M
M. Zhabitsky
Researcher at Joint Institute for Nuclear Research
Publications - 27
Citations - 402
M. Zhabitsky is an academic researcher from Joint Institute for Nuclear Research. The author has contributed to research in topics: Differential evolution & Atom. The author has an hindex of 11, co-authored 25 publications receiving 381 citations.
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Journal ArticleDOI
First measurement of the π+π− atom lifetime
Bernardo Adeva,L. Afanasyev,M. Benayoun,A. Benelli,Z. Berka,V. Brekhovskikh,G. Caragheorgheopol,Tomáš Čechák,Masami Chiba,S. Constantinescu,C. Detraz,D. Dreossi,D. Drijard,A. Dudarev,Ioannis Evangelou,Massimiliano Ferro-Luzzi,M. Gallas,J. Gerndt,R. Giacomich,Paola Gianotti,D. Goldin,F. Gomez,A. Gorin,O. Gorchakov,C. Guaraldo,M. Hansroul,R. Hosek,M. Iliescu,V. Karpukhin,J. Kluson,Makoto Kobayashi,Panagiotis Kokkas,V.I. Komarov,V. Kruglov,L. Kruglova,A. I. Kulikov,A.V. Kuptsov,I. Kurochkin,K. I. Kuroda,A. Lamberto,Armando Lanaro,V. Lapshin,R. Lednicky,P. Leruste,P. Levi Sandri,A. Lopez Agüera,V. Lucherini,T. Maki,Nikolaos Manthos,I. Manuilov,L. Montanet,J.-L. Narjoux,L. Nemenov,M. Nikitin,T. Nunez Pardo,K. Okada,V. Olchevskii,A. Pazos,M. Pentia,A. Penzo,J.-M. Perreau,C. Petrascu,M. Plo,T. Ponta,D. Pop,G.F. Rappazzo,A. Rodriguez Fernandez,Alessandra Romero,A. Ryazantsev,V.I. Rykalin,C. Santamarina,C. Santamarina,J. Saborido,J. Schacher,C. Schuetz,A. Sidorov,J. Smolik,F. Takeutchi,A. Tarasov,L. Tauscher,M.J. Tobar,S.V. Trusov,V. Utkin,O. Vazquez Doce,P. Vazquez,S. Vlachos,V. Yazkov,Y. Yoshimura,M. Zhabitsky,P. Zrelov +89 more
TL;DR: In this article, the DIRAC experiment at CERN (PS212) is used to measure the atom lifetime with 10% precision, which corresponds to the value of the $S$-wave scattering lengths combination.
Journal ArticleDOI
Determination of ππ scattering lengths from measurement of π + π − atom lifetime
Bernardo Adeva,L. Afanasyev,M. Benayoun,A. Benelli,Z. Berka,V. Brekhovskikh,G. Caragheorgheopol,Tomáš Čechák,Masami Chiba,P. Chliapnikov,C. Ciocarlan,S. Constantinescu,S. Costantini,C. Curceanu,P. Doskarova,D. Dreossi,D. Drijard,A. Dudarev,M. Ferro-Luzzi,J. L. Fungueirino Pazos,M. Gallas Torreira,J. Gerndt,Paola Gianotti,D. Goldin,F. Gomez,A. Gorin,O. Gorchakov,C. Guaraldo,M. Gugiu,M. Hansroul,Z. Hons,R. Hosek,M. Iliescu,V. Karpukhin,J. Kluson,Masaaki Kobayashi,Panagiotis Kokkas,V.I. Komarov,V. Kruglov,L. Kruglova,A. I. Kulikov,A.V. Kuptsov,K. I. Kuroda,A. Lamberto,Armando Lanaro,Armando Lanaro,V. Lapshin,R. Lednicky,P. Leruste,P. Levi Sandri,A. Lopez Agüera,V. Lucherini,T. Maki,I. Manuilov,J. Marín,J.-L. Narjoux,L. Nemenov,M. Nikitin,T. Nunez Pardo,K. Okada,V. Olchevskii,A. Pazos,M. Pentia,A. Penzo,J.-M. Perreau,M. Plo,T. Ponta,G.F. Rappazzo,A. Riazantsev,Josue Molina Rodriguez,A. Rodriguez Fernandez,A. Romero Vidal,V.M. Ronjin,V.I. Rykalin,J. Saborido,C. Santamarina,J. Schacher,C. Schuetz,A. Sidorov,J. Smolik,Fujio Takeutchi,A. Tarasov,L. Tauscher,M.J. Tobar,T. Trojek,S.V. Trusov,V. Utkin,O. Vazquez Doce,S. Vlachos,O. Voskresenskaya,T. Vrba,C. Willmott,V. Yazkov,Y. Yoshimura,M. Zhabitsky,P. Zrelov +95 more
TL;DR: The DIRAC experiment at CERN has achieved a sizeable production of + atoms and has significantly improved the precision on its lifetime determination as discussed by the authors, from a sample of 21227 atomic pairs, a 4% measurement of the S-wave scattering length.
Journal ArticleDOI
DIRAC: A high resolution spectrometer for pionium detection
Bernardo Adeva,L. Afanasyev,M. Benayoun,A. Benelli,Z. Berka,V. Brekhovskikh,G. Caragheorgheopol,Tomáš Čechák,Masami Chiba,E. Cima,S. Constantinescu,C. Detraz,D. Dreossi,D. Drijard,A. Dudarev,Ioannis Evangelou,Massimiliano Ferro-Luzzi,M. Gallas,J. Gerndt,R. Giacomich,Paola Gianotti,M. Giardoni,D. Goldin,F. Gomez,A. Gorin,O. Gortchakov,C. Guaraldo,M. Hansroul,M. Iliescu,M. Zhabitsky,V. Karpukhin,J. Kluson,Makoto Kobayashi,Panagiotis Kokkas,V.I. Komarov,V. Kruglov,L. Kruglova,A. I. Kulikov,A.V. Kuptsov,V. Kurochkin,K. I. Kuroda,A. Lamberto,A. Lanaro,V. Lapshin,R. Lednicky,P. Leruste,P. Levisandri,A. Lopez Agüera,V. Lucherini,T. Maki,Nikolaos Manthos,I. Manuilov,L. Montanet,J.-L. Narjoux,L. Nemenov,M. Nikitin,T. Nunez Pardo,K. Okada,V. Olchevskii,D. Orecchini,A. Pazos,M. Pentia,A. Penzo,J. M. Perreau,C. Petrascu,M. Plo,T. Ponta,D. Pop,G.F. Rappazzo,A. Riazantsev,Josue Molina Rodriguez,A. Rodriguez Fernandez,Alessandra Romero,V.I. Rykalin,C. Santamarina,J. Saborido,J. Schacher,C. Schuetz,A. Sidorov,J. Smolik,M. Steinacher,F. Takeutchi,A. Tarasov,L. Tauscher,M.J. Tobar,F. Triantis,S.V. Trusov,V. Utkin,O. Vazquez Doce,P. Vazquez,S. Vlachos,V. Yazkov,Y. Yoshimura,P. Zrelov +93 more
TL;DR: The DIRAC spectrometer has been used at CERN with the aim of detecting π+π− atoms produced by a 24 GeV /c high intensity proton beam in thin foil targets as discussed by the authors.
Journal ArticleDOI
Detection of π+π- atoms with the DIRAC spectrometer at CERN
Bernardo Adeva,L. Afanasyev,M. Benayoun,A. Benelli,Z. Berka,V. Brekhovskikh,G. Caragheorgheopol,Tomáš Čechák,Masami Chiba,S. Constantinescu,S. Costantini,C. Detraz,D. Dreossi,D. Drijard,A. Dudarev,Ioannis Evangelou,Massimiliano Ferro-Luzzi,M. Gallas,J. Gerndt,R. Giacomich,Paola Gianotti,D. Goldin,F. Gomez,A. Gorin,O. Gorchakov,C. Guaraldo,M. Hansroul,R. Hosek,M. Iliescu,N. Kalinina,V. Karpukhin,J. Kluson,Makoto Kobayashi,Panagiotis Kokkas,V.I. Komarov,V. Kruglov,L. Kruglova,A. I. Kulikov,A.V. Kuptsov,I. Kurochkin,K. I. Kuroda,A. Lamberto,A. Lanaro,V. Lapshin,R. Lednicky,P. Leruste,P. Levi Sandri,A. Lopez Agüera,V. Lucherini,T. Maki,Nikolaos Manthos,I. Manuilov,L. Montanet,J.-L. Narjoux,L. Nemenov,M. Nikitin,T. Nunez Pardo,K. Okada,V. Olchevskii,A. Pazos,M. Pentia,A. Penzo,J. M. Perreau,C. Petrascu,M. Plo,T. Ponta,D. Pop,G.F. Rappazzo,A. Rodriguez Fernandez,Alessandra Romero,A. Ryazantsev,V.I. Rykalin,C. Santamarina,J. Saborido,J. Schacher,C. Schuetz,A. Sidorov,J. Smolik,F. Takeutchi,A. Tarasov,L. Tauscher,M.J. Tobar,S.V. Trusov,V. Utkin,O. Vazquez Doce,P. Vazquez,S. Vlachos,V. Yazkov,Y. Yoshimura,M. Zhabitsky,P. Zrelov +90 more
TL;DR: In this article, the lifetime of the π + π -atom (A 2π ), which is of order 3 x 10 -15 s, was measured with high precision, and the s-wave ππ-scattering lengths difference |a 0 - a 2 |.
Book ChapterDOI
Asynchronous differential evolution
E. I. Zhabitskaya,M. Zhabitsky +1 more
TL;DR: A novel Asynchronous Differential Evolution (ADE) is well suited for parallel optimization and even in the sequential mode its rate of convergence is competitive to CDE.