Acosta D, Affolder T, Akimoto T, Albrow M G, Ambrose D, Amerio S, Amidei D, Anastassov A, Anikeev K, Annovi A, Antos J, Aoki M, Apollinari G, Arisawa T, Arguin J-F, Artikov A, Ashmanskas W, Attal A, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Barbaro-Galtieri A, Barker G J, Barnes V E, Barnett B A, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Binkley M, Bisello D, Bishai M, Blair R E, Blocker C, Bloom K, Blumenfeld B, Bocci A, Bodek A, Bolla G, Bolshov A, Booth P S L, Bortoletto D, Boudreau J, Bourov S, Bromberg C, Brubaker E, Budagov J, Budd H S, Burkett K, Busetto G, Bussey P, Byrum K L, Cabrera S, Calafiura P, Campanelli M, Campbell M, Canepa A, Casarsa M, Carlsmith D, Carron S, Carosi R, Cavalli-Sforza M, Castro A, Catastini P, Cauz D, Cerri A, Cerri C, Cerrito L, Chapman J, Chen C, Chen Y C, Chertok M, Chiarelli G, Chlachidze G, Chlebana F, Cho I, Cho K, Chokheli D, Chu M L, Chuang S, Chung J Y, Chung W-H, Chung Y S, Ciobanu C I, Ciocci M A, Clark A G, Clark D, Coca M, Connolly A, Convery M, Conway J, Cooper B, Cordelli M, Cortiana G, Cranshaw J, Cuevas J, Culbertson R, Currat C, Cyr D, Dagenhart D, Da Ronco S, D'Auria S, de Barbaro P, De Cecco S, De Lentdecker G, Dell'agnello S, Dell'orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent P F, Dionisi C, Dittmann J R, Doksus P, Dominguez A, Donati S, Donega M, Donini J, D'Onofrio M, Dorigo T, Drollinger V, Ebina K, Eddy N, Ely R, Erbacher R, Erdmann M, Errede D, Errede S, Eusebi R, Fang H-C, Farrington S, Fedorko I, Feild R G, Feindt M, Fernandez J P, Ferretti C, Field R D, Fiori I, Flanagan G, Flaugher B, Flores-Castillo L R, Foland A, Forrester S, Foster G W, Franklin M, Freeman J, Frisch H, Fujii Y, Furic I, Gajjar A, Gallas A, Galyardt J, Gallinaro M, Garcia-Sciveres M, Garfinkel A F, Gay C, Gerberich H, Gerdes D W, Gerchtein E, Giagu S, Giannetti P, Gibson A, Gibson K, Ginsburg C, Giolo K, Giordani M, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein D, Goldstein J, Gomez G, Gomez-Ceballos G, Goncharov M, González O, Gorelov I, Goshaw A T, Gotra Y, Goulianos K, Gresele A, Grosso-Pilcher C, Guenther M, Guimaraes da Costa J, Haber C, Hahn K, Hahn S R, Halkiadakis E, Handler R, Happacher F, Hara K, Hare M, Harr R F, Harris R M, Hartmann F, Hatakeyama K, Hauser J, Hays C, Hayward H, Heider E, Heinemann B, Heinrich J, Hennecke M, Herndon M, Hill C, Hirschbuehl D, Hocker A, Hoffman K D, Holloway A, Hou S, Houlden M A, Huffman B T, Huang Y, Hughes R E, Huston J, Ikado K, Incandela J, Introzzi G, Iori M, Ishizawa Y, Issever C, Ivanov A, Iwata Y, Iyutin B, James E, Jang D, Jarrell J, Jeans D, Jensen H, Jeon E J, Jones M, Joo K K, Jun S, Junk T, Kamon T, Kang J, Karagoz Unel M, Karchin P E, Kartal S, Kato Y, Kemp Y, Kephart R, Kerzel U, Khotilovich V, Kilminster B, Kim D H, Kim H S, Kim J E, Kim M J, Kim M S, Kim S B, Kim S H, Kim T H, Kim Y K, King B T, Kirby M, Kirsch L, Klimenko S, Knuteson B, Ko B R, Kobayashi H, Koehn P, Kong D J, Kondo K, Konigsberg J, Kordas K, Korn A, Korytov A, Kotelnikov K, Kotwal A V, Kovalev A, Kraus J, Kravchenko I, Kreymer A, Kroll J, Kruse M, Krutelyov V, Kuhlmann S E, Kuznetsova N, Laasanen A T, Lai S, Lami S, Lammel S, Lancaster J, Lancaster M, Lander R, Lannon K, Lath A, Latino G, Lauhakangas R, Lazzizzera I, Le Y, Lecci C, Lecompte T, Lee J, Lee J, Lee S W, Leonardo N, Leone S, Lewis J D, Li K, Lin C, Lin C S, Lindgren M, Liss T M, Litvintsev D O, Liu T, Liu Y, Lockyer N S, Loginov A, Loreti M, Loverre P, Lu R-S, Lucchesi D, Lujan P, Lukens P, Lyons L, Lys J, Lysak R, Macqueen D, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Manca G, Marginean R, Martin M, Martin A, Martin V, Martínez M, Maruyama T, Matsunaga H, Mattson M, Mazzanti P, McFarland K S, McGivern D, McIntyre P M, McNamara P, McNulty R, Menzemer S, Menzione A, Merkel P, Mesropian C, Messina A, Miao T, Miladinovic N, Miller L, Miller R, Miller J S, Miquel R, Miscetti S, Mitselmakher G, Miyamoto A, Miyazaki Y, Moggi N, Mohr B, Moore R, Morello M, Moulik T, Movilla Fernandez P A, Mukherjee A, Mulhearn M, Muller T, Mumford R, Munar A, Murat P, Nachtman J, Nahn S, Nakamura I, Nakano I, Napier A, Napora R, Naumov D, Necula V, Niell F, Nielsen J, Nelson C, Nelson T, Neu C, Neubauer M S, Newman-Holmes C, Nicollerat A-S, Nigmanov T, Nodulman L, Norniella O, Oesterberg K, Ogawa T, Oh S H, Oh Y D, Ohsugi T, Okusawa T, Oldeman R, Orava R, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Pashapour S, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Phillips T J, Piacentino G, Piedra J, Pitts K T, Plager C, Pompos A, Pondrom L, Pope G, Poukhov O, Prakoshyn F, Pratt T, Pronko A, Proudfoot J, Ptohos F, Punzi G, Rademacker J, Rakitine A, Rappoccio S, Ratnikov F, Ray H, Reichold A, Reisert B, Rekovic V, Renton P, Rescigno M, Rimondi F, Rinnert K, Ristori L, Robertson W J, Robson A, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Russ J, Ruiz A, Ryan D, Saarikko H, Safonov A, St Denis R, Sakumoto W K, Salamanna G, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Sato K, Savard P, Savoy-Navarro A, Schemitz P, Schlabach P, Schmidt E E, Schmidt M P, Schmitt M, Scodellaro L, Scribano A, Scuri F, Sedov A, Seidel S, Seiya Y, Semeria F, Sexton-Kennedy L, Sfiligoi I, Shapiro M D, Shears T, Shepard P F, Shimojima M, Shochet M, Shon Y, Shreyber I, Sidoti A, Siegrist J, Siket M, Sill A, Sinervo P, Sisakyan A, Skiba A, Slaughter A J, Sliwa K, Smirnov D, Smith J R, Snider F D, Snihur R, Somalwar S V, Spalding J, Spezziga M, Spiegel L, Spinella F, Spiropulu M, Squillacioti P, Stadie H, Stefanini A, Stelzer B, Stelzer-Chilton O, Strologas J, Stuart D, Sukhanov A, Sumorok K, Sun H, Suzuki T, Taffard A, Tafirout R, Takach S F, Takano H, Takashima R, Takeuchi Y, Takikawa K, Tanaka M, Tanaka R, Tanimoto N, Tapprogge S, Tecchio M, Teng P K, Terashi K, Tesarek R J, Tether S, Thom J, Thompson A S, Thomson E, Tipton P, Tiwari V, Tkaczyk S, Toback D, Tollefson K, Tomura T, Tonelli D, Tönnesmann M, Torre S, Torretta D, Trischuk W, Tseng J, Tsuchiya R, Tsuno S, Tsybychev D, Turini N, Turner M, Ukegawa F, Unverhau T, Uozumi S, Usynin D, Vacavant L, Vaiciulis A, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vickey T, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Wagner R G, Wagner R L, Wagner W, Wallny R, Walter T, Yamashita T, Yamamoto K, Wan Z, Wang M J, Wang S M, Warburton A, Ward B, Waschke S, Waters D, Watts T, Weber M, Wester W C, Whitehouse B, Wicklund A B, Wicklund E, Williams H H, Wilson P, Winer B L, Wittich P, Wolbers S, Wolter M, Worcester M, Worm S, Wright T, Wu X, Würthwein F, Wyatt A, Yagil A, Yang U K, Yao W, Yeh G P, Yi K, Yoh J, Yoon P, Yorita K, Yoshida T, Yu I, Yu S, Yu Z, Yun J C, Zanello L, Zanetti A, Zaw I, Zetti F, Zhou J, Zsenei A, Zucchelli S
University of Florida, Gainesville, Florida 32611, USA.
Phys Rev Lett. 2004 Nov 26;93(22):221802. doi: 10.1103/PhysRevLett.93.221802. Epub 2004 Nov 23.
We present the results of a search for doubly charged Higgs bosons (H+/-+/-) decaying to dileptons (ll(')) using approximately 240 pb(-1) of pp collision data collected by the CDF II experiment at the Fermilab Tevatron. In our search region, given by same-sign ll(') mass m(ll('))>80 GeV/c(2) (100 GeV/c(2) for ee channel), we observe no evidence for H+/-+/- production. We set limits on sigma(pp -->H++H---->l(+)l('+)l(-)l('-)) as a function of the mass of the H+/-+/- and the chirality of its couplings. Assuming exclusive same-sign dilepton decays, we derive lower mass limits on H(+/-+/-)(L) of 133, 136, and 115 GeV/c(2) in the ee, mumu, and emu channels, respectively, and a lower mass limit of 113 GeV/c(2) on H(+/-+/-)(R) in the mumu channel, all at the 95% confidence level.
我们展示了使用费米实验室Tevatron的CDF II实验收集的约240 pb⁻¹ 的质子-质子碰撞数据，对双电荷希格斯玻色子（H⁺⁺H⁻⁻）衰变为双轻子（ll′）进行搜索的结果。在我们的搜索区域，由同号ll′ 质量m(ll′)>80 GeV/c²（ee通道为100 GeV/c²）给出，我们未观察到H⁺⁺H⁻⁻ 产生的证据。我们设定了σ(pp →H⁺⁺H⁻⁻→l⁺l′⁺l⁻l′⁻) 作为H⁺⁺H⁻⁻ 质量及其耦合手征性的函数的限制。假设同号双轻子衰变是排他的，我们分别在ee、μμ 和eμ 通道中推导出H⁺⁺H⁻⁻(L) 的较低质量限制为133、136和115 GeV/c²，在μμ 通道中推导出H⁺⁺H⁻⁻(R) 的较低质量限制为113 GeV/c²，所有这些均在95%置信水平下。
