three-Prong τ Decays and Determination of the A1 Parameters 1986 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. APS Digital Backfile Archive 1893-2003 Ruckstuhl, W. oth Stroynowski, R. oth Atwood, W. B. oth Barish, B. C. oth Bonneaud, G. R. oth Courau, A. oth Donaldson, G. J. oth Dubois, R. oth Duro, M. M. oth Elsen, E. E. oth Gao, S. G. oth Huang, Y. Z. oth Irwin, G. M. oth Johnson, R. P. oth Kichimi, H. oth Kirkby, J. oth Klem, D. E. oth Koop, D. E. oth Ludwig, J. oth Mills, G. B. oth Ogawa, A. oth Pal, T. oth Pitthan, R. oth Pollard, D. L. oth Prescott, C. Y. oth Rochester, L. S. oth Sakuda, M. oth Sherman, S. S. oth Wang, S. Q. oth Wojcicki, S. G. oth Yamamoto, H. oth Yan, W. G. oth Young, C. C. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 56(1986), 20, Seite 2132-2135 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:56 year:1986 number:20 pages:2132-2135 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae059ddb2f24aa83663ba5a69ebe335178e916852 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 56 1986 20 2132-2135 4 |
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(DE-627)NLEJ251002934 (DE-601)aps:e059ddb2f24aa83663ba5a69ebe335178e916852 DE-627 ger DE-627 rakwb Study of Three-Prong τ Decays and Determination of the A1 Parameters 1986 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. APS Digital Backfile Archive 1893-2003 Ruckstuhl, W. oth Stroynowski, R. oth Atwood, W. B. oth Barish, B. C. oth Bonneaud, G. R. oth Courau, A. oth Donaldson, G. J. oth Dubois, R. oth Duro, M. M. oth Elsen, E. E. oth Gao, S. G. oth Huang, Y. Z. oth Irwin, G. M. oth Johnson, R. P. oth Kichimi, H. oth Kirkby, J. oth Klem, D. E. oth Koop, D. E. oth Ludwig, J. oth Mills, G. B. oth Ogawa, A. oth Pal, T. oth Pitthan, R. oth Pollard, D. L. oth Prescott, C. Y. oth Rochester, L. S. oth Sakuda, M. oth Sherman, S. S. oth Wang, S. Q. oth Wojcicki, S. G. oth Yamamoto, H. oth Yan, W. G. oth Young, C. C. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 56(1986), 20, Seite 2132-2135 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:56 year:1986 number:20 pages:2132-2135 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae059ddb2f24aa83663ba5a69ebe335178e916852 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 56 1986 20 2132-2135 4 |
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Ruckstuhl, W. @@oth@@ Stroynowski, R. @@oth@@ Atwood, W. B. @@oth@@ Barish, B. C. @@oth@@ Bonneaud, G. R. @@oth@@ Courau, A. @@oth@@ Donaldson, G. J. @@oth@@ Dubois, R. @@oth@@ Duro, M. M. @@oth@@ Elsen, E. E. @@oth@@ Gao, S. G. @@oth@@ Huang, Y. Z. @@oth@@ Irwin, G. M. @@oth@@ Johnson, R. P. @@oth@@ Kichimi, H. @@oth@@ Kirkby, J. @@oth@@ Klem, D. E. @@oth@@ Koop, D. E. @@oth@@ Ludwig, J. @@oth@@ Mills, G. B. @@oth@@ Ogawa, A. @@oth@@ Pal, T. @@oth@@ Pitthan, R. @@oth@@ Pollard, D. L. @@oth@@ Prescott, C. Y. @@oth@@ Rochester, L. S. @@oth@@ Sakuda, M. @@oth@@ Sherman, S. S. @@oth@@ Wang, S. Q. @@oth@@ Wojcicki, S. G. @@oth@@ Yamamoto, H. @@oth@@ Yan, W. G. @@oth@@ Young, C. C. @@oth@@ |
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study of three-prong τ decays and determination of the a1 parameters |
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Study of Three-Prong τ Decays and Determination of the A1 Parameters |
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We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. |
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We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. |
| abstract_unstemmed |
We report the results of a study of the three-prong decay mode of the τ in data taken with the DELCO detector at the SLAC e+e- storage ring PEP. We determine the total three-prong branching ratio to be B(3)=(12.1±0.5±1.2)% and the exclusive branching ratios B(τ→π+π-π±ν)=(5.0±0.1)% and B(τ→π+π-π±π0ν)=(6.0±1.2)%, respectively. The data with three charged pions allow for the determination of the mass and width of the A1 resonance as MA1=1056±20±15 MeV and ΓA1=476-120+132±54 MeV. |
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Study of Three-Prong τ Decays and Determination of the A1 Parameters |
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Ruckstuhl, W. Stroynowski, R. Atwood, W. B. Barish, B. C. Bonneaud, G. R. Courau, A. Donaldson, G. J. Dubois, R. Duro, M. M. Elsen, E. E. Gao, S. G. Huang, Y. Z. Irwin, G. M. Johnson, R. P. Kichimi, H. Kirkby, J. Klem, D. E. Koop, D. E. Ludwig, J. Mills, G. B. Ogawa, A. Pal, T. Pitthan, R. Pollard, D. L. Prescott, C. Y. Rochester, L. S. Sakuda, M. Sherman, S. S. Wang, S. Q. Wojcicki, S. G. Yamamoto, H. Yan, W. G. Young, C. C. |
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Ruckstuhl, W. Stroynowski, R. Atwood, W. B. Barish, B. C. Bonneaud, G. R. Courau, A. Donaldson, G. J. Dubois, R. Duro, M. M. Elsen, E. E. Gao, S. G. Huang, Y. Z. Irwin, G. M. Johnson, R. P. Kichimi, H. Kirkby, J. Klem, D. E. Koop, D. E. Ludwig, J. Mills, G. B. Ogawa, A. Pal, T. Pitthan, R. Pollard, D. L. Prescott, C. Y. Rochester, L. S. Sakuda, M. Sherman, S. S. Wang, S. Q. Wojcicki, S. G. Yamamoto, H. Yan, W. G. Young, C. C. |
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