O
O. Kovalchuk
Researcher at National Academy of Sciences of Ukraine
Publications - 9
Citations - 2314
O. Kovalchuk is an academic researcher from National Academy of Sciences of Ukraine. The author has contributed to research in topics: Detector & Beamline. The author has an hindex of 3, co-authored 7 publications receiving 2107 citations.
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Journal ArticleDOI
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
Metal and hybrid TimePix detectors imaging beams of particles
Valery Pugatch,M. Campbell,A. Chaus,V. Eremenko,S. Homenko,O. Kovalchuk,X. Llopart,O. Okhrimenko,Stanislav Pospisil,A. Shelekhov,V.E. Storizhko,Lukas Tlustos +11 more
TL;DR: In this article, the uniformity of response of the pixel matrix with respect to ion mass, energy and detection position has been studied for imaging low energy ion beams and as candidates for building an electronic focal plane of a laser mass-spectrometer.
Journal ArticleDOI
Metal micro-detector TimePix imaging synchrotron radiation beams at the ESRF Bio-Medical Beamline ID17
Valery Pugatch,M. Campbell,A. Chaus,O. Kovalchuk,X. Llopart,O. Okhrimenko,Stanislav Pospisil,Yolanda Prezado,M. Renier,Lukas Tlustos +9 more
TL;DR: The results obtained for high intensity synchrotron radiation minibeams illustrate an excellent performance of the TimePix providing in real time 2D image of the dose distribution over many beams in a 14×14 mm 2 area.
Journal ArticleDOI
“Stealth Scripts”: Ultrashort Pulse Laser Luminescent Microscale Encoding of Bulk Diamonds via Ultrafast Multi-Scale Atomistic Structural Transformations
Sergey I. Kudryashov,Pavel Danilov,Nikita Smirnov,G. K. Krasin,Roman A. Khmelnitskii,O. Kovalchuk,G. Yu. Kriulina,V. P. Martovitskiy,Vasily N. Lednev,P. A. Sdvizhenskii,Y. S. Gulina,E. Z. Rimskaya,Evgeny Kuzmin,Jianjun Chen,M. S. Kovalev,A. O. Levchenko +15 more
TL;DR: In this paper , the authors enlighten nonlinear wavelength-, polarization-, intensity-, pulsewidth-, and focusing-dependent photoexcitation and energy deposition mechanisms in diamonds, coupled with the propagation of ultrashort laser pulses and ultrafast off-focus energy transport by electron-hole plasma, transient plasma- and hot-phononinduced stress generation and the resulting variety of diverse structural atomistic modifications in the diamond lattice.
Journal ArticleDOI
Shaping and monitoring of the mini-beam structures for the spatially fractionated hadron radiation therapy
TL;DR: In this paper, the design of collimators and their effectiveness for the purposes of the fractionated mini-beam radiation therapy were evaluated by Monte Carlo simulations by measuring charged particles intensity distribution in multi-beam structures shaped by slit or matrix collimator exploring low energy proton beam at the Tandem generator.