Study of charged-current ep interactions at Q(2)>200 GeV2 with the ZEUS detector at HERA

  title={Study of charged-current ep interactions at Q(2)>200 GeV2 with the ZEUS detector at HERA},
  author={Malcolm Derrick and D. A. Krakauer and Stephen R. Magill and D. Mikunas and Brian Musgrave and Okrasinski and Julien Repond and Robert Stanek and R. L. Talaga and Hege Zhang and Margarita Claudia Krieghoff Mattingly and Pietro Antonioli and Grazia Bari and Maurizio Basile and Lorenzo Bellagamba and Davide Boscherini and Renaud Bruneliere and Graziano Bruni and Piero Bruni and Giovanni Cara Romeo and Gabriele Castellini and Luisa Cifarelli and J. Cleymans and A. Contin and Massimo Corradi and Ioannis Gialas and G. Iacobucci and Giuseppe Iacobucci and Gilbert Laurenti and G. Levi and Anselmo Margotti and Thomas Massam and Rosario Nania and Federico Palmonari and Arianna Pesci and Alessandro Polini and Gabriella Sartorelli and Y. Zamora Garcia and Antonino Zichichi and Christoph Amelung and Adolf Bornheim and James L. Crittenden and Renate Deffner and T. Doeker and Maxie Eckert and Lutz Werner Feld and A. Frey and M L Geerts and Monika Grothe and Helvi Hartmann and Klaus Heinloth and Leo Heinz and E. Hilger and H. -P. Jakob and Ulrich F. Katz and Stefan Mengel and Elizabeth S. Paul and Markus Pfeiffer and Ch. Rembser and Delson Schramm and J. Stamm and Rainer Wedemeyer and S. Campbell-Robson and Aedin Cassidy and W. N. Cottingham and N. Dyce and Brian Foster and Sebastian George and Michael E. Hayes and G. R. Heath and Helen F. Heath and Daniela Piccioni and D. G. Roff and R. J. Tapper and Rie Yoshida and Mart{\'i}n Arneodo and Rasha Ayad and Michelangelo Capua and Alberto Garfagnini and L. Iannotti and Monica Schioppa and Gabriele Susinno and A. Toy Caldwell and Nicol{\'o} Cartiglia and Zhou Jing and Wenbo Liu and John A. Parsons and Sp Ritz and Fabrizio Sciulli and P. B. Straub and Lawrence Wai and Shuting Yang and Q. Zhu and P. Borzemski and Janusz Chwastowski and Andrzej Eskreys and Zbigniew L. Jakubowski and Mariusz B Przybycien and Marek Zachara and L. K. Zawiejski and Leszek Adamczyk and Bogusław Bednarek and Karel Jelen and Daria Kisielewska and T. Z. Kowalski and Mariusz Przybycien and Elzbieta Rulikowska-Zarebska and L. Suszycki and Juliusz Zaja̧c and Zbigniew Dulinski and Andrzej Kotański and Giovanni Abbiendi and L. A. T. Bauerdick and Ulrich Behrens and Hu Beier and J. K. Bienlein and G. Cases and Olaf Deppe and Kai Desler and Gerhart Drews and Mariusz Flasiński and Claudia Glasman and Peter Goettlicher and Jorn Grosse-Knetter and Tobias M. Haas and Wang Hain and Doris Hasell and Hermann Hessling and Yuka Iga and K. F. Johnson and Paul Joos and Matthias Kasemann and Robert Klanner and W. Koch and Ulrich Koetz and Henri Kowalski and Jennifer Labs and Aaron Ladage and Berthold L{\"o}hr and Marcelo Loewe and Daniel L{\"u}ke and J. Mainusch and Olaf Mańczak and John V. Milewski and T. Monteiro and J. S. T. Ng and Dirk Notz and Kars Ohrenberg and Krzysztof Piotrzkowski and Mike Roco and Manfred Rohde and Jamer Roldan and U. Schneekloth and Wolfgang Schulz and Fritz Selonke and Bernd Surrow and Enrico Tassi and Tyler T. Voss and Doug Westphal and Guenter Wolf and U. Wollmer and C. Youngman and Wolfram Dietrich Zeuner and H. J. Grabosch and Avto Kharchilava and Stefano Maria Mari and Andr{\'e}e Meyer and Stefan Schlenstedt and Nikolaus Wulff and Giuseppe Barbagli and Elisabetta Gallo and P. G. Pelfer and Giovanni Maccarrone and S. Depasquale and Lucia Votano and A. Bamberger and Stephan Eisenhardt and Thomas Trefzger and S. W{\"o}lfle and J. T. Bromley and N. Brook and P. J. Bussey and Anthony T. Doyle and D. H. Saxon and L. E. Sinclair and M. L. Utley and Alastair J. Wilson and A. Dannemann and Uibrig Holm and D. Horstmann and Ralph Sinkus and Klaus Wick and Burkhard D. Burow and Lars Hagge and Emanuel Lohrmann and Gabriele Poelz and Walter Schott and Frank Zetsche and T. C. Bacon and Nanke Br{\"u}mmer and Ian Butterworth and V. L. Harris and G. Howell and B. H. Y. Hung and Luciano Lamberti and K. R. Long and D. B. Miller and N. Pavel and A. Prinias and J. K. Sedgbeer and Dimitrios Sideris and A. F. Whitfield and Usha Mallik and S. Michael Wang and Jun Ting Wu and J. T. Wu and Peter Cloth and Detlef Filges and S. H. An and G. H. Cho and B. J. Ko and Hyun Sook Park and S. W. Nam and H. S. Park and S. K. Park and S. Kartik and Hj Kim and R. R. Mcneil and W. J. Metcalf and V. K. Nadendla and Fernando Barreiro and J. P. Fern{\'a}ndez and Ricardo Graciani and Jose M Hernandez and Luis Herv{\'a}s and Luis Labarga and Mauricio Mart{\'i}nez and J Delpeso and J. Puga and Juan Terr{\'o}n and J. F. Detroconiz and Spain n. F. Corriveau and D. S. Hanna and J. Hartmann and L. W. Hung and J. N. Lim and P. M. Patel and Pradip R. Patel and M. Riveline and D. G. Stairs and M. St-Laurent and R. Ullmann and Gloria A Zacek and T. Tsurugai and Bashkirov and B. A. Dolgoshein and Alexei Stifutkin and Gl Bashindzhagyan and P. F. Ermolov and L. K. Gladilin and Yu. A. Golubkov and V. D. Kobrin and I. A. Korzhavina and Valentin Alexandrovich Kuzmin and O. Yu. Lukina and A. S. Proskuryakov and A. A. Savin and L. M. Shcheglova and A. N. Solomin and Nikolay Zotov and Michiel Botje and Frank Chlebana and J. J. Engelen and M Dekamps and P. M. Kooijman and A. Kruse and A Vansighem and H. G. Tiecke and Wouter Verkerke and Joost Vossebeld and Marcel Vreeswijk and Ludmila Wiggers and E Dewolf and R Vanwoudenberg and Darin Acosta and B. G. Bylsma and L. S. Durkin and Jason Gilmore and C. Li and T. Y. Ling and Pauli Nylander and I. H. Park and T. A. Romanowski and D. C. Bailey and Roger J Cashmore and Amanda M. Cooper-Sarkar and R. C. E. Devenish and Neville Harnew and M. Lancaster and L. Lindemann and Janet McFall and Chr. Nath and V. A. Noyes and Arnulf Quadt and Tickner and H. Uijterwaal and Roman Walczak and D. S. Waters and Ff F. Wilson and T K Yip and Alessandro Bertolin and R Brugnera and Rubens Carlin and F Dalcorso and M. Degiorgi and U. Dosselli and S. Limentani and Mattia Morandin and M. Posocco and Luca Stanco and F. Simonetto and Cesare Voci and F. Zuin and J. Bulmahn and R. G. Feild and B. Y. Oh and James J. Whitmore and G. D'agostini and Giorgia Marini and Angela Nigro and Jason C. Hart and Na Mccubbin and T. P. Shah and Emanuela Barberis and Timothy Dubbs and C. A. Heusch and M Vanhook and William Stephen Lockman and Jt Rahn and Hartmut Sadrozinski and Abraham Seiden and D. C. Williams and Usa p. J. Biltzinger and R. J. Seifert and O. Schwarzer and A. H. Walenta and Halina Abramowicz and Gil Briskin and S J Dagan and Azriel Levy and J. I. Fleck and Miyoko Inuzuka and Tetsuyoshi Ishii and Masahiro Kuze and S. Mine and Michiyasu Nakao and I. Suzuki and Katsuo Tokushuku and Ken-ichi Umemori and Shoichi Yamada and Yasunori Yamazaki and Michitane Chiba and R. Hamatsu and Tachishige Hirose and Kensuke Homma and Shigeko Kitamura and Takashi Matsushita and Kaori Yamauchi and Roberto Cirio and Michele Costa and M. I. Ferrero and Silvia Maselli and C. Peroni and Rosalino Sacchi and Ada Solano and Amedeo Staiano and M. Dardo and Fr{\'e}d{\'e}ric B{\'e}nard and M. Brkic and C. P. Fagerstroem and G. F. Hartner and K. K. Joo and G. M. Levman and J. F. Martin and R. S. Orr and S. Polenz and Cortney R. Sampson and D. Simmons and R. J. Teuscher and J. M. Butterworth and C. D. Catterall and T. W. Jones and Pb Kaziewicz and J. B. Lane and Rl Saunders and Jessie A. Shulman and Sutton and Bo Lu and L. W. Mo and Usa q. W. Bogusz and Janusz Ciborowski and J. Gajewski and J. Ciborowski and M. Kasprzak and Michal Krzyzanowski and K. Muchorowski and R. J. Nowak and Jm Pawlak and T. Tymieniecka and Ak Wroblewski and J. A. Zakrzewski and Aleksander Filip Żarnecki and Marek Adamus and Poland j. C. Coldewey and Yeshayahu Eisenberg and Don Hochman and Uri Karshon and Didier Revel and Daniel Zer-Zion and W. F. Badgett and J. Breitweg and D. Chapin and R. Cross and Sridhara Dasu and Constantinos Foudas and R. J. Loveless and S. Mattingly and D. D. Reeder and S. B. Silverstein and W. H. Smith and A. Vaiciulis and M. Wodarczyk and Usa p. S. Bhadra and M. L. Cardy and W. R. Frisken and M. Khakzad and W. N. Murray},
Deep inelastic charged-current reactions have been studied in e(+)p and e(-)p collisions at a center of mass energy of about 300 GeV in the kinematic region Q(2)>200 GeV2 and x>0.006 using the ZEUS detector at HERA, The integrated cross sections for Q(2)>200 GeV2 are found to be sigma(e+p--> )=30.3(-4.2 -2.6)(+5.5 +1.6) pb and sigma(e-p-->upsilon X)=54.7(-9.8 -3.4)(+15.9 +2.8) pb. Differential cross sections have been measures as functions of the variables x, y and Q(2). From the measured… CONTINUE READING