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Adam J, Bai X, Baldini AM, Baracchini E, Bemporad C, Boca G, Cattaneo PW, Cavoto G, Cei F, Cerri C, de Bari A, De Gerone M, Doke T, Dussoni S, Egger J, Fujii Y, Galli L, Gatti F, Golden B, Grassi M, Graziosi A, Grigoriev DN, Haruyama T, Hildebrandt M, Hisamatsu Y, Ignatov F, Iwamoto T, Kaneko D, Kettle PR, Khazin BI, Khomotov N, Kiselev O, Korenchenko A, Kravchuk N, Lim G, Maki A, Mihara S, Molzon W, Mori T, Mzavia D, Nardò R, Natori H, Nicolò D, Nishiguchi H, Nishimura Y, Ootani W, Panareo M, Papa A, Piredda G, Popov A, Renga F, Ripiccini E, Ritt S, Rossella M, Sawada R, Sergiampietri F, Signorelli G, Suzuki S, Tenchini F, Topchyan C, Uchiyama Y, Voena C, Xiao F, Yamada S, Yamamoto A, Yamashita S, You Z, Yudin YV, Zanello D. New constraint on the existence of the μ+ → e+ γ decay. Phys Rev Lett 2013; 110:201801. [PMID: 25167396 DOI: 10.1103/physrevlett.110.201801] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Indexed: 06/03/2023]
Abstract
The analysis of a combined data set, totaling 3.6 × 10(14) stopped muons on target, in the search for the lepton flavor violating decay μ(+) → e(+)γ is presented. The data collected by the MEG experiment at the Paul Scherrer Institut show no excess of events compared to background expectations and yield a new upper limit on the branching ratio of this decay of 5.7 × 10(-13) (90% confidence level). This represents a four times more stringent limit than the previous world best limit set by MEG.
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Affiliation(s)
- J Adam
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland and Swiss Federal Institute of Technology ETH, CH-8093 Zürich, Switzerland
| | - X Bai
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - A M Baldini
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - E Baracchini
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan and KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan and University of California, Irvine, California 92697, USA
| | - C Bemporad
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy and Dipartimento di Fisica, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - G Boca
- INFN Sezione di Pavia, dell'Università, Via Bassi 6, 27100 Pavia, Italy and Dipartimento di Fisica, dell'Università, Via Bassi 6, 27100 Pavia, Italy
| | - P W Cattaneo
- INFN Sezione di Pavia, dell'Università, Via Bassi 6, 27100 Pavia, Italy
| | - G Cavoto
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - F Cei
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy and Dipartimento di Fisica, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - C Cerri
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - A de Bari
- INFN Sezione di Pavia, dell'Università, Via Bassi 6, 27100 Pavia, Italy and Dipartimento di Fisica, dell'Università, Via Bassi 6, 27100 Pavia, Italy
| | - M De Gerone
- INFN Sezione di Genova, dell'Università, Via Dodecaneso 33, 16146 Genova, Italy and Dipartimento di Fisica, dell'Università, Via Dodecaneso 33, 16146 Genova, Italy
| | - T Doke
- Research Institute for Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - S Dussoni
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - J Egger
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - Y Fujii
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - L Galli
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland and INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - F Gatti
- INFN Sezione di Genova, dell'Università, Via Dodecaneso 33, 16146 Genova, Italy and Dipartimento di Fisica, dell'Università, Via Dodecaneso 33, 16146 Genova, Italy
| | - B Golden
- University of California, Irvine, California 92697, USA
| | - M Grassi
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - A Graziosi
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - D N Grigoriev
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia and Novosibirsk State Technical University, 630092 Novosibirsk, Russia
| | - T Haruyama
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - M Hildebrandt
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - Y Hisamatsu
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - F Ignatov
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
| | - T Iwamoto
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - D Kaneko
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - P-R Kettle
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - B I Khazin
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
| | - N Khomotov
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
| | - O Kiselev
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - A Korenchenko
- Joint Institute for Nuclear Research, 141980 Dubna, Russia
| | - N Kravchuk
- Joint Institute for Nuclear Research, 141980 Dubna, Russia
| | - G Lim
- University of California, Irvine, California 92697, USA
| | - A Maki
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - S Mihara
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - W Molzon
- University of California, Irvine, California 92697, USA
| | - T Mori
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - D Mzavia
- Joint Institute for Nuclear Research, 141980 Dubna, Russia
| | - R Nardò
- INFN Sezione di Pavia, dell'Università, Via Bassi 6, 27100 Pavia, Italy
| | - H Natori
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland and ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan and KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - D Nicolò
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy and Dipartimento di Fisica, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - H Nishiguchi
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Y Nishimura
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - W Ootani
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - M Panareo
- INFN Sezione di Lecce, dell'Università, Via per Arnesano, 73100 Lecce, Italy and Dipartimento di Fisica, dell'Università, Via per Arnesano, 73100 Lecce, Italy
| | - A Papa
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - G Piredda
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - A Popov
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
| | - F Renga
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland and INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - E Ripiccini
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy and Dipartimento di Fisica, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - S Ritt
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
| | - M Rossella
- INFN Sezione di Pavia, dell'Università, Via Bassi 6, 27100 Pavia, Italy
| | - R Sawada
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - F Sergiampietri
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - G Signorelli
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - S Suzuki
- Research Institute for Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - F Tenchini
- INFN Sezione di Pisa, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy and Dipartimento di Fisica, dell'Università, Largo B. Pontecorvo 3, 56127 Pisa, Italy
| | - C Topchyan
- University of California, Irvine, California 92697, USA
| | - Y Uchiyama
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland and ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - C Voena
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
| | - F Xiao
- University of California, Irvine, California 92697, USA
| | - S Yamada
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - A Yamamoto
- KEK, High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - S Yamashita
- ICEPP, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Z You
- University of California, Irvine, California 92697, USA
| | - Yu V Yudin
- Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
| | - D Zanello
- INFN Sezione di Roma, dell'Università "Sapienza", Piazzale A. Moro, 00185 Roma, Italy
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Adam J, Bai X, Baldini AM, Baracchini E, Bemporad C, Boca G, Cattaneo PW, Cavoto G, Cei F, Cerri C, de Bari A, De Gerone M, Doke T, Dussoni S, Egger J, Fratini K, Fujii Y, Galli L, Gallucci G, Gatti F, Golden B, Grassi M, Grigoriev DN, Haruyama T, Hildebrandt M, Hisamatsu Y, Ignatov F, Iwamoto T, Kettle PR, Khazin BI, Kiselev O, Korenchenko A, Kravchuk N, Maki A, Mihara S, Molzon W, Mori T, Mzavia D, Natori H, Nicolò D, Nishiguchi H, Nishimura Y, Ootani W, Panareo M, Papa A, Pazzi R, Piredda G, Popov A, Renga F, Ritt S, Rossella M, Sawada R, Sergiampietri F, Signorelli G, Suzuki S, Tenchini F, Topchyan C, Uchiyama Y, Valle R, Voena C, Xiao F, Yamada S, Yamamoto A, Yamashita S, Yudin YV, Zanello D. New limit on the lepton-flavor-violating decay μ+→e+γ. Phys Rev Lett 2011; 107:171801. [PMID: 22107507 DOI: 10.1103/physrevlett.107.171801] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Indexed: 05/31/2023]
Abstract
We present a new result based on an analysis of the data collected by the MEG detector at the Paul Scherrer Institut in 2009 and 2010, in search of the lepton-flavor-violating decay μ(+)e(+)γ. The likelihood analysis of the combined data sample, which corresponds to a total of 1.8×10(14) muon decays, gives a 90% C.L. upper limit of 2.4×10(-12) on the branching ratio of the μ(+)→e(+)γ decay, constituting the most stringent limit on the existence of this decay to date.
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Affiliation(s)
- J Adam
- Paul Scherrer Institut PSI, CH-5232 Villigen, Switzerland
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Ambrose D, Arroyo C, Bachman M, Connor D, Eckhause M, Graessle S, Hancock AD, Hartman K, Hebert M, Hoff CH, Hoffmann GW, Irwin GM, Kane JR, Kanematsu N, Kuang Y, Lang K, Lee R, Martin RD, McDonough J, Milder A, Molzon WR, Pommot-Maia M, Riley PJ, Ritchie JL, Rubin PD, Vassilakopoulos VI. Improved branching ratio measurement for the decay K(0)(L) --> &mgr;(+)&mgr;(-). Phys Rev Lett 2000; 84:1389-1392. [PMID: 11017525 DOI: 10.1103/physrevlett.84.1389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/1999] [Indexed: 05/23/2023]
Abstract
We report results from Experiment 871, performed at the BNL AGS, of a measurement of the branching ratio K(0)(L)-->&mgr;(+)&mgr;(-) with respect to the CP-violating mode K(0)(L)-->pi(+)pi(-). This experiment detected over 6200 candidate &mgr;(+)&mgr;(-) events, a factor of 6 more than that seen in all previous measurements combined. The resulting branching ratio gamma(K(0)(L)-->&mgr;(+)&mgr;(-))/gamma(K(0)(L)-->pi(+)pi(-)) = (3. 474+/-0.057)x10(-6) leads to a branching fraction B(K(0)(L)-->&mgr;(+)&mgr;(-)) = (7.18+/-0.17)x10(-9), which is consistent with the current world average, and reduces the uncertainty in this decay mode by a factor of 3.
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Affiliation(s)
- D Ambrose
- University of Texas, Austin, Texas 78712, USA
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Belz J, Cousins RD, Diwan MV, Eckhause M, Ecklund KM, Hancock AD, Highland VL, Hoff C, Hoffmann GW, Irwin GM, Kane JR, Kettell SH, Klein JR, Kuang Y, Lang K, Martin R, May M, McDonough J, Molzon WR, Riley PJ, Ritchie JL, Schwartz AJ, Trandafir A, Ware B, Welsh RE, White SN, Witkowski MT, Wojcicki SG, Worm S. Search for the weak decay of an H dibaryon. Phys Rev Lett 1996; 76:3277-3280. [PMID: 10060926 DOI: 10.1103/physrevlett.76.3277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Belz J, Cousins RD, Diwan MV, Eckhause M, Ecklund KM, Fitch VL, Hancock AD, Highland VL, Hoff C, Hoffmann GW, Irwin GM, Kane JR, Kettell SH, Klein JR, Kuang Y, Lang K, Martin R, May M, McDonough J, Molzon WR, Riley PJ, Ritchie JL, Schwartz AJ, Trandafir A, Ware B, Welsh RE, White SN, Witkowski MT, Wojcicki SG, Worm S. Search for diffractive dissociation of a long-lived H dibaryon. Phys Rev D Part Fields 1996; 53:R3487-R3491. [PMID: 10020412 DOI: 10.1103/physrevd.53.r3487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Heinson AP, Horvath J, Knibbe P, Mathiazhagan C, Molzon WR, Urheim J, Arisaka K, Cousins RD, Kaarsberg T, Konigsberg J, Melese P, Rubin P, Slater WE, Wagner D, Hart GW, Kinnison WW, Lee DM, McKee RJ, Milner EC, Sanders GH, Ziock HJ, Axelrod S, Biery KA, Diwan M, Irwin GM, Lang K, Margulies J, Ouimette DA, Schwartz AJ, Wojcicki SG, Auerbach LB, Belz J, Buchholz P, Guss C, Highland VL, Kettell SH, McFarlane WK, Sivertz M, Hoffmann GW, Riley PJ, Ritchie JL, Yamashita A, Chapman MD, Eckhause M, Ginkel JF, Hancock AD, Kane JR, Kenney CJ, Kuang Y, Vulcan WF, Welsh RE, Whyley RJ, Winter RG, Witkowski MT. Measurement of the branching ratio for the rare decay KL0--> micro+ micro-. Phys Rev D Part Fields 1995; 51:985-1013. [PMID: 10018558 DOI: 10.1103/physrevd.51.985] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Arisaka K, Auerbach LB, Axelrod S, Belz J, Biery KA, Buchholz P, Chapman MD, Cousins RD, Diwan MV, Eckhause M, Ginkel JF, Guss C, Hancock AD, Heinson AP, Highland VL, Hoffmann GW, Horvath J, Irwin GM, Joyce D, Kaarsberg T, Kane JR, Kenney CJ, Kettell SH, Kinnison WW, Knibbe P, Konigsberg J, Kuang Y, Lang K, Lee DM, Margulies J, Mathiazhagan C, McFarlane WK, McKee RJ, Melese P, Milner EC, Molzon WR, Ouimette DA, Riley PJ, Ritchie JL, Rubin P, Sanders GH, Schwartz AJ, Sivertz M, Slater WE, Urheim J, Vulcan WF, Wagner DL, Welsh RE, Whyley RJ, Winter RG, Witkowski MT, Wojcicki SG, Yamashita A, Ziock HJ. Improved sensitivity in a search for the rare decay KL0-->e+e-. Phys Rev Lett 1993; 71:3910-3913. [PMID: 10055106 DOI: 10.1103/physrevlett.71.3910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Arisaka K, Auerbach LB, Axelrod S, Belz J, Biery KA, Buchholz P, Chapman MD, Cousins RD, Diwan MV, Eckhause M, Ginkel JF, Guss C, Hancock AD, Heinson AP, Highland VL, Hoffmann GW, Horvath J, Irwin GM, Joyce D, Kaarsberg T, Kane JR, Kenney CJ, Kettell SH, Kinnison WW, Knibbe P, Konigsberg J, Kuang Y, Lang K, Lee DM, Margulies J, Mathiazhagan C, McFarlane WK, McKee RJ, Melese P, Milner EC, Molzon WR, Ouimette DA, Riley PJ, Ritchie JL, Rubin P, Sanders GH, Schwartz AJ, Sivertz M, Slater WE, Urheim J, Vulcan WF, Wagner DL, Welsh RE, Whyley RJ, Winter RG, Witkowski MT, Wojcicki SG, Yamashita A, Ziock HJ. Improved upper limit on the branching ratio B(KL0--> micro+/-e+/-). Phys Rev Lett 1993; 70:1049-1052. [PMID: 10054273 DOI: 10.1103/physrevlett.70.1049] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Heinson AP, Horvath J, Mathiazhagan C, Molzon WR, Arisaka K, Cousins RD, Kaarsberg T, Konigsberg J, Rubin P, Slater WE, Wagner DL, Kinnison WW, Lee DM, McKee RJ, Milner EC, Sanders GH, Ziock HJ, Knibbe P, Urheim J, Biery KA, Diwan MV, Irwin GM, Lang K, Margulies J, Ouimette DA, Schwartz A, Wojcicki SG, Auerbach LB, Belz J, Buchholz P, Highland VL, McFarlane WK, Sivertz M, Ritchie JL, Yamashita A, Chapman MD, Eckhause M, Ginkel JF, Hancock AD, Kane JR, Kenney CJ, Kuang Y, Vulcan WF, Welsh RE, Whyley RJ, Winter RG. Higher-statistics measurement of the branching ratio for the decay KL0--> micro micro. Phys Rev D Part Fields 1991; 44:R1-R5. [PMID: 10013746 DOI: 10.1103/physrevd.44.r1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Mathiazhagan C, Molzon WR, Cousins RD, Konigsberg J, Kubic J, Melese P, Rubin P, Slater WE, Wagner D, Hart GW, Kinnison WW, Lee DM, McKee RJ, Milner EC, Sanders GH, Ziock HJ, Arisaka K, Knibbe P, Urheim J, Axelrod S, Biery KA, Irwin GM, Lang K, Margulies J, Ouimette DA, Ritchie JL, Trang QH, Wojcicki SG, Auerbach LB, Buchholz P, Highland VL, McFarlane WK, Sivertz M, Chapman MD, Eckhause M, Ginkel JF, Hancock AD, Joyce D, Kane JR, Kenney CJ, Vulcan WF, Welsh RE, Whyley RJ, Winter RG. Measurement of the branching ratio for the decay KL0--> micro micro. Phys Rev Lett 1989; 63:2185-2188. [PMID: 10040822 DOI: 10.1103/physrevlett.63.2185] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Mathiazhagan C, Molzon WR, Cousins RD, Konigsberg J, Kubic J, Melese P, Rubin P, Slater WE, Wagner D, Hart GW, Kinnison WW, Lee DM, McKee RJ, Milner EC, Sanders GH, Ziock HJ, Arisaka K, Knibbe P, Urheim J, Axelrod S, Biery KA, Irwin GM, Lang K, Margulies J, Ouimette DA, Ritchie JL, Trang QH, Wojcicki SG, Auerbach LB, Buchholz P, Highland VL, McFarlane WK, Sivertz M, Chapman MD, Eckhause M, Ginkel JF, Hancock AD, Joyce D, Kane JR, Kenney CJ, Vulcan WF, Welsh RE, Whyley RJ, Winter RG. New experimental limits on KL0--> microe and KL0-->ee branching ratios. Phys Rev Lett 1989; 63:2181-2184. [PMID: 10040821 DOI: 10.1103/physrevlett.63.2181] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Cousins RD, Konigsberg J, Kubic J, Melese P, Rubin P, Slater WE, Frank JS, Hart GW, Kinnison WW, Lee DM, Milner EC, Sanders GH, Ziock HJ, Arisaka K, Knibbe P, Molzon WR, Urheim J, Wales WD, Axelrod S, Biery KA, Bonneaud G, Irwin GM, Lang K, Martoff CJ, Ouimette DA, Ritchie JL, Trang QH, Wojcicki SG, Auerbach LB, Buchholz P, Highland VL, McFarlane WK, Sivertz MB, Chapman MD, Eckhause M, Ginkel JF, Guss PP, Joyce D, Kane JR, Kenney CJ, Vulcan WF, Welsh RE, Whyley RJ, Winter RG. Search for the decays KL0--> microe and KL0-->ee. Phys Rev D Part Fields 1988; 38:2914-2917. [PMID: 9959470 DOI: 10.1103/physrevd.38.2914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Kesson T, Albrow MG, Almehed S, Benary O, Boggild H, Botner O, Breuker H, Brody H, Burkert V, Callen B, Carter AA, Carter JR, Cecil P, Choi Y, Cleland WE, Dam P, Dagan S, Dahl-Jensen E, Dahl-Jensen I, Damgaard G, Evans WM, Fabjan CW, Frandsen P, Frankel S, Frati W, Gordon H, Goerlach U, Hansen KH, Hedberg V, Hooper JE, Jarlskog G, Kessler G, Killian T, Kroeger R, Kulka K, Lissauer D, Lörstad B, Ludlam T, McCubbin NA, Möller R, Molzon W, Nielsen BS, Olsen LH, Oren Y, Rosso E, Rudge A, Specht H, Stumer I, Thompson JA, Thorstensen G, Vella E, Williamson JW, Willis WJ, Witzeling W, Woody C, Zajc WZ. Search for quark deconfinement: Strangeness production in pp, dd, p alpha, and alpha alpha collisions at sqrt sNN =31.5 and 44 GeV. Phys Rev Lett 1985; 55:2535-2538. [PMID: 10032172 DOI: 10.1103/physrevlett.55.2535] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Akesson T, Albrow MG, Almehed S, Batley R, Benary O, Boggild H, Botner O, Breuker H, Brody H, Burkert V, Callen B, Carosi R, Carter AA, Carter JR, Cecil P, Choi Y, Cleland WE, Dagan S, Dahl-Jensen E, Dahl-Jensen I, Dam P, Damgaard G, Evans WM, Fabjan CW, Frandsen P, Frankel S, Frati W, Gibson M, Goerlach U, Gordon H, Hansen KH, Harris M, Hedberg V, Hiddleston J, Jarlskog G, Katsanevas S, Killian T, Kroeger R, Kulka K, Lissauer D, Lörstad B, Ludlam T, Mannelli I, Markou A, McCubbin NA, Mjörnmark U, Moller R, Molzon W, Nappi A, Nielsen BS, Olsen LH, Oren Y, Pierrazzini G, Rosso E, Rudge A, Stumer I, Sullivan M, Thompson JA, Thorstenson G, Vella E, Williamson J, Willis WJ, Winik M. Rapidity and charge correlations of centrally produced charged particles in events with a high-momentum pi 0 near 11 degrees. Phys Rev D Part Fields 1985; 31:976-983. [PMID: 9955787 DOI: 10.1103/physrevd.31.976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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