N
N.N. Karpenko
Researcher at Joint Institute for Nuclear Research
Publications - 40
Citations - 724
N.N. Karpenko is an academic researcher from Joint Institute for Nuclear Research. The author has contributed to research in topics: Meson & Proton. The author has an hindex of 15, co-authored 40 publications receiving 687 citations.
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Journal ArticleDOI
Steering of charged particle trajectories by a bent crystal
A. F. Elishev,N.A. Filatova,V.M. Golovatyuk,I.M. Ivanchenko,R.B. Kadyrov,N.N. Karpenko,Vladimir Korenkov,T.S. Nigmanov,V.D. Riabtsov,M.D. Shafranov,B. Sitar,A.E. Senner,B.M. Starchenko,V.A. Sutulin,I. A. Tyapkin,E.N. Tsyganov,D.V. Uralsky,A. S. Vodopianov,A. Forycki,Z. Guzik,J. Wojtkowska,R. Zelazny,I. A. Grishaev,G. D. Kovalenko,B. I. Shramenko,M.D. Bavizhev,N.K. Bulgakov,V.V. Avdeichikov,R.A. Carrigan,T. Toohig,W. M. Gibson,Ick-Joh Kim,J. Phelps,C.R. Sun +33 more
TL;DR: In this article, the first experimental evidence has been obtained for steering of charged particle trajectories by a bent silicon crystal, which corresponds to a bending radius of 38 cm and the effective transverse component of the electric field acting on the proton beam is equal to 240 MV/cm.
Journal ArticleDOI
Kinematic distributions and nuclear effects of J/psi production in 920 GeV fixed-target proton-nucleus collisions
I. Abt,M. Adams,M. Agari,H. Albrecht,Aleksandar Aleksandrov,Vasco Amaral,António Amorim,S. J. Aplin,V. Aushev,Y. Bagaturia,Vladislav Balagura,M. Bargiotti,O. Barsukova,J. Bastos,J. Batista,C. Bauer,Th. S. Bauer,A. Belkov,A. Belkov,I. Belotelov,A. Bertin,B. Bobchenko,M. Böcker,A. Bogatyrev,G. Bohm,M. Bräuer,M. Bruinsma,Marco Bruschi,Peter Buchholz,T. Buran,João Carvalho,P. Conde,C. Cruse,Mogens Dam,K. M. Danielsen,M. Danilov,S. De Castro,H. Deppe,X. Dong,H. B. Dreis,V. Egorytchev,K. Ehret,F. Eisele,Dmitry Emeliyanov,S. Essenov,Laura Fabbri,Pietro Faccioli,M. Feuerstack-Raible,J. Flammer,B. Fominykh,M. Funcke,Ll. Garrido,A. Gellrich,B. Giacobbe,J. Gläß,D. Goloubkov,Yu. A. Golubkov,A. Golutvin,Igor Golutvin,I. Gorbounov,Andrej Gorišek,O. Gouchtchine,D. C. Goulart,S. Gradl,W. Gradl,F. Grimaldi,J. Groth-Jensen,Y. Guilitsky,J.D. Hansen,Jose M Hernandez,Werner Hofmann,Marcus Hohlmann,T. Hott,Wouter Hulsbergen,U. Husemann,O. Igonkina,M. Ispiryan,T. Jagla,C. Jiang,H. Kapitza,S. Karabekyan,N.N. Karpenko,S. Keller,J. Kessler,F. Khasanov,Yu.T. Kiryushin,I. Kisel,E. B. Klinkby,K. T. Knöpfle,Hermann Kolanoski,Samo Korpar,Samo Korpar,C. B. Krauss,P. Kreuzer,P. Križan,P. Križan,D. Krücker,S. Kupper,T. Kvaratskheliia,A. Lanyov,Kwong Lau,B. Lewendel,Thomas Lohse,B. Lomonosov,Reinhard Männer,R. Mankel,S. Masciocchi,I. Massa,I. Matchikhilian,G. Medin,M. Medinnis,M. Mevius,A. Michetti,Yu.V. Mikhailov,R. Mizuk,R. Muresan,M. zur Nedden,M. Negodaev,M. Nörenberg,Sebastian Nowak,M. T. Nunez Pardo de Vera,M. Ouchrif,Farid Ould-Saada,C. Padilla,D. Peralta,R. Pernack,R. Pestotnik,B. Aa. Petersen,Maurizio Piccinini,M. A. Pleier,M. Poli,Vladimir Popov,D. Pose,D. Pose,S. Prystupa,Valery Pugatch,Y. Pylypchenko,J. Pyrlik,Kendall Reeves,D. Reßing,H. Rick,Imma Riu,Peter Robmann,I. Rostovtseva,V. Rybnikov,F. Sanchez,Antonio Sbrizzi,M. Schmelling,B. Schmidt,A. Schreiner,H. Schröder,U. Schwanke,A. J. Schwartz,A. S. Schwarz,B. Schwenninger,B. Schwingenheuer,F. Sciacca,Nicola Semprini-Cesari,S. Shuvalov,Laura Silva,L. Sozuer,S. Solunin,A. Somov,S. Somov,J. Spengler,R. Spighi,Alexander Spiridonov,A. Stanovnik,A. Stanovnik,M. Starič,C. Stegmann,H. S. Subramania,M. Symalla,I. Tikhomirov,Maksym Titov,I. Tsakov,U. Uwer,C. van Eldik,Y. Vassiliev,Mauro Villa,A. Vitale,I. Vukotic,H. Wahlberg,A. H. Walenta,M. Walter,J. J. Wang,D. Wegener,Ulrich Werthenbach,Helmut Wolters,R. Wurth,A. Wurz,S. Xella-Hansen,Yu. Zaitsev,Mikhail Zavertyaev,T. Zeuner,A. Zhelezov,Z. Zheng,R. Zimmermann,T. Živko,Antonio Zoccoli +199 more
TL;DR: In this paper, measurements of the kinematic distributions of J/ψ mesons produced in p-C, p-Ti and p-W collisions at the HERA-B experiment at the DESY laboratory are presented.
Journal ArticleDOI
Limits for the central production of Theta+ and Xi(--)pentaquarks in 920-GeV pA collisions.
I. Abt,M. Adams,H. Albrecht,Vasco Amaral,António Amorim,S. J. Aplin,V. Aushev,Y. Bagaturia,Vladislav Balagura,M. Bargiotti,O. Barsukova,J. Bastos,C. Bauer,Th.S. Bauer,A. Belkov,A. Belkov,I. Belotelov,A. Bertin,B. Bobchenko,M. Boecker,A. Bogatyrev,G. Bohm,M. Braeuer,M. Bruinsma,Marco Bruschi,Peter Buchholz,T. Buran,João Carvalho,P. Conde,C. Cruse,Mogens Dam,K. M. Danielsen,Mikhail Danilov,S. De Castro,H. Deppe,X. Dong,H. B. Dreis,V. Egorytchev,K. Ehret,F. Eisele,Dmitry Emeliyanov,S. Essenov,Laura Fabbri,Pietro Faccioli,M. Feuerstack-Raible,J. Flammer,H. Fleckenstein,B. Fominykh,M. Funcke,L. Garrido,Benedetto Giacobbe,J. Glaess,D. Goloubkov,Y. Goloubkov,A. Golutvin,I. Golutvin,I. Gorbounov,Andrej Gorišek,O. Gouchtchine,D. C. Goulart,S. Gradl,W. Gradl,Y. Guilitsky,J.D. Hansen,Jose M Hernandez,Werner Hofmann,T. Hott,W. Hulsbergen,Ulrich Husemann,O. Igonkina,M. Ispiryan,T. Jagla,C. Jiang,H. Kapitza,S. Karabekyan,N.N. Karpenko,S. Keller,F. Khasanov,Yu.T. Kiryushin,K. T. Knöpfle,Hermann Kolanoski,Samo Korpar,C. B. Krauss,P. Kreuzer,P. Krizan,D. Kruecker,T. Kvaratskheliia,A. Lanyov,Kwong Lau,B. Lewendel,T. Lohse,R. Maenner,S. Masciocchi,I. Massa,L. Matchikhilian,G. Medin,M. Medinnis,M. Mevius,A. Michetti,Yu.V. Mikhailov,R. Mizuk,R. Muresan,M. Negodaev,I. Négri,M. Noerenberg,S. Nowak,M. T. Nunez Pardo de Vera,M. Ouchrif,Farid Ould-Saada,C. Padilla,D. Peralta,R. Pernack,R. Pestotnik,Massimo Piccinini,M. A. Pleier,M. Poli,V. Popov,A. Pose,D. Pose,Valery Pugatch,Yuriy Pylypchenko,J. Pyrlik,Kendall Reeves,D. Ressing,K. Riechmann,Imma Riu,Peter Robmann,V. Rybnikov,F. Sanchez,Antonio Sbrizzi,M. Schmelling,B. Schmidt,A. Schreiner,H. Schroeder,A. J. Schwartz,A. S. Schwarz,B. Schwenninger,B. Schwingenheuer,F. Sciacca,Nicola Semprini-Cesari,S. Shuvalov,L. Sozuer,S. Solunin,A. Somov,S. Somov,John D. Spengler,Roberto Spighi,A. Spiridonov,A. Stanovnik,M. Starič,C. Stegmann,M. Symalla,I. Tikhomirov,Maksym Titov,I. Tsakov,U. Uwer,V. Vagnoni,C. van Eldik,Y. Vassiliev,Mauro Villa,A. Vitale,I. Vukotic,Hernan Wahlberg,A. H. Walenta,M. Walter,J.J. Wang,D. Wegener,Ulrich Werthenbach,Helmut Wolters,R. Wurth,A. Wurz,S. Xella-Hansen,Yu. Zaitsev,Mikhail Zavertyaev,G. Zech,T. Zeuner,A. Zhelezov,Z. Zheng,R. Zimmermann,T. Zivko,Antonio Zoccoli,M. Agari,A. Aleksandrov,J. Batista,F. Grimaldi,J. Kessler,S. Kupper,M. zur Nedden,S. Prystupa,H. Rick,I. Rostovtseva,Laura Silva,K. Smirnov,Hs. Subramania +193 more
TL;DR: Theta+(1540) and Xi(--)(1862) pentaquark candidates in proton-induced reactions on C, Ti, and W targets at midrapidity and square root of s = 41.6 GeV find no evidence for narrow signals in Theta+ --> pK0(S) and Jinping --> Xi- pi- channels.
Journal ArticleDOI
A Measurement of the ψ′ to J/ψ production ratio in 920 GeV proton-nucleus interactions
I. Abt,M. Adams,M. Agari,H. Albrecht,A. Aleksandrov,Vasco Amaral,António Amorim,S. J. Aplin,V. Aushev,Y. Bagaturia,Vladislav Balagura,M. Bargiotti,O. Barsukova,J. Bastos,J. Batista,C. Bauer,Th. S. Bauer,A. Belkov,I. Belotelov,A. Bertin,B. Bobchenko,M. Böcker,A. Bogatyrev,G. Bohm,M. Bräuer,M. Bruinsma,Marco Bruschi,Peter Buchholz,T. Buran,João Carvalho,P. Conde,C. Cruse,Mogens Dam,K. M. Danielsen,Mikhail Danilov,S. De Castro,H. Deppe,X. Dong,H. B. Dreis,V. Egorytchev,K. Ehret,F. Eisele,Dmitry Emeliyanov,S. Essenov,Laura Fabbri,Pietro Faccioli,M. Feuerstack-Raible,J. Flammer,B. Fominykh,M. Funcke,L. Garrido,A. Gellrich,B. Giacobbe,J. Gläß,D. Goloubkov,Yu. A. Golubkov,A. Golutvin,Igor Golutvin,I. Gorbounov,A. Gorisek,O. Gouchtchine,D. C. Goulart,S. Gradl,W. Gradl,F. Grimaldi,J. Groth-Jensen,Y. Guilitsky,J.D. Hansen,Jose M Hernandez,Werner Hofmann,Marcus Hohlmann,T. Hott,Wouter Hulsbergen,U. Husemann,O. Igonkina,M. Ispiryan,T. Jagla,C. Jiang,H. Kapitza,S. Karabekyan,N.N. Karpenko,S. Keller,J. Kessler,F. Khasanov,Yu.T. Kiryushin,I. Kisel,E. B. Klinkby,K. T. Knöpfle,Hermann Kolanoski,Samo Korpar,Samo Korpar,C. B. Krauss,P. Kreuzer,P. Križan,P. Križan,D. Krucker,S. Kupper,T. Kvaratskheliia,A. Lanyov,Kwong Lau,B. Lewendel,Thomas Lohse,B. Lomonosov,R. Manner,R. Mankel,S. Masciocchi,I. Massa,I. Matchikhilian,G. Medin,M. Medinnis,M. Mevius,A. Michetti,Yu.V. Mikhailov,R. Mizuk,R. Muresan,M. zur Nedden,M. Negodaev,M. Nörenberg,Sebastian Nowak,M. T. Nunez Pardo de Vera,M. Ouchrif,Farid Ould-Saada,C. Padilla,D. Peralta,R. Pernack,Rok Pestotnik,B. Aa. Petersen,Maurizio Piccinini,M. A. Pleier,M. Poli,M. Poli,V. Popov,D. Pose,D. Pose,S. Prystupa,Valery Pugatch,Y. Pylypchenko,J. Pyrlik,Kendall Reeves,D. Reßing,H. Rick,Imma Riu,Peter Robmann,I. Rostovtseva,V. Rybnikov,F. Sanchez,Antonio Sbrizzi,M. Schmelling,Bernhard Schmidt,A. Schreiner,H. Schröder,U. Schwanke,A. J. Schwartz,A. S. Schwarz,B. Schwenninger,B. Schwingenheuer,F. Sciacca,Nicola Semprini-Cesari,S. Shuvalov,Laura Silva,L. Sozuer,S. Solunin,A. Somov,S. Somov,J. Spengler,R. Spighi,A. Spiridonov,A. Stanovnik,A. Stanovnik,M. Starič,C. Stegmann,H. S. Subramania,M. Symalla,I. Tikhomirov,Maksym Titov,I. Tsakov,U. Uwer,C. van Eldik,Y. Vassiliev,Mauro Villa,A. Vitale,I. Vukotic,H. Wahlberg,A. H. Walenta,M. Walter,Jian Wang,D. Wegener,Ulrich Werthenbach,Helmut Wolters,R. Wurth,A. Wurz,Yu. Zaitsev,Mikhail Zavertyaev,Mikhail Zavertyaev,T. Zeuner,A. Zhelezov,Z. Zheng,R. Zimmermann,T. Živko,Antonio Zoccoli +199 more
TL;DR: In this paper, the ψ′ and J/ψ states were reconstructed in both the μ+μ-and the e+e-decay modes, and the measurements covered the kinematic range -0.00±0.04.
Journal ArticleDOI
Production of the Charmonium States $\chi_{c1}$ and $\chi_{c2}$ in Proton Nucleus Interactions at $\sqrt{s} = 41.6$\,GeV.
I. Abt,M. Adams,M. Agari,H. Albrecht,Aleksandar Aleksandrov,Vasco Amaral,António Amorim,S. J. Aplin,V. Aushev,Y. Bagaturia,V. Balagurav,M. Bargiotti,O. Barsukova,J. Bastos,J. Batista,C. Bauer,Th. Bauer,A. Belkov,I. Belotelov,A. Bertin,B. Bobchenkov,M. Böcker,A. Bogatyrev,G. Bohm,M. Braeuer,M. Bruinsma,Marco Bruschi,Peter Buchholz,T. Buran,João Carvalho,P. Conde,C. Cruse,Mogens Dam,K. M. Danielsen,M. Danilov,S. De Castro,H. Deppe,X. Dong,H. B. Dreis,V. Egorytchev,K. Ehret,F. Eisele,Dmitry Emeliyanov,S. Essenov,Laura Fabbri,Pietro Faccioli,M. Feuerstack-Raible,J. Flammer,B. Fominykh,M. Funcke,L. Garrido,A. Gellrich,Benedetto Giacobbe,J. Glass,D. Goloubkov,Yu. A. Golubkov,A. Golutvin,Igor Golutvin,I. Gorbounov,Andrej Gorišek,O. Gouchtchine,D. C. Goulart,S. Gradl,W. Gradl,F. Grimaldi,J. Groth-Jensen,Y. Guilitsky,J. D. Hansen,Jose M Hernandez,Werner Hofmann,Marcus Hohlmann,T. Hott,Wouter Hulsbergen,Ulrich Husemann,O. Igonkina,M. Ispiryan,T. Jagla,C. Jiang,H. Kapitza,S. Karabekyan,N.N. Karpenko,S. Keller,J. Kessler,F. Khasanov,Yu.T. Kiryushin,I. Kisel,E. B. Klinkby,K. T. Knöpfle,Hermann Kolanoski,S. Korpar,C. B. Krauss,P. Kreuzer,P. Krizan,Dirk Krücker,S. Kupper,T. Kvaratskheliia,A. Lanyov,Kwong Lau,B. Lewendel,Thomas Lohse,B. Lomonosov,Reinhard Männer,R. Mankel,S. Masciocchi,I. Massa,I. Matchikhilian,G. Medin,M. Medinnis,M. Mevius,A. Michetti,Yu.V. Mikhailov,R. Mizuk,R. Muresan,M. zur Nedden,M. Negodaev,M. Nörenberg,Sebastian Nowak,M. T. N. P. de Vera,Mohamed Ouchrif,Farid Ould-Saada,C. Padilla,D. Peralta,R. Pernack,R. Pestotnik,B. A. Petersen,Massimo Piccinini,M. A. Pleier,M. Polif,Vladimir Popov,D. Pose,S. Prystupa,Valery Pugatch,Y. Pylypchenko,J. Pyrlik,Kendall Reeves,D. Ressing,H. Rick,Imma Riu,Peter Robmann,I. Rostovtseva,V. Rybnikov,F. Sanchez,Antonio Sbrizzi,M. Schmelling,B. Schmidt,A. Schreiner,H. Schröder,U. Schwanke,A. J. Schwartz,A. S. Schwarz,B. Schwenninger,B. Schwingenheuer,F. Sciacca,Nicola Semprini-Cesari,S. Shuvalov,Laura Silva,L. Sozuer,S. Solunin,S. Somov,A. Somov,J. Spengler,Roberto Spighi,Alexander Spiridonov,A. Stanovnik,M. Starič,C. Stegmann,Hs. Subramania,M. Symalla,I. Tikhomirov,Maksym Titov,I. Tsakov,U. Uwer,C. van Eldik,Y. Vassiliev,Mauro Villa,A. Vitale,Ilija Vukotic,Hernan Wahlberg,A. H. Walenta,M. Walter,J. J. Wang,D. Wegener,Ulrich Werthenbach,Helmut Wolters,R. Wurth,A. Wurz,S. Xella-Hansen,Yu. Zaitsev,Mikhail Zavertyaev,T. Zeuner,A. Zhelezov,Z. Zheng,R. Zimmermann,T. Zivko,Antonio Zoccoli +194 more
TL;DR: In this article, a measurement of the ratio R{sub {chi}{sub c} = 0.188{+-}0.02{+−0.23} for pC, pTi, and pW interactions at 920 GeV/c ({radical}(s)=41.6 GeV) in the Feynman-x range -0.350.15.