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Invariant Mass Distribution of Jet Pairs Produced in Association with a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>W</mml:mi></mml:math>Boson in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>Collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</…

T. Aaltonen,Bárbara Álvarez González,S. Amerio,D. Amidei,A. Anastassov,A. Annovi,J. Antoš,G. Apollinari,J. A. Appel,Artur Apresyan,T. Arisawa,A. Artikov,J. Asaadi,W. Ashmanskas,B. Auerbach,A. Aurisano,F. Azfar,W. Badgett,A. Barbaro‐Galtieri,V. E. Barnes,B. A. Barnett,Patrizia Barria,Pavol Bartoš,Matteo Bauce,G. Bauer,F. Bedeschi,D. Beecher,S. Behari,G. Bellettini,J. Bellinger,D. Benjamin,A. Beretvas,A. Bhatti,M. Binkley,D. Bisello,I. Bizjak,K. R. Bland,B. Blumenfeld,A. Bocci,A. Bodek,D. Bortoletto,J. Boudreau,A. Boveia,B. Brau,L. Brigliadori,A. Brisuda,C. Bromberg,Erik Brücken,M. Bucciantonio,J. Budagov,H. S. Budd,S. Budd,K. Burkett,G. Busetto,P. Bussey,A. Buzatu,C. Calancha,Stefano Camarda,M. Campanelli,M. Campbell,F. Canelli,A. Canepa,B. Carls,D. Carlsmith,R. Carosi,S. Carrillo,S. Carron,B. Casal,Massimo Casarsa,A. Castro,P. Catastini,D. Cauz,V. Cavaliere,M. Cavalli‐Sforza,A. Cerri,L. Cerrito,Y. C. Chen,M. Chertok,G. Chiarelli,G. Chlachidze,F. Chlebana,K. Cho,D. Chokheli,J. P. Chou,W. H. Chung,Y. S. Chung,C. I. Ciobanu,M. A. Ciocci,A. Clark,C. Clarke,G. Compostella,M. E. Convery,J. Conway,M. Corbo,M. Cordelli,C. A. Cox,D. J. Cox,F. Crescioli,C. Cuenca Almenar,J. Cuevas,R. Culbertson,D. Dagenhart,N. d’Ascenzo,M. Datta,Pawel de Barbaro,S. De Cecco,G. De Lorenzo,M. Dell’Orso,C. Deluca,L. Demortier,J. Deng,M. Deninno,F. Devoto,M. d’Errico,A. Di Canto,B. Di Ruzza,Jay Dittmann,M. D’Onofrio,S. Donati,P. Dong,M. Dorigo,Tommaso Dorigo,K. Ebina,A. Elagin,A. Eppig,R. Erbacher,D. Errede,S. Errede,N. Ershaidat,Ricardo Eusebi,H. C. Fang,Sinead Farrington,M. Feindt,J. P. Fernández,C. Ferrazza,R. D. Field,R. Forrest,M. J. Frank,M. Franklin,J. Freeman,Y. Funakoshi,I. Furic,M. Gallinaro,J. Galyardt,J. E. Garcia,A. F. Garfinkel,P. Garosi,H. Gerberich,E. Gerchtein,S. Giagu,Viktoria Athina Giakoumopoulou,P. Giannetti,K. Gibson,C. M. Ginsburg,N. Giokaris,P. Giromini,M. Giunta,G. Giurgiu,V. Glagolev,M. Gold,D. Goldin,N. Goldschmidt,A. Golossanov,G. Gómez,G. Gómez-Ceballos,M. Goncharov,O. González,I. Gorelov,A. T. Goshaw,K. Goulianos,S. Grinstein,C. Grosso-Pilcher,R. C. Group,J. Guimarães da Costa,Z. Gunay-Unalan,C. Haber,S. R. Hahn,Eva Halkiadakis,A. Hamaguchi,Jiyeon Han,F. Happacher,K. Hara,D. Hare,M. Hare,Robert Harr,K. Hatakeyama,Chris Hays,M. Heck,J. Heinrich,Matthew Herndon,S. Hewamanage,D. Hidas,A. Höcker,W. Hopkins,David Horn,S. Hou,R. Hughes,M. Hurwitz,Ulrich Husemann,N. Hussain,M. Hussein,J. Huston,G. Introzzi,M. Iori,A. Ivanov,E. James,D. Jang,Bodhitha Jayatilaka,E. J. Jeon,Manoj Jha,Sergo Jindariani,W. Johnson,M. Jones,K. K. Joo,S. Y. Jun,T. R. Junk,T. Kamon,Paul Edmund Karchin,A. Kasmi,Yuji Katō,W. Ketchum,J. Keung,V. Khotilovich,Benjamin Kilminster,D. H. Kim,H. S. Kim,H. W. Kim,J. E. Kim,M. J. Kim,S. B. Kim,S. H. Kim,Y. K. Kim,N. Kimura,M. Kirby,S. Klimenko,K. Kondo,D. J. Kong,J. Konigsberg,Ashutosh Kotwal,M. Kreps,D. Krop,N. Krumnack,Mark Kruse,Vyacheslav Krutelyov,T. Kuhr,M. Kurata,S. Kwang,A. T. Laasanen,S. Lami,M. Lancaster,Richard Lander,Kevin Lannon,Amitabh Lath,G. Latino,T. LeCompte,E. Lee,H. S. Lee,J. S. Lee,S. W. Lee,S. Leo,S. Leone,J. D. Lewis,A. Limosani,C. J. Lin,Jacob Linacre,M. Lindgren,E. Lipeles,A. Lister,D. O. Litvintsev,C. Liu,Q. Liu,T. Liu,S. Lockwitz,N. Lockyer,A. Loginov,D. Lucchesi,J. Lueck,P. Lujan,P. Lukens,G. Lungu,J. Lys,R. Lysák,R. Madrak,K. Maeshima,K. Makhoul,Petar Maksimović,Sarah Malik,G. Manca,A. Manousakis-Katsikakis,F. Margaroli,C. Marino,M. Martı́nez,R. Mart́ínez-Ballaŕın,Paolo Mastrandrea,M. Mathis,M. E. Mattson,P. Mazzanti,K. S. McFarland,P. McIntyre,R. McNulty,A. Mehta,P. Mehtälä,A. Menzione,C. Mesropian,T. Miao,D. Mietlicki,A. Mitra,H. Miyake,S. Moëd,N. Moggi,M. N. Mondragón,Chang-Seong Moon,R. W. Moore,M. J. Morello,J. Morlock,P. Movilla Fernandez,A. Mukherjee,Th. Müller,M. Mussini,Jane Nachtman,Y. Nagai,J. Naganoma,I. Nakano,A. Napier,J. Nett,Christopher Neu,Mark Neubauer,J. Nielsen,L. Nodulman,O. Norniella,E. Nurse,L. Oakes,S. H. Oh,Y. D. Oh,I. Oksuzian,T. Okusawa,R. Orava,L. Ortolan,Simone Pagan Griso,C. Pagliarone,E. Palencia,V. Papadimitriou,Alexander Paramonov,J. Patrick,G. Pauletta,M. Paulini,Christoph Paus,Dave Pellett,A. Penzo,T. J. Phillips,G. Piacentino,Elisabetta Pianori,J. Pilot,K. Pitts,C. Plager,L. Pondrom,K. Potamianos,O. Poukhov,F. Prokoshin,F. Ptohos,E. Pueschel,G. Punzi,J. Pursley,A. Rahaman,V. Ramakrishnan,N. Ranjan,I. Redondo,M. Rescigno,F. Rimondi,L. Ristori,T. Rodrigo,T. Rodriguez,E. Rogers,S. Rolli,R. Roser,M. Rossi,F. Rubbo,F. Ruffini,A. Ruiz,J. Russ,Alexei Safonov,W. K. Sakumoto,Y. Sakurai,L. Santi,L. Sartori,K. Sato,V. Saveliev,A. Savoy-Navarro,P. Schlabach,Alexander Schmidt,E. Schmidt,M. P. Schmidt,Michael Henry Schmitt,Thomas Schwarz,L. Scodellaro,A. Scribano,F. Scuri,A. Sedov,Sally Seidel,Y. Seiya,A. Semenov,Federico Sforza,Anna Sfyrla,S. Z. Shalhout,T. Shears,P. F. Shepard,M. Shimojima,S. Shiraishi,M. Shochet,I. Shreyber,А. Симоненко,P. Sinervo,A. Sissakian,K. Sliwa,J. R. Smith,F. D. Snider,Aron Soha,Sunil Somalwar,V. Sorı́n,P. Squillacioti,M. Stancari,Marcel Michael Stanitzki,R. St. Denis,B. Stelzer,Oliver Stelzer-Chilton,D. Stentz,John Strologas,G. L. Strycker,Y. Sudo,А. Суханов,И. Суслов,K. Takemasa,Y. Takeuchi,J. Tang,M. Tecchio,P. K. Teng,Julia Thom,J. Thome,G. A. Thompson,E. Thomson,P. Ttito-Guzmán,Slawek Tkaczyk,D. Toback,S. Tokár,K. Tollefson,T. Tomura,D. Tonelli,S. Torre,D. Torretta,P. Totaro,M. Trovato,Yanjun Tu,F. Ukegawa,S. Uozumi,A. Varganov,F. Vázquez,G. Velev,C. Vellidis,M. Vidal,Iván Vila,R. Vilar,J. Vizán,Marcelo Vogel,G. Volpi,P. Wagner,R. L. Wagner,T. Wakisaka,Rainer Wallny,S. M. Wang,A. Warburton,D. Waters,M. Weinberger,W. C. Wester,B. Whitehouse,Daniel Whiteson,A. B. Wicklund,E. Wicklund,S. Wilbur,F. Wick,H. H. Williams,J. S. Wilson,P. Wilson,B. L. Winer,Peter Wittich,S. Wolbers,H. Wolfe,T. Wright,Xin Wu,Z. Wu,K. Yamamoto,J. Yamaoka,T. Yang,U. K. Yang,Y. Yang,W-M. Yao,G. P. Yeh,K. Yi,J. Yoh,Kohei Yorita,T. Yoshida,G. B. Yu,I. Yu,S. S. Yu,J. C. Yun,A. Zanetti,Y. Zeng,S. Zucchelli

Physics

Invariant (physics)

Invariant mass

2011

We report a study of the invariant mass distribution of jet pairs produced in association with a W boson using data collected with the CDF detector which correspond to an integrated luminosity of 4.3 fb(-1). The observed distribution has an excess in the 120-160 GeV/c(2) mass range which is not described by current theoretical predictions within the statistical and systematic uncertainties. In this Letter, we report studies of the properties of this excess.

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“Invariant Mass Distribution of Jet Pairs Produced in Association with a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>W</mml:mi></mml:math>Boson in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>Collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</…” is a paper by T. Aaltonen Bárbara Álvarez González S. Amerio D. Amidei A. Anastassov A. Annovi J. Antoš G. Apollinari J. A. Appel Artur Apresyan T. Arisawa A. Artikov J. Asaadi W. Ashmanskas B. Auerbach A. Aurisano F. Azfar W. Badgett A. Barbaro‐Galtieri V. E. Barnes B. A. Barnett Patrizia Barria Pavol Bartoš Matteo Bauce G. Bauer F. Bedeschi D. Beecher S. Behari G. Bellettini J. Bellinger D. Benjamin A. Beretvas A. Bhatti M. Binkley D. Bisello I. Bizjak K. R. Bland B. Blumenfeld A. Bocci A. Bodek D. Bortoletto J. Boudreau A. Boveia B. Brau L. Brigliadori A. Brisuda C. Bromberg Erik Brücken M. Bucciantonio J. Budagov H. S. Budd S. Budd K. Burkett G. Busetto P. Bussey A. Buzatu C. Calancha Stefano Camarda M. Campanelli M. Campbell F. Canelli A. Canepa B. Carls D. Carlsmith R. Carosi S. Carrillo S. Carron B. Casal Massimo Casarsa A. Castro P. Catastini D. Cauz V. Cavaliere M. Cavalli‐Sforza A. Cerri L. Cerrito Y. C. Chen M. Chertok G. Chiarelli G. Chlachidze F. Chlebana K. Cho D. Chokheli J. P. Chou W. H. Chung Y. S. Chung C. I. Ciobanu M. A. Ciocci A. Clark C. Clarke G. Compostella M. E. Convery J. Conway M. Corbo M. Cordelli C. A. Cox D. J. Cox F. Crescioli C. Cuenca Almenar J. Cuevas R. Culbertson D. Dagenhart N. d’Ascenzo M. Datta Pawel de Barbaro S. De Cecco G. De Lorenzo M. Dell’Orso C. Deluca L. Demortier J. Deng M. Deninno F. Devoto M. d’Errico A. Di Canto B. Di Ruzza Jay Dittmann M. D’Onofrio S. Donati P. Dong M. Dorigo Tommaso Dorigo K. Ebina A. Elagin A. Eppig R. Erbacher D. Errede S. Errede N. Ershaidat Ricardo Eusebi H. C. Fang Sinead Farrington M. Feindt J. P. Fernández C. Ferrazza R. D. Field R. Forrest M. J. Frank M. Franklin J. Freeman Y. Funakoshi I. Furic M. Gallinaro J. Galyardt J. E. Garcia A. F. Garfinkel P. Garosi H. Gerberich E. Gerchtein S. Giagu Viktoria Athina Giakoumopoulou P. Giannetti K. Gibson C. M. Ginsburg N. Giokaris P. Giromini M. Giunta G. Giurgiu V. Glagolev M. Gold D. Goldin N. Goldschmidt A. Golossanov G. Gómez G. Gómez-Ceballos M. Goncharov O. González I. Gorelov A. T. Goshaw K. Goulianos S. Grinstein C. Grosso-Pilcher R. C. Group J. Guimarães da Costa Z. Gunay-Unalan C. Haber S. R. Hahn Eva Halkiadakis A. Hamaguchi Jiyeon Han F. Happacher K. Hara D. Hare M. Hare Robert Harr K. Hatakeyama Chris Hays M. Heck J. Heinrich Matthew Herndon S. Hewamanage D. Hidas A. Höcker W. Hopkins David Horn S. Hou R. Hughes M. Hurwitz Ulrich Husemann N. Hussain M. Hussein J. Huston G. Introzzi M. Iori A. Ivanov E. James D. Jang Bodhitha Jayatilaka E. J. Jeon Manoj Jha Sergo Jindariani W. Johnson M. Jones K. K. Joo S. Y. Jun T. R. Junk T. Kamon Paul Edmund Karchin A. Kasmi Yuji Katō W. Ketchum J. Keung V. Khotilovich Benjamin Kilminster D. H. Kim H. S. Kim H. W. Kim J. E. Kim M. J. Kim S. B. Kim S. H. Kim Y. K. Kim N. Kimura M. Kirby S. Klimenko K. Kondo D. J. Kong J. Konigsberg Ashutosh Kotwal M. Kreps D. Krop N. Krumnack Mark Kruse Vyacheslav Krutelyov T. Kuhr M. Kurata S. Kwang A. T. Laasanen S. Lami M. Lancaster Richard Lander Kevin Lannon Amitabh Lath G. Latino T. LeCompte E. Lee H. S. Lee J. S. Lee S. W. Lee S. Leo S. Leone J. D. Lewis A. Limosani C. J. Lin Jacob Linacre M. Lindgren E. Lipeles A. Lister D. O. Litvintsev C. Liu Q. Liu T. Liu S. Lockwitz N. Lockyer A. Loginov D. Lucchesi J. Lueck P. Lujan P. Lukens G. Lungu J. Lys R. Lysák R. Madrak K. Maeshima K. Makhoul Petar Maksimović Sarah Malik G. Manca A. Manousakis-Katsikakis F. Margaroli C. Marino M. Martı́nez R. Mart́ínez-Ballaŕın Paolo Mastrandrea M. Mathis M. E. Mattson P. Mazzanti K. S. McFarland P. McIntyre R. McNulty A. Mehta P. Mehtälä A. Menzione C. Mesropian T. Miao D. Mietlicki A. Mitra H. Miyake S. Moëd N. Moggi M. N. Mondragón Chang-Seong Moon R. W. Moore M. J. Morello J. Morlock P. Movilla Fernandez A. Mukherjee Th. Müller M. Mussini Jane Nachtman Y. Nagai J. Naganoma I. Nakano A. Napier J. Nett Christopher Neu Mark Neubauer J. Nielsen L. Nodulman O. Norniella E. Nurse L. Oakes S. H. Oh Y. D. Oh I. Oksuzian T. Okusawa R. Orava L. Ortolan Simone Pagan Griso C. Pagliarone E. Palencia V. Papadimitriou Alexander Paramonov J. Patrick G. Pauletta M. Paulini Christoph Paus Dave Pellett A. Penzo T. J. Phillips G. Piacentino Elisabetta Pianori J. Pilot K. Pitts C. Plager L. Pondrom K. Potamianos O. Poukhov F. Prokoshin F. Ptohos E. Pueschel G. Punzi J. Pursley A. Rahaman V. Ramakrishnan N. Ranjan I. Redondo M. Rescigno F. Rimondi L. Ristori T. Rodrigo T. Rodriguez E. Rogers S. Rolli R. Roser M. Rossi F. Rubbo F. Ruffini A. Ruiz J. Russ Alexei Safonov W. K. Sakumoto Y. Sakurai L. Santi L. Sartori K. Sato V. Saveliev A. Savoy-Navarro P. Schlabach Alexander Schmidt E. Schmidt M. P. Schmidt Michael Henry Schmitt Thomas Schwarz L. Scodellaro A. Scribano F. Scuri A. Sedov Sally Seidel Y. Seiya A. Semenov Federico Sforza Anna Sfyrla S. Z. Shalhout T. Shears P. F. Shepard M. Shimojima S. Shiraishi M. Shochet I. Shreyber А. Симоненко P. Sinervo A. Sissakian K. Sliwa J. R. Smith F. D. Snider Aron Soha Sunil Somalwar V. Sorı́n P. Squillacioti M. Stancari Marcel Michael Stanitzki R. St. Denis B. Stelzer Oliver Stelzer-Chilton D. Stentz John Strologas G. L. Strycker Y. Sudo А. Суханов И. Суслов K. Takemasa Y. Takeuchi J. Tang M. Tecchio P. K. Teng Julia Thom J. Thome G. A. Thompson E. Thomson P. Ttito-Guzmán Slawek Tkaczyk D. Toback S. Tokár K. Tollefson T. Tomura D. Tonelli S. Torre D. Torretta P. Totaro M. Trovato Yanjun Tu F. Ukegawa S. Uozumi A. Varganov F. Vázquez G. Velev C. Vellidis M. Vidal Iván Vila R. Vilar J. Vizán Marcelo Vogel G. Volpi P. Wagner R. L. Wagner T. Wakisaka Rainer Wallny S. M. Wang A. Warburton D. Waters M. Weinberger W. C. Wester B. Whitehouse Daniel Whiteson A. B. Wicklund E. Wicklund S. Wilbur F. Wick H. H. Williams J. S. Wilson P. Wilson B. L. Winer Peter Wittich S. Wolbers H. Wolfe T. Wright Xin Wu Z. Wu K. Yamamoto J. Yamaoka T. Yang U. K. Yang Y. Yang W-M. Yao G. P. Yeh K. Yi J. Yoh Kohei Yorita T. Yoshida G. B. Yu I. Yu S. S. Yu J. C. Yun A. Zanetti Y. Zeng S. Zucchelli published in 2011. It has an Open Access status of “hybrid”. You can read and download a PDF Full Text of this paper here.