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Signature-based search for delayed photons in exclusive photon plus missing transverse energy events from<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 with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo mathvariant="bold">=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> </mml:mtext><mml:…

T. Aaltonen,S. Amerio,D. Amidei,A. Anastassov,A. Annovi,J. Antoš,G. Apollinari,J. A. Appel,T. Arisawa,A. Artikov,J. Asaadi,W. Ashmanskas,B. Auerbach,A. Aurisano,F. Azfar,W. Badgett,T. Bae,A. Barbaro‐Galtieri,V. E. Barnes,B. A. Barnett,Patrizia Barria,Pavol Bartoš,Matteo Bauce,F. Bedeschi,S. Behari,G. Bellettini,J. Bellinger,D. Benjamin,A. Beretvas,A. Bhatti,K. R. Bland,B. Blumenfeld,A. Bocci,A. Bodek,D. Bortoletto,J. Boudreau,A. Boveia,L. Brigliadori,C. Bromberg,Erik Brücken,J. Budagov,H. S. Budd,K. Burkett,G. Busetto,P. Bussey,Pierfrancesco Butti,A. Buzatu,A. Calamba,Stefano Camarda,M. Campanelli,F. Canelli,B. Carls,D. Carlsmith,R. Carosi,S. Carrillo,B. Casal,Massimo Casarsa,A. Castro,P. Catastini,D. Cauz,V. Cavaliere,Federico Sforza,A. Cerri,L. Cerrito,Y. C. Chen,M. Chertok,G. Chiarelli,G. Chlachidze,K. Cho,D. Chokheli,M. A. Ciocci,A. Clark,C. Clarke,M. E. Convery,J. Conway,M. Corbo,M. Cordelli,C. A. Cox,D. J. Cox,Matteo Cremonesi,D. Cruz,J. Cuevas,R. Culbertson,N. d’Ascenzo,M. Datta,Pawel de Barbaro,L. Demortier,M. Deninno,M. d’Errico,F. Devoto,A. Di Canto,B. Di Ruzza,Jay Dittmann,Monica d'Onofrio,S. Donati,M. Dorigo,A. Driutti,K. Ebina,R. C. Edgar,A. Elagin,R. Erbacher,S. Errede,B. Esham,Ricardo Eusebi,Sinead Farrington,Juan Pablo Fernández Ramos,Richard D Field,G. Flanagan,R. Forrest,M. Franklin,J. Freeman,H. Frisch,Y. Funakoshi,A. F. Garfinkel,P. Garosi,H. Gerberich,E. Gerchtein,S. Giagu,V. Giakoumopoulou,K. Gibson,C. M. Ginsburg,N. Giokaris,P. Giromini,G. Giurgiu,V. Glagolev,D. Glenzinskí,M. Gold,D. Goldin,A. Golossanov,G. Gómez,G. Gómez-Ceballos,M. Goncharov,Óscar González López,I. Gorelov,A. T. Goshaw,K. Goulianos,E. Gramellini,S. Grinstein,C. Grosso-Pilcher,R. C. Group,J. Guimarães da Costa,S. R. Hahn,Jiyeon Han,F. Happacher,K. Hara,M. Hare,Robert Harr,T. Harrington-Taber,K. Hatakeyama,Chris Hays,J. Heinrich,Matthew Herndon,A. Höcker,Z. Hong,W. Hopkins,S. Hou,R. Hughes,Ulrich Husemann,M. Hussein,J. Huston,G. Introzzi,M. Iori,A. Ivanov,E. James,D. Jang,Bodhitha Jayatilaka,E. J. Jeon,Sergo Jindariani,M. Jones,K. K. Joo,S. Y. Jun,T. R. Junk,M. Kambeitz,T. Kamon,P. E. Karchin,A. Kasmi,Y. Kato,W. Ketchum,J. Keung,Benjamin Kilminster,D. H. Kim,H. S. Kim,J. E. Kim,M. J. Kim,S. B. Kim,S. H. Kim,Y. J. Kim,Y. K. Kim,N. Kimura,M. Kirby,K. J. Knoepfel,K. Kondo,D. J. Kong,J. Konigsberg,Ashutosh Kotwal,M. Kreps,J. Kroll,Mark Kruse,T. Kuhr,M. Kurata,A. T. Laasanen,Stephan Lammel,M. Lancaster,Kevin Lannon,G. Latino,H. S. Lee,J. S. Lee,S. Leo,S. Leone,J. D. Lewis,A. Limosani,E. Lipeles,A. Lister,H. Liu,Q. Liu,T. Liu,S. Lockwitz,A. Loginov,A. Lucà,D. Lucchesi,J. Lueck,P. Lujan,P. Lukens,G. Lungu,J. Lys,R. Lysák,R. Madrak,P. Maestro,Sarah Malik,G. Manca,A. Manousakis-Katsikakis,F. Margaroli,P. Marino,M. Martı́nez,K. Matera,M. E. Mattson,A. Mazzacane,P. Mazzanti,R. McNulty,A. Mehta,P. Mehtälä,C. Mesropian,T. Miao,D. Mietlicki,A. Mitra,H. Miyake,S. Moëd,N. Moggi,Chang-Seong Moon,R. Moore,M. J. Morello,A. Mukherjee,Th. Müller,P. Murat,M. Mussini,Jane Nachtman,Y. Nagai,J. Naganoma,I. Nakano,A. Napier,J. Nett,Christopher Neu,T. Nigmanov,L. Nodulman,Seoyoung Noh,O. Norniella,L. Oakes,S. H. Oh,Y. D. Oh,I. Oksuzian,T. Okusawa,R. Orava,L. Ortolan,C. Pagliarone,E. Palencia,Prabhakar Palni,V. Papadimitriou,William Parker,G. Pauletta,M. Paulini,C. Paus,T. J. Phillips,G. Piacentino,Elisabetta Pianori,J. Pilot,K. Pitts,C. Plager,L. Pondrom,S. Poprocki,K. Potamianos,A. Pranko,F. Prokoshin,Fotios Ptochos,G. Punzi,N. Ranjan,I. Redondo,P. Renton,M. Rescigno,F. Rimondi,L. Ristori,A. Robson,T. Rodriguez,S. Rolli,Manfredi Ronzani,R. Roser,Jonathan L. Rosner,F. Ruffini,A. Ruiz,J. Russ,V. Rusu,W. K. Sakumoto,Y. Sakurai,L. Santi,K. Sato,V. Saveliev,A. Savoy-Navarro,P. Schlabach,E. E. Schmidt,Thomas Schwarz,L. Scodellaro,F. Scuri,Sally Seidel,Y. Seiya,A. Semenov,Federico Sforza,S. Z. Shalhout,T. Shears,P. F. Shepard,M. Shimojima,M. Shochet,I. Shreyber,А. Симоненко,P. Sinervo,K. Sliwa,J. R. Smith,F. D. Snider,H. Song,V. Sorı́n,M. Stancari,R. St. Denis,B. Stelzer,Oliver Stelzer-Chilton,D. Stentz,John Strologas,Y. Sudo,А. Суханов,И. Суслов,K. Takemasa,Y. Takeuchi,J. Tang,M. Tecchio,P. K. Teng,Julia Thom,E. Thomson,V. Thukral,D. Toback,S. Tokár,K. Tollefson,T. Tomura,D. Tonelli,S. Torre,D. Torretta,P. Totaro,M. Trovato,F. Ukegawa,S. Uozumi,F. Vázquez,G. Velev,C. Vellidis,Caterina Vernieri,M. Vidal,R. Vilar,J. Vizán,Marcelo Vogel,G. Volpi,P. Wagner,Rainer Wallny,S. M. Wang,A. Warburton,D. Waters,W. C. Wester,Daniel Whiteson,A. B. Wicklund,S. Wilbur,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,D. Yamato,T. Yang,U. K. Yang,Yang Yu,W-M. Yao,G. P. Yeh,K. Yi,J. Yoh,Kohei Yorita,T. Yoshida,G. B. Yu,I. Yu,A. Zanetti,Y. Zeng,Zhou Chen,S. Zucchelli

Physics

Photon

Luminosity

2013

We present the first signature-based search for delayed photons using an exclusive photon plus missing transverse energy final state. Events are reconstructed in a data sample from the CDF II detector corresponding to $6.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity from $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ proton-antiproton collisions. Candidate events are selected if they contain a photon with an arrival time in the detector larger than expected from a promptly produced photon. The mean number of events from standard model sources predicted by the data-driven background model based on the photon timing distribution is $286\ifmmode\pm\else\textpm\fi{}24$. A total of 322 events are observed. A $p$ value of 12% is obtained, showing consistency of the data with standard model predictions.

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“Signature-based search for delayed photons in exclusive photon plus missing transverse energy events from<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 with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo mathvariant="bold">=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> </mml:mtext><mml:…” is a paper by T. Aaltonen S. Amerio D. Amidei A. Anastassov A. Annovi J. Antoš G. Apollinari J. A. Appel T. Arisawa A. Artikov J. Asaadi W. Ashmanskas B. Auerbach A. Aurisano F. Azfar W. Badgett T. Bae A. Barbaro‐Galtieri V. E. Barnes B. A. Barnett Patrizia Barria Pavol Bartoš Matteo Bauce F. Bedeschi S. Behari G. Bellettini J. Bellinger D. Benjamin A. Beretvas A. Bhatti K. R. Bland B. Blumenfeld A. Bocci A. Bodek D. Bortoletto J. Boudreau A. Boveia L. Brigliadori C. Bromberg Erik Brücken J. Budagov H. S. Budd K. Burkett G. Busetto P. Bussey Pierfrancesco Butti A. Buzatu A. Calamba Stefano Camarda M. Campanelli F. Canelli B. Carls D. Carlsmith R. Carosi S. Carrillo B. Casal Massimo Casarsa A. Castro P. Catastini D. Cauz V. Cavaliere Federico Sforza A. Cerri L. Cerrito Y. C. Chen M. Chertok G. Chiarelli G. Chlachidze K. Cho D. Chokheli M. A. Ciocci A. Clark C. Clarke M. E. Convery J. Conway M. Corbo M. Cordelli C. A. Cox D. J. Cox Matteo Cremonesi D. Cruz J. Cuevas R. Culbertson N. d’Ascenzo M. Datta Pawel de Barbaro L. Demortier M. Deninno M. d’Errico F. Devoto A. Di Canto B. Di Ruzza Jay Dittmann Monica d'Onofrio S. Donati M. Dorigo A. Driutti K. Ebina R. C. Edgar A. Elagin R. Erbacher S. Errede B. Esham Ricardo Eusebi Sinead Farrington Juan Pablo Fernández Ramos Richard D Field G. Flanagan R. Forrest M. Franklin J. Freeman H. Frisch Y. Funakoshi A. F. Garfinkel P. Garosi H. Gerberich E. Gerchtein S. Giagu V. Giakoumopoulou K. Gibson C. M. Ginsburg N. Giokaris P. Giromini G. Giurgiu V. Glagolev D. Glenzinskí M. Gold D. Goldin A. Golossanov G. Gómez G. Gómez-Ceballos M. Goncharov Óscar González López I. Gorelov A. T. Goshaw K. Goulianos E. Gramellini S. Grinstein C. Grosso-Pilcher R. C. Group J. Guimarães da Costa S. R. Hahn Jiyeon Han F. Happacher K. Hara M. Hare Robert Harr T. Harrington-Taber K. Hatakeyama Chris Hays J. Heinrich Matthew Herndon A. Höcker Z. Hong W. Hopkins S. Hou R. Hughes Ulrich Husemann M. Hussein J. Huston G. Introzzi M. Iori A. Ivanov E. James D. Jang Bodhitha Jayatilaka E. J. Jeon Sergo Jindariani M. Jones K. K. Joo S. Y. Jun T. R. Junk M. Kambeitz T. Kamon P. E. Karchin A. Kasmi Y. Kato W. Ketchum J. Keung Benjamin Kilminster D. H. Kim H. S. Kim J. E. Kim M. J. Kim S. B. Kim S. H. Kim Y. J. Kim Y. K. Kim N. Kimura M. Kirby K. J. Knoepfel K. Kondo D. J. Kong J. Konigsberg Ashutosh Kotwal M. Kreps J. Kroll Mark Kruse T. Kuhr M. Kurata A. T. Laasanen Stephan Lammel M. Lancaster Kevin Lannon G. Latino H. S. Lee J. S. Lee S. Leo S. Leone J. D. Lewis A. Limosani E. Lipeles A. Lister H. Liu Q. Liu T. Liu S. Lockwitz A. Loginov A. Lucà D. Lucchesi J. Lueck P. Lujan P. Lukens G. Lungu J. Lys R. Lysák R. Madrak P. Maestro Sarah Malik G. Manca A. Manousakis-Katsikakis F. Margaroli P. Marino M. Martı́nez K. Matera M. E. Mattson A. Mazzacane P. Mazzanti R. McNulty A. Mehta P. Mehtälä C. Mesropian T. Miao D. Mietlicki A. Mitra H. Miyake S. Moëd N. Moggi Chang-Seong Moon R. Moore M. J. Morello A. Mukherjee Th. Müller P. Murat M. Mussini Jane Nachtman Y. Nagai J. Naganoma I. Nakano A. Napier J. Nett Christopher Neu T. Nigmanov L. Nodulman Seoyoung Noh O. Norniella L. Oakes S. H. Oh Y. D. Oh I. Oksuzian T. Okusawa R. Orava L. Ortolan C. Pagliarone E. Palencia Prabhakar Palni V. Papadimitriou William Parker G. Pauletta M. Paulini C. Paus T. J. Phillips G. Piacentino Elisabetta Pianori J. Pilot K. Pitts C. Plager L. Pondrom S. Poprocki K. Potamianos A. Pranko F. Prokoshin Fotios Ptochos G. Punzi N. Ranjan I. Redondo P. Renton M. Rescigno F. Rimondi L. Ristori A. Robson T. Rodriguez S. Rolli Manfredi Ronzani R. Roser Jonathan L. Rosner F. Ruffini A. Ruiz J. Russ V. Rusu W. K. Sakumoto Y. Sakurai L. Santi K. Sato V. Saveliev A. Savoy-Navarro P. Schlabach E. E. Schmidt Thomas Schwarz L. Scodellaro F. Scuri Sally Seidel Y. Seiya A. Semenov Federico Sforza S. Z. Shalhout T. Shears P. F. Shepard M. Shimojima M. Shochet I. Shreyber А. Симоненко P. Sinervo K. Sliwa J. R. Smith F. D. Snider H. Song V. Sorı́n M. Stancari R. St. Denis B. Stelzer Oliver Stelzer-Chilton D. Stentz John Strologas Y. Sudo А. Суханов И. Суслов K. Takemasa Y. Takeuchi J. Tang M. Tecchio P. K. Teng Julia Thom E. Thomson V. Thukral D. Toback S. Tokár K. Tollefson T. Tomura D. Tonelli S. Torre D. Torretta P. Totaro M. Trovato F. Ukegawa S. Uozumi F. Vázquez G. Velev C. Vellidis Caterina Vernieri M. Vidal R. Vilar J. Vizán Marcelo Vogel G. Volpi P. Wagner Rainer Wallny S. M. Wang A. Warburton D. Waters W. C. Wester Daniel Whiteson A. B. Wicklund S. Wilbur 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 D. Yamato T. Yang U. K. Yang Yang Yu W-M. Yao G. P. Yeh K. Yi J. Yoh Kohei Yorita T. Yoshida G. B. Yu I. Yu A. Zanetti Y. Zeng Zhou Chen S. Zucchelli published in 2013. It has an Open Access status of “green”. You can read and download a PDF Full Text of this paper here.