Search for excited electrons inpp¯collisions ats=1.96 TeV

6533b82ffe1ef96bd1294f57

RESEARCH PRODUCT

Search for excited electrons inpp¯collisions ats=1.96 TeV

Benjamin M. Martin F. Villeneuve-seguier G. Ginther Sung Keun Park Jianming Qian S. Cihangir Michael A. Strauss A. Baden G. C. Blazey I. Torchiani R. Yamada S. Desai Petr Vokac C. Biscarat C. Biscarat M. H.l.s. Wang R. Otec K. Herner D. Onoprienko A. Alton A. Alton Jean-francois Grivaz S. H. Ahn Liang Li P. Jonsson Thomas Hebbeker D. Khatidze M. Mulders Florian Lacroix Mary Beth Adams H. E. Fisk M. Arov L. S. Ancu Jun Guo Q. Z. Li A. Chandra S. Lammers E. Strauss Alexander Grohsjean L. Christofek Robert Harrington Adam L. Lyon Lev Uvarov T. Nunnemann D. K. Cho Lev Dudko H. Nilsen Marco Verzocchi C. Magass Theodoros Christoudias V. Buescher C. De Oliveira Martins P. N. Ratoff Shuichi Kunori B. Baldin Helio Nogima Aran Garcia-bellido V. M. Abazov J. A. Parsons J. Osta Mansoora Shamim P. Lebrun P. Lebrun T. Scanlon S. Kermiche P. Mättig W. M. Van Leeuwen R. Luna B. C.k. Casey Dugan O'neil E. G. Zverev R. Illingworth P. Polozov Tae Jeong Kim B. Penning Marvin Johnson A. V. Kozelov B. ÅSman B. ÅSman B. ÅSman A. Patwa B. G. Pope M. Abolins Suman Bala Beri E. Aguilo M. Anastasoaie P. Rich G. Sajot Y. Hu P. M. Tuts Maksym Titov S. Beale D. Duggan Mark Owen Calvin A. Johnson Andre Sopczak M. S. Rangel Arnulf Quadt Arnulf Quadt Hwi Dong Yoo Zdenek Hubacek Christopher George Tully Vivian O'dell L. S. Vertogradov F. Chevallier M. Rominsky Denis Gelé N. M. Cason R. G. Wagner N. K. Mondal H. T. Diehl T. A. Bolton U. Bassler B. Andrieu Elliott Cheu A. Juste T. Schliephake S. Chakrabarti Victor Daniel Elvira Elemer Nagy Y. Pogorelov M. S. Anzelc Sarah Catherine Eno Horst Severini Jean-arcady Meyer Jean-arcady Meyer L. Bagby S. Robinson Todd Adams J. R. Kalk G. J. Otero Y Garzón Emanuela Barberis Y. Arnoud Elizaveta Shabalina A. Boehnlein Regina Demina P. A. Kasper Marcia Begalli C. Ochando J. Ellison Junjie Zhu G. Grenier G. Grenier A. P. Heinson Robert Hirosky R. Bernhard D. Wicke Dennis Stephen Mackin Timothy Andeen B. Tiller M. Ahsan Sa. Jain S. Fuess Pedro G Mercadante Y. Enari T. Moulik Richard B. Lipton W. E. Cooper K. M. Chan Christian Zeitnitz T. Kurca T. Kurca Yann Coadou M. C. Cousinou Marc Weber A. Sanchez-hernandez Y. M. Kharzheev Alberto Santoro Patrick Slattery I. Ripp-baudot A. Meyer G. Alkhazov V. Zutshi J. G.r. Lima Grigory Safronov Jonas Strandberg Mikko Voutilainen Mikko Voutilainen Ashok Kumar A. M. Kalinin Y. W. Liu D. Bauer S. W. Youn E. Von Toerne V. V. Shary S. J. Hong Iain Alexander Bertram Arnaud Duperrin Kristian Harder Fabrice Couderc F. Badaud Frederic Deliot D. Cutts P. Rubinov Norbert Wermes D. V. Bandurin Wagner Carvalho Meenakshi Narain Andrew Askew G. Savage Brigitte Vachon Michael Rijssenbeek J. Haley Jovan Mitrevski Avto Kharchilava F. Charles V. M. Korablev G. Gutierrez Gilvan Alves P. Svoisky Greg Landsberg B. Spurlock P. Verdier P. Verdier D. A. Stoyanova Jong-sung Yu Zeno Dixon Greenwood Yvonne Peters Maxim Perfilov F. Tissandier Pedrame Bargassa T. Kuhl J. Rieger A. Rakitine K. Soustruznik Raimund Ströhmer V. Simak S. Fu M. Jaffré A. Leflat Alexander Khanov G. Obrant Tulika Bose S. Strandberg S. Strandberg S. Strandberg N. J. Buchanan Markus Wobisch Andrew White Cristina Galea Shabnam Jabeen P. Padley L. Bellantoni Helena Malbouisson J. D. Degenhardt P. Haefner R. F. Rodrigues R. E. Hall F. Lehner M. Merkin Karl Jakobs M. Buehler S. Kappler Tiefu Zhao M. Petteni J. M. Kalk Mitchell Wayne H. Schellman J. M. Kohli J. N. Butler P. D. Grannis G. Hesketh J. Steele D. Smirnov P. J. Van Den Berg Jessica Levêque Marc Besancon J. Temple Y. A. Yatsunenko N. A. Naumann Deidre Brown Raymond Brock Boaz Klima I. Katsanos Stefan Grünendahl A. Evdokimov O. Atramentov D. Krop M. Ford R. Beuselinck Sharon Hagopian Heriberto Castilla-valdez Alexander Kupco J. Snow Michael Begel A. K.a. Maciel P. Skubic S. Reucroft Mossadek Talby B. Gómez Brad Abbott C. Ay Pierre Petroff K. Peters V. M. Podstavkov V. N. Evdokimov A. Das M. Sosebee D. Karmanov R. K. Mommsen Viatcheslav Stolin M. ĆWiok D. Edmunds T. Gadfort J. Sekaric Shashikant Dugad N. Parua Randy Ruchti A. V. Ferapontov J. Molina M. Fortner R. Van Kooten Eduardo De Moraes Gregores Sergio F Novaes P. Renkel Sudhir Malik Ia Iashvili Freya Blekman S. Hossain Andre Sznajder M. D. Corcoran Yuri Gershtein John Hobbs Ph Gris Brajesh C Choudhary V. V. Tokmenin R. Piegaia J. Barreto P. Houben L. Han Philip Baringer Carlos Avila S. Sumowidagdo J. Piper S. Banerjee M. Naimuddin A. Zieminski P. L.m. Podesta-lerma P. L.m. Podesta-lerma A. F. Barfuss H. A. Neal V. A. Bezzubov J. P. Negret Yurii Maravin Vladimir Gavrilov J. T. Linnemann O. Mundal K. Yip Sabine Crépé-renaudin Gordon Watts V. Sirotenko R. Unalan L. Stutte Gregory J Pawloski Andrew Brandt L. Zivkovic A.s. Dyshkant Reinhard Schwienhorst Luiz Mundim Kirti Ranjan M. A. Strang W. M. Lee A. Bellavance Phillip Gutierrez Limin Wang Jiri Kvita Carsten Hensel Marc-andre Pleier C. Belanger-champagne C. Belanger-champagne C. Belanger-champagne H. Greenlee D. M. Strom A. Bross Serban Protopopescu M. Cooke Andy Haas A. C.s. Assis Jesus H. Hoeth Guennadi Borissov Michael Hildreth W. L. Prado Da Silva Kaushik De Ariel Schwartzman Sergey Burdin Sergey Burdin M. Eads G. Weber D. Chakraborty S. P. Denisov Don Lincoln Erich Varnes W. C. Fisher Jing Li D. Kau L. Welty-rieger S. Uzunyan Neeti Parashar Harrison Prosper Y. Xie M. Zielinski J. Hays Michael Mulhearn M. P. Sanders Amnon Harel N. Gollub N. Gollub N. Gollub Suyong Choi Jeroen Hegeman T. H. Burnett V. Vorwerk B. Tuchming Peter Love A. Jonckheere J. A. Benitez Z. Liu Gregorio Bernardi D. Denisov S. J. Park J. M. Heinmiller Ulrich Heintz Hal Evans Thomas Ferbel Lars Sonnenschein I. Hall K. W. Merritt S. Calvet J. F. Bartlett Frank Filthaut M. Diesburg A. Lobodenko P. Banerjee Robert Kehoe A. Tanasijczuk M. Yan S. Burke N. Oshima Daniel Bloch Daria Zieminska R. D. Schamberger T. R. Wyatt Pushpalatha C Bhat Reiner Hauser W. Geist B. Hoeneisen Lee Sawyer G. S. Muanza G. S. Muanza D. Lam M. Demarteau Carmen García Thomas Trefzger C. T. Potter G. D. Alexeev Flera Rizatdinova Rupinder Kaur P.f. Ermolov Maria Elena Pol M. Wetstein J. P. Konrath H. Dong S. Anderson D. Buchholz Harald Fox P. Tamburello Anna Goussiou M. Vaupel I. A. Vasilyev T. Toole J. Dyer Gregory R Snow S. Uvarov Christophe Royon H. D. Wahl E. Galyaev T. Yasuda Aaron Dominguez B. Quinn C. Jarvis Dorothee Schaile C. Schwanenberger M. Hohlfeld Wendy Taylor V. Bunichev Kee Chan Roger Moore M. H. Kirby Alice Bean M. Arthaud V. Siccardi A. Magerkurth A. Zatserklyaniy B. S. Acharya Vipin Bhatnagar E. De La Cruz-burelo R. Partridge Christian Autermann Kenneth Bloom P. Hansson P. Hansson P. Hansson V. L. Malyshev Elizabeth Gallas A. Wenger H. S. Mao P. Neustroev R. Jesik Laurent Duflot K. A. Johns Nikos Varelas Bing Zhou Luis Mendoza M. Pangilinan P. Vint Stephen Wimpenny Martin Grunewald Milos Lokajicek A. V. Popov F. Guo Darien Wood Nicholas John Hadley C. P. Buszello Gustaaf Brooijmans Dmitri Tsybychev R. L. Mccarthy S. Blessing Scott Snyder J. Warchol R. K. Shivpuri D. R. Claes Gavin Davies Philippe Calfayan R. J. Madaras N. Khalatyan S. Yacoob George Alverson D. Hedin S. M. Lietti Y. Scheglov Kaushik De Jan Stark S. J. De Jong P. K. Mal Henry Lubatti J. Cammin S. Söldner-rembold M. Kirsch A. A. Shchukin Frank Fiedler E. Kajfasz Graham Wilson H. Da Motta D. Gillberg A. S. Ito A. Melnitchouk T. Millet T. Millet V. Hynek V. V. Lipaev J. Lellouch D. Boline J. M. Hauptman Cecilia Elena Gerber

subject

Physics Nuclear and High Energy Physics Particle physics 010308 nuclear & particles physics Tevatron Context (language use)HERA Electron 01 natural sciences 7. Clean energy Standard Model Nuclear physics Particle decay Excited state 0103 physical sciences High Energy Physics::Experiment 010306 general physics Lepton

description

We present the results of a search for the production of an excited state of the electron, e(*), in proton-antiproton collisions at root s = 1.96 TeV. The data were collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 1 fb(-1). We search for e(*) in the process p (p) over bar -> e(*)e, with the e(*) subsequently decaying to an electron plus photon. No excess above the standard model background is observed. Interpreting our data in the context of a model that describes e(*) production by four-fermion contact interactions and e(*) decay via electroweak processes, we set 95% C.L. upper limits on the production cross section ranging from 8.9 to 27 fb, depending on the mass of the excited electron. Choosing the scale for contact interactions to be Lambda = 1 TeV, excited electron masses below 756 GeV are excluded at the 95% C.L.

year	journal	country	edition	language
2008-05-12	Physical Review D

https://doi.org/10.1103/physrevd.77.091102