Search for bosonic stop decays in R-parity violating supersymmetry in e+p collisions at HERA

Aktas, A; Andreev, V; Anthonis, T; Asmone, A; Babaev, A; Backovic, S; Bahr, J; Baranov, P; Barrelet, E; Bartel, W; Baumgartner, S; Becker, J; Beckingham, M; Behnke, O; Behrendt, O; Belousov, A; Berger, C; Berger, N; Berndt, T; Bizot, JC; Bohme, J; Boenig, M-O; Boudry, V; Bracinik, J; Brisson, V; Broker, H-B; Brown, DP; Bruncko, D; Busser, FW; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, AJ; Caron, S; Cassol-Brunner, F; Cerny, K; Chekelian, V; Contreras, JG; Coppens, YR; Coughlan, JA; Cox, BE; Cozzika, G; Cvach, J; Dainton, JB; Dau, WD; Daum, K; Delcourt, B; Demirchyan, R; de Roeck, A; Desch, K; de Wolf, EA; Diaconu, C; Dingfelder, J; Dodonov, V; Dubak, A; Duprel, C; Eckerlin, G; Efremenko, V; Egli, S; Eichler, R; Eisele, F; Ellerbrock, M; Elsen, E; Erdmann, M; Erdmann, W; Faulkner, PJW; Favart, L; Fedotov, A; Felst, R; Ferencei, J; Fleischer, M; Fleischmann, P; Fleming, YH; Flucke, G; Flugge, G; Fomenko, A; Foresti, I; Formanek, J; Franke, G; Frising, G; Gabathuler, E; Gabathuler, K; Garutti, E; Garvey, J; Gayler, J; Gerhards, R; Gerlich, C; Ghazaryan, S; Ginzburgskaya, S; Goerlich, L; Gogitidze, N; Gorbounov, S; Grab, C; Grassler, H; Greenshaw, T; Gregori, M; Grindhammer, G; Gwilliam, C; Haidt, D; Hajduk, L; Haller, J; Hansson, M; Heinzelmann, G; Henderson, RCW; Henschel, H; Henshaw, O; Herrera, G; Herynek, I; Heuer, R-D; Hildebrandt, M; Hiller, KH; Hoting, P; Hoffmann, D; Horisberger, R; Hovhannisyan, A; Ibbotson, M; Ismail, M; Jacquet, M; Janauschek, L; Janssen, X; Jemanov, V; Jonsson, L; Johnson, DP; Jung, H; Kant, D; Kapichine, M; Karlsson, M; Katzy, J; Keller, N; Kennedy, J; Kenyon, IR; Kiesling, C; Klein, M; Kleinwort, C; Klimkovich, T; Kluge, T; Knies, G; Knutsson, A; Koblitz, B; Korbel, V; Kostka, P; Koutouev, R; Kropivnitskaya, A; Kroseberg, J; Kruger, K; Kuckens, J; Kuhr, T; Landon, MPJ; Lange, W; Lastovicka, T; Laycock, P; Lebedev, A; Leissner, B; Lemrani, R; Lendermann, V; Levonian, S; Lindfeld, L; Lipka, K; List, B; Lobodzinska, E; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lueders, H; Luke, D; LUX, T; Lytkin, L; Makankine, A; Malden, N; Malinovski, E; Mangano, S; Marage, P; Marks, J; Marshall, R; Martisikova, M; Martyn, H-U; Maxfield, SJ; Meer, D; Mehta, A; Meier, K; Meyer, AB; Meyer, H; Meyer, J; Mikocki, S; Milcewicz-Mika, I; Milstead, D; Mohamed, A; Moreau, F; Morozov, A; Morozov, I; Morris, JV; Mozer, MU; Muller, K; Murin, P; Nagovizin, V; Nankov, K; Naroska, B; Naumann, J; Naumann, T; Newman, PR; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nozicka, M; Oganezov, R; Olivier, B; Olsson, JE; Ossoskov, G; Ozerov, D; Paramonov, A; Pascaud, C; Patel, GD; Peez, M; Perez, E; Perieanu, A; Petrukhin, A; Pitzl, D; Placakyte, R; Poschl, R; Portheault, B; Povh, B; Raicevic, N; Reimer, P; Reisert, B; Rimmer, A; Risler, C; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rurikova, Z; Rusakov, S; Rybicki, K; Sankey, DPC; Sauvan, E; Schatzel, S; Scheins, J; Schilling, F-P; Schleper, P; Schmidt, S; Schmitt, S; Schneider, M; Schoeffel, L; Schoning, A; Schroder, V; Schultz-Coulon, H-C; Schwanenberger, C; Sedlak, K; Sefkow, F; Sheviakov, I; Shtarkov, LN; Sirois, Y; Sloan, T; Smirnov, P; Soloviev, Y; South, D; Spaskov, V; Specka, A; Spitzer, H; Stamen, R; Stella, B; Stiewe, J; Strauch, I; Straumann, U; Tchoulakov, V; Thompson, G; Thompson, PD; Tomasz, F; Traynor, D; Truol, P; Tsipolitis, G; Tsurin, I; Turnau, J; Tzamariudaki, E; Uraev, A; Urban, M; Usik, A; Utkin, D; Valkar, S; Valkarova, A; Vallee, C; van Mechelen, P; van Remortel, N; Vargas Trevino, A; Vazdik, Y; Veelken, C; Vest, A; Vinokurova, S; Volchinski, V; Wacker, K; Wagner, J; Weber, G; Weber, R; Wegener, D; Werner, C; Werner, N; Wessels, M; Wessling, B; Winter, G-G; Wissing, C; Woehrling, E-E; Wolf, R; Wunsch, E; Xella, S; Yan, W; Yeganov, V; Zacek, J; Zalesak, J; Zhang, Z; Zhelezov, A; Zhokin, A; Zohrabyan, H; Zomer, F

dc.contributor.author	Aktas, A	en
dc.contributor.author	Andreev, V	en
dc.contributor.author	Anthonis, T	en
dc.contributor.author	Asmone, A	en
dc.contributor.author	Babaev, A	en
dc.contributor.author	Backovic, S	en
dc.contributor.author	Bahr, J	en
dc.contributor.author	Baranov, P	en
dc.contributor.author	Barrelet, E	en
dc.contributor.author	Bartel, W	en
dc.contributor.author	Baumgartner, S	en
dc.contributor.author	Becker, J	en
dc.contributor.author	Beckingham, M	en
dc.contributor.author	Behnke, O	en
dc.contributor.author	Behrendt, O	en
dc.contributor.author	Belousov, A	en
dc.contributor.author	Berger, C	en
dc.contributor.author	Berger, N	en
dc.contributor.author	Berndt, T	en
dc.contributor.author	Bizot, JC	en
dc.contributor.author	Bohme, J	en
dc.contributor.author	Boenig, M-O	en
dc.contributor.author	Boudry, V	en
dc.contributor.author	Bracinik, J	en
dc.contributor.author	Brisson, V	en
dc.contributor.author	Broker, H-B	en
dc.contributor.author	Brown, DP	en
dc.contributor.author	Bruncko, D	en
dc.contributor.author	Busser, FW	en
dc.contributor.author	Bunyatyan, A	en
dc.contributor.author	Buschhorn, G	en
dc.contributor.author	Bystritskaya, L	en
dc.contributor.author	Campbell, AJ	en
dc.contributor.author	Caron, S	en
dc.contributor.author	Cassol-Brunner, F	en
dc.contributor.author	Cerny, K	en
dc.contributor.author	Chekelian, V	en
dc.contributor.author	Contreras, JG	en
dc.contributor.author	Coppens, YR	en
dc.contributor.author	Coughlan, JA	en
dc.contributor.author	Cox, BE	en
dc.contributor.author	Cozzika, G	en
dc.contributor.author	Cvach, J	en
dc.contributor.author	Dainton, JB	en
dc.contributor.author	Dau, WD	en
dc.contributor.author	Daum, K	en
dc.contributor.author	Delcourt, B	en
dc.contributor.author	Demirchyan, R	en
dc.contributor.author	de Roeck, A	en
dc.contributor.author	Desch, K	en
dc.contributor.author	de Wolf, EA	en
dc.contributor.author	Diaconu, C	en
dc.contributor.author	Dingfelder, J	en
dc.contributor.author	Dodonov, V	en
dc.contributor.author	Dubak, A	en
dc.contributor.author	Duprel, C	en
dc.contributor.author	Eckerlin, G	en
dc.contributor.author	Efremenko, V	en
dc.contributor.author	Egli, S	en
dc.contributor.author	Eichler, R	en
dc.contributor.author	Eisele, F	en
dc.contributor.author	Ellerbrock, M	en
dc.contributor.author	Elsen, E	en
dc.contributor.author	Erdmann, M	en
dc.contributor.author	Erdmann, W	en
dc.contributor.author	Faulkner, PJW	en
dc.contributor.author	Favart, L	en
dc.contributor.author	Fedotov, A	en
dc.contributor.author	Felst, R	en
dc.contributor.author	Ferencei, J	en
dc.contributor.author	Fleischer, M	en
dc.contributor.author	Fleischmann, P	en
dc.contributor.author	Fleming, YH	en
dc.contributor.author	Flucke, G	en
dc.contributor.author	Flugge, G	en
dc.contributor.author	Fomenko, A	en
dc.contributor.author	Foresti, I	en
dc.contributor.author	Formanek, J	en
dc.contributor.author	Franke, G	en
dc.contributor.author	Frising, G	en
dc.contributor.author	Gabathuler, E	en
dc.contributor.author	Gabathuler, K	en
dc.contributor.author	Garutti, E	en
dc.contributor.author	Garvey, J	en
dc.contributor.author	Gayler, J	en
dc.contributor.author	Gerhards, R	en
dc.contributor.author	Gerlich, C	en
dc.contributor.author	Ghazaryan, S	en
dc.contributor.author	Ginzburgskaya, S	en
dc.contributor.author	Goerlich, L	en
dc.contributor.author	Gogitidze, N	en
dc.contributor.author	Gorbounov, S	en
dc.contributor.author	Grab, C	en
dc.contributor.author	Grassler, H	en
dc.contributor.author	Greenshaw, T	en
dc.contributor.author	Gregori, M	en
dc.contributor.author	Grindhammer, G	en
dc.contributor.author	Gwilliam, C	en
dc.contributor.author	Haidt, D	en
dc.contributor.author	Hajduk, L	en
dc.contributor.author	Haller, J	en
dc.contributor.author	Hansson, M	en
dc.contributor.author	Heinzelmann, G	en
dc.contributor.author	Henderson, RCW	en
dc.contributor.author	Henschel, H	en
dc.contributor.author	Henshaw, O	en
dc.contributor.author	Herrera, G	en
dc.contributor.author	Herynek, I	en
dc.contributor.author	Heuer, R-D	en
dc.contributor.author	Hildebrandt, M	en
dc.contributor.author	Hiller, KH	en
dc.contributor.author	Hoting, P	en
dc.contributor.author	Hoffmann, D	en
dc.contributor.author	Horisberger, R	en
dc.contributor.author	Hovhannisyan, A	en
dc.contributor.author	Ibbotson, M	en
dc.contributor.author	Ismail, M	en
dc.contributor.author	Jacquet, M	en
dc.contributor.author	Janauschek, L	en
dc.contributor.author	Janssen, X	en
dc.contributor.author	Jemanov, V	en
dc.contributor.author	Jonsson, L	en
dc.contributor.author	Johnson, DP	en
dc.contributor.author	Jung, H	en
dc.contributor.author	Kant, D	en
dc.contributor.author	Kapichine, M	en
dc.contributor.author	Karlsson, M	en
dc.contributor.author	Katzy, J	en
dc.contributor.author	Keller, N	en
dc.contributor.author	Kennedy, J	en
dc.contributor.author	Kenyon, IR	en
dc.contributor.author	Kiesling, C	en
dc.contributor.author	Klein, M	en
dc.contributor.author	Kleinwort, C	en
dc.contributor.author	Klimkovich, T	en
dc.contributor.author	Kluge, T	en
dc.contributor.author	Knies, G	en
dc.contributor.author	Knutsson, A	en
dc.contributor.author	Koblitz, B	en
dc.contributor.author	Korbel, V	en
dc.contributor.author	Kostka, P	en
dc.contributor.author	Koutouev, R	en
dc.contributor.author	Kropivnitskaya, A	en
dc.contributor.author	Kroseberg, J	en
dc.contributor.author	Kruger, K	en
dc.contributor.author	Kuckens, J	en
dc.contributor.author	Kuhr, T	en
dc.contributor.author	Landon, MPJ	en
dc.contributor.author	Lange, W	en
dc.contributor.author	Lastovicka, T	en
dc.contributor.author	Laycock, P	en
dc.contributor.author	Lebedev, A	en
dc.contributor.author	Leissner, B	en
dc.contributor.author	Lemrani, R	en
dc.contributor.author	Lendermann, V	en
dc.contributor.author	Levonian, S	en
dc.contributor.author	Lindfeld, L	en
dc.contributor.author	Lipka, K	en
dc.contributor.author	List, B	en
dc.contributor.author	Lobodzinska, E	en
dc.contributor.author	Loktionova, N	en
dc.contributor.author	Lopez-Fernandez, R	en
dc.contributor.author	Lubimov, V	en
dc.contributor.author	Lueders, H	en
dc.contributor.author	Luke, D	en
dc.contributor.author	LUX, T	en
dc.contributor.author	Lytkin, L	en
dc.contributor.author	Makankine, A	en
dc.contributor.author	Malden, N	en
dc.contributor.author	Malinovski, E	en
dc.contributor.author	Mangano, S	en
dc.contributor.author	Marage, P	en
dc.contributor.author	Marks, J	en
dc.contributor.author	Marshall, R	en
dc.contributor.author	Martisikova, M	en
dc.contributor.author	Martyn, H-U	en
dc.contributor.author	Maxfield, SJ	en
dc.contributor.author	Meer, D	en
dc.contributor.author	Mehta, A	en
dc.contributor.author	Meier, K	en
dc.contributor.author	Meyer, AB	en
dc.contributor.author	Meyer, H	en
dc.contributor.author	Meyer, J	en
dc.contributor.author	Mikocki, S	en
dc.contributor.author	Milcewicz-Mika, I	en
dc.contributor.author	Milstead, D	en
dc.contributor.author	Mohamed, A	en
dc.contributor.author	Moreau, F	en
dc.contributor.author	Morozov, A	en
dc.contributor.author	Morozov, I	en
dc.contributor.author	Morris, JV	en
dc.contributor.author	Mozer, MU	en
dc.contributor.author	Muller, K	en
dc.contributor.author	Murin, P	en
dc.contributor.author	Nagovizin, V	en
dc.contributor.author	Nankov, K	en
dc.contributor.author	Naroska, B	en
dc.contributor.author	Naumann, J	en
dc.contributor.author	Naumann, T	en
dc.contributor.author	Newman, PR	en
dc.contributor.author	Niebuhr, C	en
dc.contributor.author	Nikiforov, A	en
dc.contributor.author	Nikitin, D	en
dc.contributor.author	Nowak, G	en
dc.contributor.author	Nozicka, M	en
dc.contributor.author	Oganezov, R	en
dc.contributor.author	Olivier, B	en
dc.contributor.author	Olsson, JE	en
dc.contributor.author	Ossoskov, G	en
dc.contributor.author	Ozerov, D	en
dc.contributor.author	Paramonov, A	en
dc.contributor.author	Pascaud, C	en
dc.contributor.author	Patel, GD	en
dc.contributor.author	Peez, M	en
dc.contributor.author	Perez, E	en
dc.contributor.author	Perieanu, A	en
dc.contributor.author	Petrukhin, A	en
dc.contributor.author	Pitzl, D	en
dc.contributor.author	Placakyte, R	en
dc.contributor.author	Poschl, R	en
dc.contributor.author	Portheault, B	en
dc.contributor.author	Povh, B	en
dc.contributor.author	Raicevic, N	en
dc.contributor.author	Reimer, P	en
dc.contributor.author	Reisert, B	en
dc.contributor.author	Rimmer, A	en
dc.contributor.author	Risler, C	en
dc.contributor.author	Rizvi, E	en
dc.contributor.author	Robmann, P	en
dc.contributor.author	Roland, B	en
dc.contributor.author	Roosen, R	en
dc.contributor.author	Rostovtsev, A	en
dc.contributor.author	Rurikova, Z	en
dc.contributor.author	Rusakov, S	en
dc.contributor.author	Rybicki, K	en
dc.contributor.author	Sankey, DPC	en
dc.contributor.author	Sauvan, E	en
dc.contributor.author	Schatzel, S	en
dc.contributor.author	Scheins, J	en
dc.contributor.author	Schilling, F-P	en
dc.contributor.author	Schleper, P	en
dc.contributor.author	Schmidt, S	en
dc.contributor.author	Schmitt, S	en
dc.contributor.author	Schneider, M	en
dc.contributor.author	Schoeffel, L	en
dc.contributor.author	Schoning, A	en
dc.contributor.author	Schroder, V	en
dc.contributor.author	Schultz-Coulon, H-C	en
dc.contributor.author	Schwanenberger, C	en
dc.contributor.author	Sedlak, K	en
dc.contributor.author	Sefkow, F	en
dc.contributor.author	Sheviakov, I	en
dc.contributor.author	Shtarkov, LN	en
dc.contributor.author	Sirois, Y	en
dc.contributor.author	Sloan, T	en
dc.contributor.author	Smirnov, P	en
dc.contributor.author	Soloviev, Y	en
dc.contributor.author	South, D	en
dc.contributor.author	Spaskov, V	en
dc.contributor.author	Specka, A	en
dc.contributor.author	Spitzer, H	en
dc.contributor.author	Stamen, R	en
dc.contributor.author	Stella, B	en
dc.contributor.author	Stiewe, J	en
dc.contributor.author	Strauch, I	en
dc.contributor.author	Straumann, U	en
dc.contributor.author	Tchoulakov, V	en
dc.contributor.author	Thompson, G	en
dc.contributor.author	Thompson, PD	en
dc.contributor.author	Tomasz, F	en
dc.contributor.author	Traynor, D	en
dc.contributor.author	Truol, P	en
dc.contributor.author	Tsipolitis, G	en
dc.contributor.author	Tsurin, I	en
dc.contributor.author	Turnau, J	en
dc.contributor.author	Tzamariudaki, E	en
dc.contributor.author	Uraev, A	en
dc.contributor.author	Urban, M	en
dc.contributor.author	Usik, A	en
dc.contributor.author	Utkin, D	en
dc.contributor.author	Valkar, S	en
dc.contributor.author	Valkarova, A	en
dc.contributor.author	Vallee, C	en
dc.contributor.author	van Mechelen, P	en
dc.contributor.author	van Remortel, N	en
dc.contributor.author	Vargas Trevino, A	en
dc.contributor.author	Vazdik, Y	en
dc.contributor.author	Veelken, C	en
dc.contributor.author	Vest, A	en
dc.contributor.author	Vinokurova, S	en
dc.contributor.author	Volchinski, V	en
dc.contributor.author	Wacker, K	en
dc.contributor.author	Wagner, J	en
dc.contributor.author	Weber, G	en
dc.contributor.author	Weber, R	en
dc.contributor.author	Wegener, D	en
dc.contributor.author	Werner, C	en
dc.contributor.author	Werner, N	en
dc.contributor.author	Wessels, M	en
dc.contributor.author	Wessling, B	en
dc.contributor.author	Winter, G-G	en
dc.contributor.author	Wissing, C	en
dc.contributor.author	Woehrling, E-E	en
dc.contributor.author	Wolf, R	en
dc.contributor.author	Wunsch, E	en
dc.contributor.author	Xella, S	en
dc.contributor.author	Yan, W	en
dc.contributor.author	Yeganov, V	en
dc.contributor.author	Zacek, J	en
dc.contributor.author	Zalesak, J	en
dc.contributor.author	Zhang, Z	en
dc.contributor.author	Zhelezov, A	en
dc.contributor.author	Zhokin, A	en
dc.contributor.author	Zohrabyan, H	en
dc.contributor.author	Zomer, F	en
dc.date.accessioned	2014-03-01T01:53:45Z
dc.date.available	2014-03-01T01:53:45Z
dc.date.issued	2004	en
dc.identifier.issn	03702693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27118
dc.subject.other	germanium	en
dc.subject.other	article	en
dc.subject.other	confidence interval	en
dc.subject.other	decomposition	en
dc.subject.other	electromagnetic field	en
dc.subject.other	mathematical computing	en
dc.subject.other	phenomenology	en
dc.subject.other	positron	en
dc.title	Search for bosonic stop decays in R-parity violating supersymmetry in e+p collisions at HERA	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.physletb.2004.08.032	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.physletb.2004.08.032	en
heal.publicationDate	2004	en
heal.abstract	A search for scalar top quarks in R-parity violating supersymmetry is performed in e+p collisions at HERA using the H1 detector. The data, taken at s=319GeV and 301 GeV, correspond to an integrated luminosity of 106pb-1. The resonant production of scalar top quarks t̃ in positron quark fusion via an R-parity violating Yukawa coupling λ′ is considered with the subsequent bosonic stop decay t̃→b̃W. The R-parity violating decay of the sbottom quark b̃→dν̄e and leptonic and hadronic W decays are considered. No evidence for stop production is found in the search for bosonic stop decays nor in a search for the direct R-parity violating decay t̃→eq. Mass dependent limits on λ′ are obtained in the framework of the minimal supersymmetric Standard Model. Stop quarks with masses up to 275GeV can be excluded at the 95% confidence level for a Yukawa coupling of electromagnetic strength. © 2004 Elsevier B.V. All rights reserved.	en
heal.journalName	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	en
dc.identifier.doi	10.1016/j.physletb.2004.08.032	en
dc.identifier.volume	599	en
dc.identifier.issue	3-4	en
dc.identifier.spage	159	en
dc.identifier.epage	172	en