T
T. Ypsilantis
Researcher at CERN
Publications - 19
Citations - 2799
T. Ypsilantis is an academic researcher from CERN. The author has contributed to research in topics: Scattering amplitude & Scattering. The author has an hindex of 12, co-authored 19 publications receiving 2597 citations.
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The LHCb detector at the LHC
A. A. Alves,L. M. Andrade Filho,A. F. Barbosa,Ignacio Bediaga,G. Cernicchiaro,G. Guerrer,H. P. Lima Jr,A. A. Machado,J. Magnin,F. Marujo,J. M. De Miranda,Alberto dos Reis,A. S. Santos,Alessandra Choqueta de Toledo,Kazuyoshi Carvalho Akiba,Sandra Amato,B. De Souza Paula,L. De Paula,T. da Silva,M. Gandelman,Jose Lopes,B. Marechal,D. Moraes,Erica Polycarpo,F. Ferreira Rodrigues,J. Ballansat,Y. Bastian,D. Boget,I. De Bonis,Victor Coco,Pieter David,D. Decamp,P. Delebecque,C. Drancourt,N. Dumont-Dayot,C. Girard,B. Lieunard,M. N. Minard,B. Pietrzyk,T. Rambure,G. Rospabe,Stephane T'Jampens,Ziad Ajaltouni,G. Bohner,R. Bonnefoy,David Borras,C. Carloganu,H. Chanal,Eric Conte,R. Cornat,M. Crouau,E. Delage,Olivier Deschamps,Pierre Henrard,Philippe Jacquet,C. Lacan,J. Laubser,J. Lecoq,R. Lefèvre,M. Magne,M. Martemiyanov,M. L. Mercier,S. Monteil,V. Niess,Pascal Perret,G. Reinmuth,Anne Robert,S. Suchorski,K. Arnaud,Elie Aslanides,J. Babel,C. Benchouk,J.-P. Cachemiche,J. G. Cogan,Frederic Derue,B. Dinkespiler,P.-Y. Duval,Vincent Garonne,S. Favard,R. Le Gac,F. Leon,Olivier Leroy,P. L. Liotard,Francesco Marin,Mohsine Menouni,P. Ollive,S. Poss,A. Roche,M. Sapunov,L. Tocco,Benoit Viaud,Andrei Tsaregorodtsev,Yasmine Amhis,G. C. Barrand,Sergey Barsuk,C. Beigbeder,R. Beneyton,D. Breton,O. Callot,D. Charlet,B. D'Almagne,O. Duarte,F. Fulda-Quenzer,A. Jacholkowska,B. Jean-Marie,Jacques Lefrançois,Frederic Machefert,Patrick Robbe,Marie Helene Schune,V. Tocut,I. Videau,M. Benayoun,P. N. Y. David,L. Del Buono,Geoffrey Gilles,M. Domke,H. Futterschneider,Ch. Ilgner,P. Kapusta,M. Kolander,R. Krause,M. Lieng,M. Nedos,K. Rudloff,S. Schleich,R. Schwierz,B. Spaan,K. Wacker,K. Warda,M. Agari,C. Bauer,D. Baumeister,N. Bulian,H. P. Fuchs,W. Fallot-Burghardt,T. Glebe,Werner Hofmann,K. T. Knöpfle,S. Löchner,A. Ludwig,Florin Maciuc,F. Sanchez Nieto,Michael Schmelling,B. Schwingenheuer,E. Sexauer,Nigel Smale,U. Trunk,H. Voss,Johannes Albrecht,Sebastian Bachmann,J. Blouw,M. Deissenroth,H. Deppe,H. B. Dreis,F. Eisele,T. Haas,Stephanie Hansmann-Menzemer,S. Hennenberger,J. Knopf,M. Moch,Adrian Perieanu,S. Rabenecker,A. Rausch,C Rummel,R. Rusnyak,Manuel Schiller,U. Stange,U. Uwer,M. Walter,R. Ziegler,G. Avoni,G. Balbi,F. Bonifazi,D. Bortolotti,A. Carbone,I. d'Antone,Domenico Galli,D. Gregori,I. Lax,U. Marconi,G. Peco,Vincenzo Vagnoni,Giovanni Valenti,Stefania Vecchi,W. Bonivento,Alessandro Cardini,S. Cadeddu,V. Deleo,C. Deplano,S. Furcas,A. Lai,R. Oldeman,D. Raspino,Biagio Saitta,Nicola Serra,Wander Baldini,S. Brusa,S. Chiozzi,A. Cotta Ramusino,F. Evangelisti,A. Franconieri,S. Germani,A. Gianoli,L. Guoming,L. Landi,Roberto Malaguti,C. Padoan,C. Pennini,M. Savrie,S. Squerzanti,T. Zhao,M. Zhu,Andrea Bizzeti,Giacomo Graziani,M. Lenti,M. Lenzi,F. Maletta,S. Pennazzi,G. Passaleva,M. Veltri,M. Alfonsi,M. Anelli,A. Balla,A. Battisti,G. Bencivenni,P. Campana,M. Carletti,Paolo Ciambrone,G. Corradi,E. Dané,A. Divirgilio,P. Desimone,G. Felici,C. Forti,M. Gatta,Gaia Lanfranchi,F. Murtas,M. Pistilli,M. Poli Lener,R. Rosellini,M. Santoni,A. Saputi,Alessio Sarti,Adalberto Sciubba,A. Zossi,M. Ameri,S. Cuneo,Flavio Fontanelli,Valerio Gracco,G. Mini,M. Parodi,Alessandro Petrolini,Mario Sannino,A. Vinci,M. Alemi,C. Arnaboldi,T. Bellunato,Marta Calvi,F. Chignoli,A. De Lucia,G. Galotta,R. Mazza,C. Matteuzzi,M. Musy,P. Negri,D. L. Perego,G. Pessina,G. Auriemma,V. Bocci,A. Buccheri,G. Chiodi,S. Di Marco,Francesco Iacoangeli,G. Martellotti,R. Nobrega,A. Pelosi,Gianni Penso,Davide Pinci,W. Rinaldi,Alfredo De Rossi,R. Santacesaria,C. Satriano,Giovanni Carboni,M. Iannilli,A. Massafferri Rodrigues,R. Messi,G. Paoluzzi,G. Sabatino,Emanuele Santovetti,Alessia Satta,J. Amoraal,G. W. Van Apeldoorn,R. Arink,N. Van Bakel,Th. S. Bauer,A. Berkien,M. van Beuzekom,E. Bos,Ch. Bron,L. Ceelie,M. Doets,R Van der Eijk,J. P. Fransen,P. De Groen,V. Gromov,R. Hierck,J. Homma,Bart Hommels,W. Hoogland,Eddy Jans,F. Jansen,L. Jansen,M. Jaspers,B. Kaan,B. Koene,J. Koopstra,F. Kroes,M. Kraan,J. Langedijk,Marcel Merk,S. Mos,B. Munneke,J. Palacios,A. Papadelis,A. Pellegrino,O. van Petten,T. du Pree,E. Roeland,W. Ruckstuhl,A. Schimmel,H. Schuijlenburg,T. Sluijk,J. Spelt,J. Stolte,H. Terrier,Niels Tuning,A. Van Lysebetten,Peter Vankov,J. Verkooijen,B. Verlaat,W. Vink,H. de Vries,L.W. Wiggers,G. V. Ybeles Smit,N. Zaitsev,M. Zupan,A. Zwart,J. F. J. van den Brand,H. J. Bulten,M. de Jong,Tjeerd Ketel,Sander Klous,J. Kos,B. M'charek,F. Mul,G. Raven,Eduard Simioni,Jianping Cheng,G. Dai,Z. Deng,Yang Gao,G. Gong,H. Gong,J. He,L. Hou,Jing Li,W. Qian,B. B. Shao,Tao Xue,Zhenwei Yang,Ming Zeng,B. Muryn,Krzysztof Ciba,Agnieszka Oblakowska-Mucha,J. Blocki,K. Galuszka,L. Hajduk,Jerzy Michalowski,Z. Natkaniec,G. Polok,Marek Stodulski,Mariusz Witek,K. Brzozowski,A. Chlopik,P. Gawor,Z. Guzik,A. Nawrot,A. Srednicki,K. Syryczynski,Marek Szczekowski,F. Constantin,P. Cristian,Gh. Mihon,C. Pavel,S. Stoica,S. Filippov,Yu. Gavrilov,L. Golyshkin,Evgeny Gushchin,Oleg Karavichev,V. Klubakov,Leonid Kravchuk,V. Kutuzov,S. Laptev,Sergei Popov,A. Arefev,B. Bobchenko,V. Dolgoshein,Victor Egorychev,Andrey Golutvin,O. Gushchin,A. Konoplyannikov,I. Korolko,Tengiz Kvaratskheliya,I. Machikhiliyan,S. Malyshev,E. Mayatskaya,M. Prokudin,D. Rusinov,V. Rusinov,Pavel Shatalov,Lesya Shchutska,E. Tarkovskiy,A. Tayduganov,K. Voronchev,O. Zhiryakova,A V Bobrov,Alexander Bondar,Semen Eidelman,A. Kozlinsky,Lev Shekhtman,K. Beloous,R. Dzhelyadin,Yu. V. Gelitsky,Yu. Gouz,K. G. Kachnov,A. Kobelev,Viktor Matveev,V. Novikov,V. Obraztsov,A. P. Ostankov,V. Romanovsky,V.I. Rykalin,A. Soldatov,M. M. Soldatov,E. N. Tchernov,O. Yushchenko,B. Bochin,Nikolay Bondar,O. Fedorov,V. Golovtsov,S. Guets,A. Kashchuk,V. Lazarev,Oleg Maev,P. Neustroev,Naylya Sagidova,E. Spiridenkov,Serguei Volkov,Alexey Vorobyev,An.A. Vorobyov,E. Aguilo,S.A. Bota,M. Calvo,A. Comerma,X. Cano,Angel Dieguez,A. Herms,E. Lopez,S. Luengo,J. Garra,Ll. Garrido,David Gascon,A. Gaspar de Valenzuela,C. Gonzalez,Ricardo Graciani,E. Grauges,A. Perez. Calero,E. Picatoste,J. Riera,M. Rosello,H. Ruiz,X. Vilasis,X. Xirgu,Bernardo Adeva,X. Cid Vidal,D. Marténez Santos,D. Esperante Pereira,J. L. Fungueirino Pazos,A. Gallas Torreira,C. Lois Gomez,A. Pazos Alvarez,E. Perez Trigo,M. Plo Casasus,C. Rodriguez Cobo,P. Rodriguez Perez,J. Saborido,M. Seco,P. Vazquez Regueiro,P. Bartalini,A. Bay,Marc-Olivier Bettler,F. Blanc,J. Borel,B. Carron,C. Currat,G. Conti,O. Dormond,Y. Ermoline,P. Fauland,L. Fernandez,R. Frei,Guido Gagliardi,N. Gueissaz,Guido Haefeli,Adlène Hicheur,C. Jacoby,P. Jalocha,S. Jimenez-Otero,J P Hertig,M. Knecht,Federica Legger,L. Locatelli,J. R. Moser,Matthew Needham,L. Nicolas,A. Perrin-Giacomin,Jean-Pierre Perroud,C. Potterat,F. J. Ronga,O. Schneider,T. Schietinger,D. Steele,L. Studer,M. Tareb,Minh Tâm Tran,J. van Hunen,K. Vervink,Sara Villa,N. Zwahlen,Roland Bernet,A. Büchler,J. Gassner,F. Lehner,T. Sakhelashvili,C. Salzmann,P. Sievers,S. Steiner,O. Steinkamp,U. Straumann,J. van Tilburg,A. Vollhardt,D. Volyanskyy,M. Ziegler,Anatoliy Dovbnya,Y Ranyuk,Illya Shapoval,M. Borisova,V. Iakovenko,V. Kyva,O. Kovalchuk,O. Okhrimenko,Valery Pugatch,Y. Pylypchenko,Marco Adinolfi,N. H. Brook,RD Head,J. Imong,K. Lessnoff,F. Metlica,A. J. Muir,Jonas Rademacker,A. Solomin,P. M. Szczypka,C. Barham,C. Buszello,J. Dickens,Valerie Gibson,S. C. Haines,K. Harrison,Christopher Jones,S G Katvars,U. Kerzel,Cristina Lazzeroni,Yang Li,G. Rogers,John W. V. Storey,Hugh Philip Skottowe,S. A. Wotton,Tim Adye,C. Densham,Sajan Easo,B. Franek,P. Loveridge,D. Morrow,John Verlin Morris,R. Nandakumar,J. Nardulli,Antonios Papanestis,G. N. Patrick,S. Ricciardi,Michael L. Woodward,Zhen Zhang,R. Chamonal,Philip James Clark,Peter Clarke,Stephan Eisenhardt,N. Gilardi,Akram Khan,Yongsun Kim,R. W. Lambert,J. Lawrence,A. Main,J. Mccarron,Colin Mclean,Franz Muheim,A. F. Osorio-Oliveros,S. Playfer,Nicholas Adam Styles,Yuehong Xie,A. G. Bates,Laurence Carson,F. da Cunha Marinho,F. Doherty,Lars Eklund,Marco Gersabeck,L. Haddad,A. Macgregor,J. J. Melone,F. McEwan,D. Petrie,S. Paterson,C. Parkes,A. Pickford,B. Rakotomiaramanana,Eduardo Rodrigues,Aldo Saavedra,F. J. P. Soler,Tomasz Szumlak,S. Viret,L. Allebone,O. Awunor,John Back,G.J. Barber,Chris P. Barnes,B. Cameron,D. Clark,I. Clark,P. J. Dornan,A. Duane,C. Eames,Ulrik Egede,Maria Girone,S. Greenwood,R. Hallam,R. Hare,A. Howard,S. Jolly,V. Kasey,M. Khaleeq,Patrick Koppenburg,David Miller,R. Plackett,Darren Price,W. Reece,P. Savage,T. Savidge,Brinick Simmons,G. Vidal-Sitjes,D. Websdale,A. Affolder,J. Anderson,S.F. Biagi,T. J. V. Bowcock,J. Carroll,Gianluigi Casse,P. Cooke,S. Donleavy,L. Dwyer,Karol Hennessy,T. Huse,David Hutchcroft,D. Jones,M. Lockwood,M. McCubbin,R. McNulty,D. Muskett,A. Noor,G. D. Patel,Kurt Rinnert,Tara Shears,N. A. Smith,G. Southern,I. Stavitski,P. Sutcliffe,M. Tobin,S. M. Traynor,P.R. Turner,M. Whitley,M. Wormald,V. Wright,J.H. Bibby,S. Brisbane,Matthew Brock,Matthew Charles,C. Cioffi,Vladimir Gligorov,T. Handford,Neville Harnew,F. J. Harris,Malcolm John,M. Jones,J. Libby,L. Martin,I. A. Mcarthur,R. Muresan,C. Newby,B. Ottewell,A. Powell,N. Rotolo,R. Senanayake,L. Somerville,A. Soroko,P. Spradlin,P. Sullivan,I. Stokes-Rees,S. Topp-Jorgensen,F. Xing,Guy Wilkinson,Marina Artuso,Ivan Belyaev,S. Blusk,G. Lefeuvre,N. Menaa,R. Menaa-Sia,R. Mountain,T. Skwarnicki,Sheldon Stone,Jing Wang,L. Abadie,G. Aglieri-Rinella,E. Albrecht,J André,G. Anelli,N. Arnaud,Andre Augustinus,F. Bal,M. C. Barandela Pazos,A. Barczyk,M Bargiotti,J. C. Batista Lopes,O. Behrendt,S. Berni,P. Binko,V. Bobillier,A. Braem,L. Brarda,J. Buytaert,L. Camilleri,M. Cambpell,G. Castellani,F. Cataneo,Marco Cattaneo,B. Chadaj,Ph. Charpentier,S. Cherukuwada,E. Chesi,J. Christiansen,R. Chytracek,Marco Clemencic,Joel Closier,P. Collins,P. Colrain,O. C. Cooke,B. Corajod,Gloria Corti,Carmelo D'Ambrosio,B. Damodaran,C. David,S. De Capua,G. Decreuse,H. Degaudenzi,Hans Dijkstra,J. P. Droulez,D. Duarte Ramos,J. P. Dufey,Raphael Dumps,Doris Eckstein,M. Ferro-Luzzi,Frank Fiedler,Frank Filthaut,W. Flegel,Roger Forty,Clarisse Fournier,Markus Frank,Christoph Frei,Benjamin Gaidioz,C. Gaspar,Jean-Christophe Gayde,Ph. Gavillet,A. Go,G. Gracia Abril,J. S. Graulich,P A Giudici,A. Guirao Elias,P. Guglielmini,Thierry Gys,F. Hahn,S. Haider,John T Harvey,B Hay,J. A. Hernando Morata,J. Herranz Alvarez,E. van Herwijnen,H. J. Hilke,G. von Holtey,Wouter Hulsbergen,Richard Jacobsson,O. Jamet,Christian Joram,Beat Jost,Naoko Kanaya,J. Knaster Refolio,S. Koestner,M. Koratzinos,R. Kristic,Daniel Lacarrere,C. Lasseur,T. Lastovicka,M. Laub,Dietrich Liko,C. Lippmann,R. Lindner,M. Losasso,A. A. Maier,K. Mair,P. Maley,P. Mato Vila,G. Moine,J. Morant,M. Moritz,Jakub Moscicki,M. Muecke,H. Mueller,Tatsuya Nakada,Niko Neufeld,J. Ocariz,C. Padilla Aranda,Ulrich Parzefall,Maulik R. Patel,M. Pepe-Altarelli,D. Piedigrossi,M. Pivk,W. Pokorski,Sebastien Ponce,F. Ranjard,Werner Riegler,J. Renaud,Stefan Roiser,L. Roy,T. Ruf,D. Ruffinoni,S. Saladino,A. Sambade Varela,R. Santinelli,S. Schmelling,B. Schmidt,Thomas Schneider,André Schöning,A. Schopper,Jacques Séguinot,W. Snoeys,Alexander K. Smith,A.C. Smith,P. Somogyi,Radu Stoica,W. Tejessy,Frederic Teubert,E. G. Thomas,J. Toledo Alarcon,O. Ullaland,A. Valassi,P. Vannerem,Raymond Veness,P. Wicht,D. Wiedner,W. Witzeling,A.E. Wright,Kenneth Wyllie,T. Ypsilantis +889 more
TL;DR: The LHCb experiment is dedicated to precision measurements of CP violation and rare decays of B hadrons at the Large Hadron Collider (LHC) at CERN (Geneva).
Journal ArticleDOI
Photo-ionization and Cherenkov ring imaging
Jacques Séguinot,T. Ypsilantis +1 more
TL;DR: In this article, the photo-ionization process in gases and single photon pulse counting in multi-wire proportional chambers (MWPC) was investigated and shown to be possible with about 50% quantum efficiency for photons above 9.5 eV.
Journal ArticleDOI
Imaging Cerenkov detector: Photo-ionization of tri-ethyl-amine
TL;DR: In this paper, an argon plus tri-ethyl-amine filled photo-ionization detector consisting of a parallel plate conversion gap, amplification gap, transfer gap and a multi-wire proportional chamber was shown to achieve (34±4)% at 8.44 eV photon energy.
Journal ArticleDOI
Ultraviolet Cherenkov light detector
Paul Baillon,Y. Declais,M. Ferro-Luzzi,B. French,P. Jenni,J.-M. Perreau,Jacques Séguinot,T. Ypsilantis +7 more
TL;DR: In this paper, an increase by a factor of 3.4 in photoelectron emission from Cherenkov light has been observed after coating a standard photomultiplier of the XP1040 class with a thin deposit of scintillating material (wavelength shifter).
Journal ArticleDOI
A ring imaging Cherenkov detector, the DELPHI barrel RICH prototype Part B: Experimental studies of the detector performance for particle identification
R. Arnold,Paul Baillon,H.J. Besch,M. Bosteels,E. Christophel,M. Dracos,Y. Giomataris,J.L. Guyonnet,G. Passardi,Pierre Petroff,J. Seguinot,T. Ypsilantis +11 more
TL;DR: The DELPHI Barrel RICH prototype has been used for particle identification in this paper, where the results show that the prototype performance predicted by Monte Carlo simulations, as a function of the drift distance z d and the particle incidence angle θ b, have been achieved (particle identification between 0.17 and 35 GeV/c ).