Search for single top quark production at HERA

F. D. Aaron; M. Aldaya Martin; C. Alexa; K. Alimujiang; V. Andreev; B. Antunovic; A. Asmone; S. Backovic; A. Baghdasaryan; E. Barrelet; W. Bartel; K. Begzsuren; A. Belousov; J. C. Bizot; V. Boudry; I. Bozovic-Jelisavcic; J. Bracinik; G. Brandt; M. Brinkmann; V. Brisson; D. Bruncko; A. Bunyatyan; G. Buschhorn; L. Bystritskaya; A. J. Campbell; K. B. Cantun Avila; F. Cassol-Brunner; K. Cerny; V. Cerny; V. Chekelian; A. Cholewa; J. G. Contreras; J. A. Coughlan; G. Cozzika; J. Cvach; J. B. Dainton; K. Daum; M. Deak; Y. de Boer; B. Delcourt; M. Del Degan; J. Delvax; A. De Roeck; E. A. De Wolf; C. Diaconu; V. Dodonov; A. Dossanov; A. Dubak; G. Eckerlin; V. Efremenko; S. Egli; A. Eliseev; E. Elsen; A. Falkiewicz; L. Favart; A. Fedotov; R. Felst; J. Feltesse; J. Ferencei; D. -J. Fischer; M. Fleischer; A. Fomenko; E. Gabathuler; J. Gayler; S. Ghazaryan; A. Glazov; I. Glushkov; L. Goerlich; N. Gogitidze; M. Gouzevitch; C. Grab; T. Greenshaw; B. R. Grell; G. Grindhammer; S. Habib; D. Haidt; C. Helebrant; R. C. W. Henderson; E. Hennekemper; H. Henschel; M. Herbst; G. Herrera; M. Hildebrandt; K. H. Hiller; D. Hoffmann; R. Horisberger; T. Hreus; M. Jacquet; M. E. Janssen; X. Janssen; L. Jonsson; A. W. Jung; H. Jung; M. Kapichine; J. Katzy; I. R. Kenyon; C. Kiesling; M. Klein; C. Kleinwort; T. Kluge; A. Knutsson; R. Kogler; P. Kostka; M. Kraemer; K. Krastev; J. Kretzschmar; A. Kropivnitskaya; K. Krueger; K. Kutak; M. P. J. Landon; W. Lange; G. Lastovicka-Medin; P. Laycock; A. Lebedev; G. Leibenguth; V. Lendermann; S. Levonian; G. Li; K. Lipka; A. Liptaj; B. List; J. List; N. Loktionova; R. Lopez-Fernandez; V. Lubimov; L. Lytkin; A. Makankine; E. Malinovski; P. Marage; Ll. Marti; H. -U. Martyn; S. J. Maxfield; A. Mehta; A. B. Meyer; H. Meyer; H. Meyer; J. Meyer; V. Michels; S. Mikocki; I. Milcewicz-Mika; F. Moreau; A. Morozov; J. V. Morris; M. U. Mozer; M. Mudrinic; K. Mueller; P. Murin; Th. Naumann; P. R. Newman; C. Niebuhr; A. Nikiforov; G. Nowak; K. Nowak; M. Nozicka; B. Olivier; J. E. Olsson; Sakar Osman; D. Ozerov; V. Palichik; I. Panagoulias; M. Pandurovic; Th. Papadopoulou; C. Pascaud; G. D. Patel; O. Pejchal; E. Perez; A. Petrukhin; I. Picuric; S. Piec; D. Pitzl; R. Placakyte; B. Pokorny; R. Polifka; B. Povh; T. Preda; V. Radescu; A. J. Rahmat; N. Raicevic; A. Raspiareza; T. Ravdandorj; P. Reimer; E. Rizvi; P. Robmann; B. Roland; R. Roosen; A. Rostovtsev; M. Rotaru; J. E. Ruiz Tabasco; Z. Rurikova; S. Rusakov; D. Salek; D. P. C. Sankey; M. Sauter; E. Sauvan; S. Schmitt; C. Schmitz; L. Schoeffel; A. Schoening; H. -C. Schultz-Coulon; F. Sefkow; R. N. Shaw-West; L. N. Shtarkov; S. Shushkevich; T. Sloan; I. Smiljanic; Y. Soloviev; P. Sopicki; D. South; V. Spaskov; A. Specka; Z. Staykova; M. Steder; B. Stella; G. Stoicea; U. Straumann; D. Sunar; T. Sykora; V. Tchoulakov; G. Thompson; P. D. Thompson; T. Toll; F. Tomasz; T. H. Tran; D. Traynor; T. N. Trinh; P. Truoel; I. Tsakov; B. Tseepeldorj; J. Turnau; K. Urban; A. Valkarova; C. Vallee; P. Van Mechelen; A. Vargas Trevino; Y. Vazdik; S. Vinokurova; V. Volchinski; M. von den Driesch; D. Wegener; Ch. Wissing; E. Wuensch; J. Zacek; J. Zalesak; Z. Zhang; A. Zhokin; T. Zimmermann; H. Zohrabyan; F. Zomer; R. Zus

doi:10.1016/j.physletb.2009.06.057

Search for single top quark production at HERA

F. D. Aaron, M. Aldaya Martin, C. Alexa, K. Alimujiang, V. Andreev, B. Antunovic, A. Asmone, S. Backovic, A. Baghdasaryan, E. Barrelet, W. Bartel, K. Begzsuren, A. Belousov, J. C. Bizot, V. Boudry, I. Bozovic-Jelisavcic, J. Bracinik, G. Brandt, M. Brinkmann, V. BrissonD. Bruncko, A. Bunyatyan, G. Buschhorn, L. Bystritskaya, A. J. Campbell, K. B. Cantun Avila, F. Cassol-Brunner, K. Cerny, V. Cerny, V. Chekelian, A. Cholewa, J. G. Contreras, J. A. Coughlan, G. Cozzika, J. Cvach, J. B. Dainton, K. Daum, M. Deak, Y. de Boer, B. Delcourt, M. Del Degan, J. Delvax, A. De Roeck, E. A. De Wolf, C. Diaconu, V. Dodonov, A. Dossanov, A. Dubak, G. Eckerlin, V. Efremenko, S. Egli, A. Eliseev, E. Elsen, A. Falkiewicz, L. Favart, A. Fedotov, R. Felst, J. Feltesse, J. Ferencei, D. -J. Fischer, M. Fleischer, A. Fomenko, E. Gabathuler, J. Gayler, S. Ghazaryan, A. Glazov, I. Glushkov, L. Goerlich, N. Gogitidze, M. Gouzevitch, C. Grab, T. Greenshaw, B. R. Grell, G. Grindhammer, S. Habib, D. Haidt, C. Helebrant, R. C. W. Henderson, E. Hennekemper, H. Henschel, M. Herbst, G. Herrera, M. Hildebrandt, K. H. Hiller, D. Hoffmann, R. Horisberger, T. Hreus, M. Jacquet, M. E. Janssen, X. Janssen, L. Jonsson, A. W. Jung, H. Jung, M. Kapichine, J. Katzy, I. R. Kenyon, C. Kiesling, M. Klein, C. Kleinwort, T. Kluge, A. Knutsson, R. Kogler, P. Kostka, M. Kraemer, K. Krastev, J. Kretzschmar, A. Kropivnitskaya, K. Krueger, K. Kutak, M. P. J. Landon, W. Lange, G. Lastovicka-Medin, P. Laycock, A. Lebedev, G. Leibenguth, V. Lendermann, S. Levonian, G. Li, K. Lipka, A. Liptaj, B. List, J. List, N. Loktionova, R. Lopez-Fernandez, V. Lubimov, L. Lytkin, A. Makankine, E. Malinovski, P. Marage, Ll. Marti, H. -U. Martyn, S. J. Maxfield, A. Mehta, A. B. Meyer, H. Meyer, H. Meyer, J. Meyer, V. Michels, S. Mikocki, I. Milcewicz-Mika, F. Moreau, A. Morozov, J. V. Morris, M. U. Mozer, M. Mudrinic, K. Mueller, P. Murin, Th. Naumann, P. R. Newman, C. Niebuhr, A. Nikiforov, G. Nowak, K. Nowak, M. Nozicka, B. Olivier, J. E. Olsson, Sakar Osman, D. Ozerov, V. Palichik, I. Panagoulias, M. Pandurovic, Th. Papadopoulou, C. Pascaud, G. D. Patel, O. Pejchal, E. Perez, A. Petrukhin, I. Picuric, S. Piec, D. Pitzl, R. Placakyte, B. Pokorny, R. Polifka, B. Povh, T. Preda, V. Radescu, A. J. Rahmat, N. Raicevic, A. Raspiareza, T. Ravdandorj, P. Reimer, E. Rizvi, P. Robmann, B. Roland, R. Roosen, A. Rostovtsev, M. Rotaru, J. E. Ruiz Tabasco, Z. Rurikova, S. Rusakov, D. Salek, D. P. C. Sankey, M. Sauter, E. Sauvan, S. Schmitt, C. Schmitz, L. Schoeffel, A. Schoening, H. -C. Schultz-Coulon, F. Sefkow, R. N. Shaw-West, L. N. Shtarkov, S. Shushkevich, T. Sloan, I. Smiljanic, Y. Soloviev, P. Sopicki, D. South, V. Spaskov, A. Specka, Z. Staykova, M. Steder, B. Stella, G. Stoicea, U. Straumann, D. Sunar, T. Sykora, V. Tchoulakov, G. Thompson, P. D. Thompson, T. Toll, F. Tomasz, T. H. Tran, D. Traynor, T. N. Trinh, P. Truoel, I. Tsakov, B. Tseepeldorj, J. Turnau, K. Urban, A. Valkarova, C. Vallee, P. Van Mechelen, A. Vargas Trevino, Y. Vazdik, S. Vinokurova, V. Volchinski, M. von den Driesch, D. Wegener, Ch. Wissing, E. Wuensch, J. Zacek, J. Zalesak, Z. Zhang, A. Zhokin, T. Zimmermann, H. Zohrabyan, F. Zomer, R. Zus

Particle and nuclear physics

Research output: Contribution to journal › Article › peer-review

Abstract

A search for single top quark production is performed in the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Decays of top quarks into a b quark and a W boson with Subsequent leptonic or hadronic decay of the W are investigated. A multivariate analysis is performed to discriminate top quark production from Standard Model background processes. An upper limit on the top quark production cross section via flavour changing neutral current processes sigma(ep -> et X) < 0.25 pb is established at 95% CL. Limits on the anomalous coupling K-tu gamma are derived. (C) 2009 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	450-458
Journal	Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	678
Issue number	5
DOIs	https://doi.org/10.1016/j.physletb.2009.06.057
Publication status	Published - 2009

Subject classification (UKÄ)

Subatomic Physics

Access to Document

10.1016/j.physletb.2009.06.057

Cite this

Aaron, F. D., Martin, M. A., Alexa, C., Alimujiang, K., Andreev, V., Antunovic, B., Asmone, A., Backovic, S., Baghdasaryan, A., Barrelet, E., Bartel, W., Begzsuren, K., Belousov, A., Bizot, J. C., Boudry, V., Bozovic-Jelisavcic, I., Bracinik, J., Brandt, G., Brinkmann, M., ... Zus, R. (2009). Search for single top quark production at HERA. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 678(5), 450-458. https://doi.org/10.1016/j.physletb.2009.06.057

@article{71fd64f40fd74a9096606c957fddeb81,

title = "Search for single top quark production at HERA",

abstract = "A search for single top quark production is performed in the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Decays of top quarks into a b quark and a W boson with Subsequent leptonic or hadronic decay of the W are investigated. A multivariate analysis is performed to discriminate top quark production from Standard Model background processes. An upper limit on the top quark production cross section via flavour changing neutral current processes sigma(ep -> et X) < 0.25 pb is established at 95% CL. Limits on the anomalous coupling K-tu gamma are derived. (C) 2009 Elsevier B.V. All rights reserved.",

author = "Aaron, {F. D.} and Martin, {M. Aldaya} and C. Alexa and K. Alimujiang and V. Andreev and B. Antunovic and A. Asmone and S. Backovic and A. Baghdasaryan and E. Barrelet and W. Bartel and K. Begzsuren and A. Belousov and Bizot, {J. C.} and V. Boudry and I. Bozovic-Jelisavcic and J. Bracinik and G. Brandt and M. Brinkmann and V. Brisson and D. Bruncko and A. Bunyatyan and G. Buschhorn and L. Bystritskaya and Campbell, {A. J.} and Avila, {K. B. Cantun} and F. Cassol-Brunner and K. Cerny and V. Cerny and V. Chekelian and A. Cholewa and Contreras, {J. G.} and Coughlan, {J. A.} and G. Cozzika and J. Cvach and Dainton, {J. B.} and K. Daum and M. Deak and {de Boer}, Y. and B. Delcourt and {Del Degan}, M. and J. Delvax and {De Roeck}, A. and {De Wolf}, {E. A.} and C. Diaconu and V. Dodonov and A. Dossanov and A. Dubak and G. Eckerlin and V. Efremenko and S. Egli and A. Eliseev and E. Elsen and A. Falkiewicz and L. Favart and A. Fedotov and R. Felst and J. Feltesse and J. Ferencei and Fischer, {D. -J.} and M. Fleischer and A. Fomenko and E. Gabathuler and J. Gayler and S. Ghazaryan and A. Glazov and I. Glushkov and L. Goerlich and N. Gogitidze and M. Gouzevitch and C. Grab and T. Greenshaw and Grell, {B. R.} and G. Grindhammer and S. Habib and D. Haidt and C. Helebrant and Henderson, {R. C. W.} and E. Hennekemper and H. Henschel and M. Herbst and G. Herrera and M. Hildebrandt and Hiller, {K. H.} and D. Hoffmann and R. Horisberger and T. Hreus and M. Jacquet and Janssen, {M. E.} and X. Janssen and L. Jonsson and Jung, {A. W.} and H. Jung and M. Kapichine and J. Katzy and Kenyon, {I. R.} and C. Kiesling and M. Klein and C. Kleinwort and T. Kluge and A. Knutsson and R. Kogler and P. Kostka and M. Kraemer and K. Krastev and J. Kretzschmar and A. Kropivnitskaya and K. Krueger and K. Kutak and Landon, {M. P. J.} and W. Lange and G. Lastovicka-Medin and P. Laycock and A. Lebedev and G. Leibenguth and V. Lendermann and S. Levonian and G. Li and K. Lipka and A. Liptaj and B. List and J. List and N. Loktionova and R. Lopez-Fernandez and V. Lubimov and L. Lytkin and A. Makankine and E. Malinovski and P. Marage and Ll. Marti and Martyn, {H. -U.} and Maxfield, {S. J.} and A. Mehta and Meyer, {A. B.} and H. Meyer and H. Meyer and J. Meyer and V. Michels and S. Mikocki and I. Milcewicz-Mika and F. Moreau and A. Morozov and Morris, {J. V.} and Mozer, {M. U.} and M. Mudrinic and K. Mueller and P. Murin and Th. Naumann and Newman, {P. R.} and C. Niebuhr and A. Nikiforov and G. Nowak and K. Nowak and M. Nozicka and B. Olivier and Olsson, {J. E.} and Sakar Osman and D. Ozerov and V. Palichik and I. Panagoulias and M. Pandurovic and Th. Papadopoulou and C. Pascaud and Patel, {G. D.} and O. Pejchal and E. Perez and A. Petrukhin and I. Picuric and S. Piec and D. Pitzl and R. Placakyte and B. Pokorny and R. Polifka and B. Povh and T. Preda and V. Radescu and Rahmat, {A. J.} and N. Raicevic and A. Raspiareza and T. Ravdandorj and P. Reimer and E. Rizvi and P. Robmann and B. Roland and R. Roosen and A. Rostovtsev and M. Rotaru and {Ruiz Tabasco}, {J. E.} and Z. Rurikova and S. Rusakov and D. Salek and Sankey, {D. P. C.} and M. Sauter and E. Sauvan and S. Schmitt and C. Schmitz and L. Schoeffel and A. Schoening and Schultz-Coulon, {H. -C.} and F. Sefkow and Shaw-West, {R. N.} and Shtarkov, {L. N.} and S. Shushkevich and T. Sloan and I. Smiljanic and Y. Soloviev and P. Sopicki and D. South and V. Spaskov and A. Specka and Z. Staykova and M. Steder and B. Stella and G. Stoicea and U. Straumann and D. Sunar and T. Sykora and V. Tchoulakov and G. Thompson and Thompson, {P. D.} and T. Toll and F. Tomasz and Tran, {T. H.} and D. Traynor and Trinh, {T. N.} and P. Truoel and I. Tsakov and B. Tseepeldorj and J. Turnau and K. Urban and A. Valkarova and C. Vallee and {Van Mechelen}, P. and Trevino, {A. Vargas} and Y. Vazdik and S. Vinokurova and V. Volchinski and {von den Driesch}, M. and D. Wegener and Ch. Wissing and E. Wuensch and J. Zacek and J. Zalesak and Z. Zhang and A. Zhokin and T. Zimmermann and H. Zohrabyan and F. Zomer and R. Zus",

year = "2009",

doi = "10.1016/j.physletb.2009.06.057",

language = "English",

volume = "678",

pages = "450--458",

journal = "Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "5",

}

Aaron, FD, Martin, MA, Alexa, C, Alimujiang, K, Andreev, V, Antunovic, B, Asmone, A, Backovic, S, Baghdasaryan, A, Barrelet, E, Bartel, W, Begzsuren, K, Belousov, A, Bizot, JC, Boudry, V, Bozovic-Jelisavcic, I, Bracinik, J, Brandt, G, Brinkmann, M, Brisson, V, Bruncko, D, Bunyatyan, A, Buschhorn, G, Bystritskaya, L, Campbell, AJ, Avila, KBC, Cassol-Brunner, F, Cerny, K, Cerny, V, Chekelian, V, Cholewa, A, Contreras, JG, Coughlan, JA, Cozzika, G, Cvach, J, Dainton, JB, Daum, K, Deak, M, de Boer, Y, Delcourt, B, Del Degan, M, Delvax, J, De Roeck, A, De Wolf, EA, Diaconu, C, Dodonov, V, Dossanov, A, Dubak, A, Eckerlin, G, Efremenko, V, Egli, S, Eliseev, A, Elsen, E, Falkiewicz, A, Favart, L, Fedotov, A, Felst, R, Feltesse, J, Ferencei, J, Fischer, D-J, Fleischer, M, Fomenko, A, Gabathuler, E, Gayler, J, Ghazaryan, S, Glazov, A, Glushkov, I, Goerlich, L, Gogitidze, N, Gouzevitch, M, Grab, C, Greenshaw, T, Grell, BR, Grindhammer, G, Habib, S, Haidt, D, Helebrant, C, Henderson, RCW, Hennekemper, E, Henschel, H, Herbst, M, Herrera, G, Hildebrandt, M, Hiller, KH, Hoffmann, D, Horisberger, R, Hreus, T, Jacquet, M, Janssen, ME, Janssen, X, Jonsson, L, Jung, AW, Jung, H, Kapichine, M, Katzy, J, Kenyon, IR, Kiesling, C, Klein, M, Kleinwort, C, Kluge, T, Knutsson, A, Kogler, R, Kostka, P, Kraemer, M, Krastev, K, Kretzschmar, J, Kropivnitskaya, A, Krueger, K, Kutak, K, Landon, MPJ, Lange, W, Lastovicka-Medin, G, Laycock, P, Lebedev, A, Leibenguth, G, Lendermann, V, Levonian, S, Li, G, Lipka, K, Liptaj, A, List, B, List, J, Loktionova, N, Lopez-Fernandez, R, Lubimov, V, Lytkin, L, Makankine, A, Malinovski, E, Marage, P, Marti, L, Martyn, H-U, Maxfield, SJ, Mehta, A, Meyer, AB, Meyer, H, Meyer, H, Meyer, J, Michels, V, Mikocki, S, Milcewicz-Mika, I, Moreau, F, Morozov, A, Morris, JV, Mozer, MU, Mudrinic, M, Mueller, K, Murin, P, Naumann, T, Newman, PR, Niebuhr, C, Nikiforov, A, Nowak, G, Nowak, K, Nozicka, M, Olivier, B, Olsson, JE, Osman, S, Ozerov, D, Palichik, V, Panagoulias, I, Pandurovic, M, Papadopoulou, T, Pascaud, C, Patel, GD, Pejchal, O, Perez, E, Petrukhin, A, Picuric, I, Piec, S, Pitzl, D, Placakyte, R, Pokorny, B, Polifka, R, Povh, B, Preda, T, Radescu, V, Rahmat, AJ, Raicevic, N, Raspiareza, A, Ravdandorj, T, Reimer, P, Rizvi, E, Robmann, P, Roland, B, Roosen, R, Rostovtsev, A, Rotaru, M, Ruiz Tabasco, JE, Rurikova, Z, Rusakov, S, Salek, D, Sankey, DPC, Sauter, M, Sauvan, E, Schmitt, S, Schmitz, C, Schoeffel, L, Schoening, A, Schultz-Coulon, H-C, Sefkow, F, Shaw-West, RN, Shtarkov, LN, Shushkevich, S, Sloan, T, Smiljanic, I, Soloviev, Y, Sopicki, P, South, D, Spaskov, V, Specka, A, Staykova, Z, Steder, M, Stella, B, Stoicea, G, Straumann, U, Sunar, D, Sykora, T, Tchoulakov, V, Thompson, G, Thompson, PD, Toll, T, Tomasz, F, Tran, TH, Traynor, D, Trinh, TN, Truoel, P, Tsakov, I, Tseepeldorj, B, Turnau, J, Urban, K, Valkarova, A, Vallee, C, Van Mechelen, P, Trevino, AV, Vazdik, Y, Vinokurova, S, Volchinski, V, von den Driesch, M, Wegener, D, Wissing, C, Wuensch, E, Zacek, J, Zalesak, J, Zhang, Z, Zhokin, A, Zimmermann, T, Zohrabyan, H, Zomer, F & Zus, R 2009, 'Search for single top quark production at HERA', Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 678, no. 5, pp. 450-458. https://doi.org/10.1016/j.physletb.2009.06.057

TY - JOUR

T1 - Search for single top quark production at HERA

AU - Aaron, F. D.

AU - Martin, M. Aldaya

AU - Alexa, C.

AU - Alimujiang, K.

AU - Andreev, V.

AU - Antunovic, B.

AU - Asmone, A.

AU - Backovic, S.

AU - Baghdasaryan, A.

AU - Barrelet, E.

AU - Bartel, W.

AU - Begzsuren, K.

AU - Belousov, A.

AU - Bizot, J. C.

AU - Boudry, V.

AU - Bozovic-Jelisavcic, I.

AU - Bracinik, J.

AU - Brandt, G.

AU - Brinkmann, M.

AU - Brisson, V.

AU - Bruncko, D.

AU - Bunyatyan, A.

AU - Buschhorn, G.

AU - Bystritskaya, L.

AU - Campbell, A. J.

AU - Avila, K. B. Cantun

AU - Cassol-Brunner, F.

AU - Cerny, K.

AU - Cerny, V.

AU - Chekelian, V.

AU - Cholewa, A.

AU - Contreras, J. G.

AU - Coughlan, J. A.

AU - Cozzika, G.

AU - Cvach, J.

AU - Dainton, J. B.

AU - Daum, K.

AU - Deak, M.

AU - de Boer, Y.

AU - Delcourt, B.

AU - Del Degan, M.

AU - Delvax, J.

AU - De Roeck, A.

AU - De Wolf, E. A.

AU - Diaconu, C.

AU - Dodonov, V.

AU - Dossanov, A.

AU - Dubak, A.

AU - Eckerlin, G.

AU - Efremenko, V.

AU - Egli, S.

AU - Eliseev, A.

AU - Elsen, E.

AU - Falkiewicz, A.

AU - Favart, L.

AU - Fedotov, A.

AU - Felst, R.

AU - Feltesse, J.

AU - Ferencei, J.

AU - Fischer, D. -J.

AU - Fleischer, M.

AU - Fomenko, A.

AU - Gabathuler, E.

AU - Gayler, J.

AU - Ghazaryan, S.

AU - Glazov, A.

AU - Glushkov, I.

AU - Goerlich, L.

AU - Gogitidze, N.

AU - Gouzevitch, M.

AU - Grab, C.

AU - Greenshaw, T.

AU - Grell, B. R.

AU - Grindhammer, G.

AU - Habib, S.

AU - Haidt, D.

AU - Helebrant, C.

AU - Henderson, R. C. W.

AU - Hennekemper, E.

AU - Henschel, H.

AU - Herbst, M.

AU - Herrera, G.

AU - Hildebrandt, M.

AU - Hiller, K. H.

AU - Hoffmann, D.

AU - Horisberger, R.

AU - Hreus, T.

AU - Jacquet, M.

AU - Janssen, M. E.

AU - Janssen, X.

AU - Jonsson, L.

AU - Jung, A. W.

AU - Jung, H.

AU - Kapichine, M.

AU - Katzy, J.

AU - Kenyon, I. R.

AU - Kiesling, C.

AU - Klein, M.

AU - Kleinwort, C.

AU - Kluge, T.

AU - Knutsson, A.

AU - Kogler, R.

AU - Kostka, P.

AU - Kraemer, M.

AU - Krastev, K.

AU - Kretzschmar, J.

AU - Kropivnitskaya, A.

AU - Krueger, K.

AU - Kutak, K.

AU - Landon, M. P. J.

AU - Lange, W.

AU - Lastovicka-Medin, G.

AU - Laycock, P.

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PY - 2009

Y1 - 2009

N2 - A search for single top quark production is performed in the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Decays of top quarks into a b quark and a W boson with Subsequent leptonic or hadronic decay of the W are investigated. A multivariate analysis is performed to discriminate top quark production from Standard Model background processes. An upper limit on the top quark production cross section via flavour changing neutral current processes sigma(ep -> et X) < 0.25 pb is established at 95% CL. Limits on the anomalous coupling K-tu gamma are derived. (C) 2009 Elsevier B.V. All rights reserved.

AB - A search for single top quark production is performed in the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Decays of top quarks into a b quark and a W boson with Subsequent leptonic or hadronic decay of the W are investigated. A multivariate analysis is performed to discriminate top quark production from Standard Model background processes. An upper limit on the top quark production cross section via flavour changing neutral current processes sigma(ep -> et X) < 0.25 pb is established at 95% CL. Limits on the anomalous coupling K-tu gamma are derived. (C) 2009 Elsevier B.V. All rights reserved.

U2 - 10.1016/j.physletb.2009.06.057

DO - 10.1016/j.physletb.2009.06.057

M3 - Article

SN - 0370-2693

VL - 678

SP - 450

EP - 458

JO - Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 5

ER -

Search for single top quark production at HERA

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