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  1. Book: Kalibrovka ėnergii pučkov kollajdera VĖPP-2M na pike -mezona

    Zajcev, A. S / Michajlov, K. Ju / Solodov, E. P

    (IJaF ; 2003-39)

    2003  

    Title variant Beam energy calibration of VEPP-2M collider at -meson peak
    Author's details A. S. Zajcev, K. Ju. Michajlov, E. P. Solodov
    Series title IJaF ; 2003-39
    Language Russian
    Size 23 S.
    Publishing place Novosibirsk
    Document type Book
    Note In kyrill. Schr.
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  2. Book ; Online: Precision tests of Quantum Mechanics and CPT symmetry with entangled neutral kaons at KLOE

    Babusci, D. / Berlowski, M. / Bloise, C. / Bossi, F. / Branchini, P. / Budano, A. / Cao, B. / Ceradini, F. / Ciambrone, P. / Curciarello, F. / Czerwiński, E. / D'Agostini, G. / D'Amico, R. / Danè, E. / De Leo, V. / De Lucia, E. / De Santis, A. / De Simone, P. / Di Cicco, A. /
    Di Domenico, A. / Diociaiuti, E. / Domenici, D. / D'Uffizi, A. / Fantini, A. / Fantini, G. / Fermani, P. / Fiore, S. / Gajos, A. / Gauzzi, P. / Giovannella, S. / Graziani, E. / Ivanov, V. L. / Johansson, T. / Kang, X. / Kisielewska-Kamińska, D. / Kozyrev, E. A. / Krzemien, W. / Kupsc, A. / Lukin, P. A. / Mandaglio, G. / Martini, M. / Messi, R. / Miscetti, S. / Moricciani, D. / Moskal, P. / Passeri, A. / Patera, V. / del Rio, E. Perez / Santangelo, P. / Schioppa, M. / Selce, A. / Silarski, M. / Sirghi, F. / Solodov, E. P. / Tortora, L. / Venanzoni, G. / Wiślicki, W. / Wolke, M.

    2021  

    Abstract: The quantum interference between the decays of entangled neutral kaons is studied in the process $\phi\rightarrow K_S K_L \rightarrow\pi^+\pi^-\pi^+\pi^-$, which exhibits the characteristic Einstein--Podolsky--Rosen correlations that prevent both kaons ... ...

    Abstract The quantum interference between the decays of entangled neutral kaons is studied in the process $\phi\rightarrow K_S K_L \rightarrow\pi^+\pi^-\pi^+\pi^-$, which exhibits the characteristic Einstein--Podolsky--Rosen correlations that prevent both kaons to decay into $\pi^+\pi^-$ at the same time. This constitutes a very powerful tool for testing at the utmost precision the quantum coherence of the entangled kaon pair state, and to search for tiny decoherence and CPT violation effects, which may be justified in a quantum gravity framework. The analysed data sample was collected with the KLOE detector at DA$\Phi$NE, the Frascati $\phi$-factory, and corresponds to an integrated luminosity of about 1.7 fb$^{-1}$, i.e. to about $1.7 \times 10^9$ $\phi\rightarrow K_S K_L$ decays produced. From the fit of the observed $\Delta t$ distribution, being $\Delta t$ the difference of the kaon decay times, the decoherence and CPT violation parameters of various phenomenological models are measured with a largely improved accuracy with respect to previous analyses. The results are consistent with no deviation from quantum mechanics and CPT symmetry, while for some parameters the precision reaches the interesting level at which -- in the most optimistic scenarios -- quantum gravity effects might show up. They provide the most stringent limits up to date on the considered models.

    Comment: 17 pages 6 figures
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2021-11-08
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Search for Evidence of Baryogenesis and Dark Matter in B^{+}→ψ_{D}+p Decays at BABAR.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P / Kozyrev, E A /
    Kravchenko, E A / Serednyakov, S I / Skovpen, Yu I / Solodov, E P / Todyshev, K Yu / Lankford, A J / Dey, B / Gary, J W / Long, O / Eisner, A M / Lockman, W S / Panduro Vazquez, W / Chao, D S / Cheng, C H / Echenard, B / Flood, K T / Hitlin, D G / Li, Y / Lin, D X / Middleton, S / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Meadows, B T / Sokoloff, M D / Smith, J G / Wagner, S R / Bernard, D / Verderi, M / Bettoni, D / Bozzi, C / Calabrese, R / Cibinetto, G / Fioravanti, E / Garzia, I / Luppi, E / Santoro, V / Calcaterra, A / de Sangro, R / Finocchiaro, G / Martellotti, S / Patteri, P / Peruzzi, I M / Piccolo, M / Rotondo, M / Zallo, A / Passaggio, S / Patrignani, C / Shuve, B J / Lacker, H M / Bhuyan, B / Mallik, U / Chen, C / Cochran, J / Prell, S / Gritsan, A V / Arnaud, N / Davier, M / Le Diberder, F / Lutz, A M / Wormser, G / Lange, D J / Wright, D M / Coleman, J P / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Cowan, G / Banerjee, Sw / Davis, C L / Denig, A G / Gradl, W / Griessinger, K / Hafner, A / Schubert, K R / Barlow, R J / Lafferty, G D / Cenci, R / Jawahery, A / Roberts, D A / Cowan, R / Robertson, S H / Seddon, R M / Neri, N / Palombo, F / Cremaldi, L / Godang, R / Summers, D J / De Nardo, G / Sciacca, C / Jessop, C P / LoSecco, J M / Honscheid, K / Gaz, A / Margoni, M / Simi, G / Simonetto, F / Stroili, R / Akar, S / Ben-Haim, E / Bomben, M / Bonneaud, G R / Calderini, G / Chauveau, J / Marchiori, G / Ocariz, J / Biasini, M / Manoni, E / Rossi, A / Batignani, G / Bettarini, S / Carpinelli, M / Casarosa, G / Chrzaszcz, M / Forti, F / Giorgi, M A / Lusiani, A / Oberhof, B / Paoloni, E / Rama, M / Rizzo, G / Walsh, J J / Zani, L / Smith, A J S / Anulli, F / Faccini, R / Ferrarotto, F / Ferroni, F / Pilloni, A / Bünger, C / Dittrich, S / Grünberg, O / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Kim, P / Luitz, S / MacFarlane, D B / Muller, D R / Neal, H / Ratcliff, B N / Roodman, A / Sullivan, M K / Va'vra, J / Wisniewski, W J / Purohit, M V / Wilson, J R / Sekula, S J / Ahmed, H / Tasneem, N / Bellis, M / Burchat, P R / Puccio, E M T / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Miller, C / Nugent, I M / Roney, J M / Sobie, R J / Gershon, T J / Harrison, P F / Latham, T E / Wu, S L

    Physical review letters

    2023  Volume 131, Issue 20, Page(s) 201801

    Abstract: A new dark sector antibaryon, denoted ψ_{D}, could be produced in decays of B mesons. This Letter presents a search for B^{+}→ψ_{D}+p (and the charge conjugate) decays in e^{+}e^{-} annihilations at 10.58 GeV, using data collected in the BABAR experiment. ...

    Abstract A new dark sector antibaryon, denoted ψ_{D}, could be produced in decays of B mesons. This Letter presents a search for B^{+}→ψ_{D}+p (and the charge conjugate) decays in e^{+}e^{-} annihilations at 10.58 GeV, using data collected in the BABAR experiment. Data corresponding to an integrated luminosity of 398  fb^{-1} are analyzed. No evidence for a signal is observed. Branching fraction upper limits in the range from 10^{-7}-10^{-5} are obtained at 90% confidence level for masses of 1.0<m_{ψ_{D}}<4.3  GeV/c^{2}. The result is also reinterpreted to provide the first limits on a supersymmetric model with R-parity violation and a light neutralino.<br />
    Language English
    Publishing date 2023-12-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.131.201801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: Study of the process $e^+e^-{\to}K^+K^-\eta$ with the CMD-3 detector at the VEPP-2000 collider

    Ivanov, V. L. / Fedotovich, G. V. / Akhmetshin, R. R. / Amirkhanov, A. N. / Anisenkov, A. V. / Aulchenko, V. M. / Banzarov, V. Sh. / Bashtovoy, N. S. / Berkaev, D. E. / Bondar, A. E. / Bragin, A. V. / Eidelman, S. I. / Epifanov, D. A. / Epshteyn, L. B. / Erofeev, A. L. / Gayazov, S. E. / Grebenuk, A. A. / Gribanov, S. S. / Grigoriev, D. N. /
    Ignatov, F. V. / Karpov, S. V. / Kasaev, A. S. / Kazanin, V. F. / Koop, I. A. / Korobov, A. A. / Kozyrev, A. N. / Kozyrev, E. A. / Krokovny, P. P. / Kuzmenko, A. E. / Kuzmin, A. S. / Logashenko, I. B. / Lukin, P. A. / Lysenko, A. P. / Mikhailov, K. Yu. / Okhapkin, V. S. / Perevedentsev, E. A. / Pestov, Yu. N. / Popov, A. S. / Razuvaev, G. P. / Ruban, A. A. / Ryskulov, N. M. / Ryzhenenkov, A. E. / Semenov, A. V. / Shatunov, Yu. M. / Shebalin, V. E. / Shemyakin, D. N. / Shwartz, B. A. / Shwartz, D. B. / Sibidanov, A. L. / Solodov, E. P. / Timoshenko, M. V. / Titov, V. M. / Talyshev, A. A. / Tolmachev, S. S. / Vorobiov, A. I. / Yudin, Yu. V.

    2019  

    Abstract: The process $e^+e^-{\to}K^+K^-\eta$ has been studied in the center-of-mass energy range from 1.59 to 2.007\,GeV using the data sample of 59.5 pb$^{-1}$, collected with the CMD-3 detector at the VEPP-2000 $e^+e^-$ collider in 2011, 2012 and 2017. The $K^+ ... ...

    Abstract The process $e^+e^-{\to}K^+K^-\eta$ has been studied in the center-of-mass energy range from 1.59 to 2.007\,GeV using the data sample of 59.5 pb$^{-1}$, collected with the CMD-3 detector at the VEPP-2000 $e^+e^-$ collider in 2011, 2012 and 2017. The $K^+K^-\eta$ final state is found to be dominated by the contribution of the $\phi(1020)\eta$ intermediate state. The cross section of the process $e^+e^-{\to}\phi(1020)\eta$ has been measured with a systematic uncertainty of 5.1$\%$ on the base of 3009 $\pm$ 67 selected events. The obtained cross section has been used to calculate the contribution to the anomalous magnetic moment of the muon: $a_{\mu}^{\phi\eta}(E<1.8\, {\rm GeV})=(0.321 \pm 0.015_{\rm stat} \pm 0.016_{\rm syst}) \times 10^{-10}$, $a_{\mu}^{\phi\eta}(E<2.0\, {\rm GeV})=(0.440 \pm 0.015_{\rm stat} \pm 0.022_{\rm syst}) \times 10^{-10}$. From the cross section approximation the $\phi(1680)$ meson parameters have been determined with better statistical precision, than in previous studies.
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2019-06-19
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Book ; Online: Model-independent extraction of form factors and $|V_{cb}|$ in $\overline{B} \rightarrow D \ell^- \overline{\nu}_\ell$ with hadronic tagging at BaBar

    BaBar Collaboration / Lees, J. P. / Poireau, V. / Tisserand, V. / Grauges, E. / Palano, A. / Eigen, G. / Brown, D. N. / Kolomensky, Yu. G. / Fritsch, M. / Koch, H. / Cheaib, R. / Hearty, C. / Mattison, T. S. / McKenna, J. A. / So, R. Y. / Blinov, V. E. / Buzykaev, A. R. / Druzhinin, V. P. /
    Kozyrev, E. A. / Kravchenko, E. A. / Serednyakov, S. I. / Skovpen, Yu. I. / Solodov, E. P. / Todyshev, K. Yu. / Lankford, A. J. / Gary, J. W. / Long, O. / Eisner, A. M. / Lockman, W. S. / Vazquez, W. Panduro / Chao, D. S. / Cheng, C. H. / Echenard, B. / Flood, K. T. / Hitlin, D. G. / Li, Y. / Middleton, S. / Miyashita, T. S. / Ongmongkolkul, P. / Oyang, J. / Porter, F. C. / Röhrken, M. / Meadows, B. T. / Sokoloff, M. D. / Smith, J. G. / Wagner, S. R. / Bernard, D. / Verderi, M. / Bettoni, D. / Bozzi, C. / Calabrese, R. / Cibinetto, G. / Fioravanti, E. / Garzia, I. / Luppi, E. / Santoro, V. / Calcaterra, A. / de Sangro, R. / Finocchiaro, G. / Martellotti, S. / Patteri, P. / Peruzzi, I. M. / Piccolo, M. / Rotondo, M. / Zallo, A. / Passaggio, S. / Shuve, B. J. / Lacker, H. M. / Bhuyan, B. / Mallik, U. / Chen, C. / Cochran, J. / Prell, S. / Gritsan, A. V. / Arnaud, N. / Davier, M. / Diberder, F. Le / Lutz, A. M. / Wormser, G. / Lange, D. J. / Wright, D. M. / Coleman, J. P. / Hutchcroft, D. E. / Payne, D. J. / Touramanis, C. / Bevan, A. J. / Cowan, G. / Banerjee, Sw. / Davis, C. L. / Denig, A. G. / Gradl, W. / Griessinger, K. / Hafner, A. / Schubert, K. R. / Lafferty, G. D. / Cenci, R. / Jawahery, A. / Roberts, D. A. / Cowan, R. / Robertson, S. H. / Seddon, R. M. / Neri, N. / Palombo, F. / Cremaldi, L. / Summers, D. J. / De Nardo, G. / Sciacca, C. / Jessop, C. P. / LoSecco, J. M. / Honscheid, K. / Gaz, A. / Margoni, M. / Simi, G. / Simonetto, F. / Stroili, R. / Akar, S. / Ben-Haim, E. / Bomben, M. / Bonneaud, G. R. / Calderini, G. / Chauveau, J. / Marchiori, G. / Ocariz, J. / Biasini, M. / Manoni, E. / Rossi, A. / Batignani, G. / Bettarini, S. / Casarosa, G. / Chrzaszcz, M. / Forti, F. / Giorgi, M. A. / Lusiani, A. / Oberhof, B. / Paoloni, E. / Rama, M. / Rizzo, G. / Walsh, J. J. / Zani, L. / Smith, A. J. S. / Anulli, F. / Faccini, R. / Ferrarotto, F. / Pilloni, A. / Bünger, C. / Dittrich, S. / Grünberg, O. / Leddig, T. / Voß, C. / Waldi, R. / Adye, T. / Wilson, F. F. / Emery, S. / Vasseur, G. / Aston, D. / Cartaro, C. / Convery, M. R. / Dunwoodie, W. / Ebert, M. / Field, R. C. / Fulsom, B. G. / Graham, M. T. / Hast, C. / Kim, P. / Luitz, S. / MacFarlane, D. B. / Muller, D. R. / Neal, H. / Ratcliff, B. N. / Roodman, A. / Sullivan, M. K. / Va'vra, J. / Wisniewski, W. J. / Purohit, M. V. / Wilson, J. R. / Ahmed, H. / Tasneem, N. / Bellis, M. / Burchat, P. R. / Puccio, E. M. T. / Ernst, J. A. / Gorodeisky, R. / Guttman, N. / Peimer, D. R. / Soffer, A. / Spanier, S. M. / Ritchie, J. L. / Izen, J. M. / Lou, X. C. / Bianchi, F. / De Mori, F. / Filippi, A. / Lanceri, L. / Vitale, L. / Martinez-Vidal, F. / Oyanguren, A. / Albert, J. / Beaulieu, A. / Bernlochner, F. U. / King, G. J. / Kowalewski, R. / Lueck, T. / Miller, C. / Nugent, I. M. / Roney, J. M. / Sobie, R. J. / Gershon, T. J. / Harrison, P. F. / Latham, T. E. / Wu, S. L.

    2023  

    Abstract: Using the entire BaBar $\Upsilon(4S)$ data set, the first two-dimensional unbinned angular analysis of the semileptonic decay $\overline{B} \rightarrow D \ell^- \overline{\nu}_\ell$ is performed, employing hadronic reconstruction of the tag-side $B$ ... ...

    Abstract Using the entire BaBar $\Upsilon(4S)$ data set, the first two-dimensional unbinned angular analysis of the semileptonic decay $\overline{B} \rightarrow D \ell^- \overline{\nu}_\ell$ is performed, employing hadronic reconstruction of the tag-side $B$ meson from $\Upsilon(4S)\to B\overline{B}$. Here, $\ell$ denotes the light charged leptons $e$ and $\mu$. A novel data-driven signal-background separation procedure with minimal dependence on simulation is developed. This procedure preserves all multi-dimensional correlations present in the data. The expected $\sin^2\theta_\ell$ dependence of the differential decay rate in the Standard Model is demonstrated, where $\theta_\ell$ is the lepton helicity angle. Including input from the latest lattice QCD calculations and previously available experimental data, the underlying form factors are extracted using both model-independent (BGL) and dependent (CLN) methods. Comparisons with lattice calculations show flavor SU(3) symmetry to be a good approximation in the $B_{(s)}\to D_{(s)}$ sector. Using the BGL results, the CKM matrix element $|V_{cb}|=(41.09\pm 1.16)\times 10^{-3}$ and the Standard Model prediction of the lepton-flavor universality violation variable $\mathcal{R}(D)=0.300\pm 0.004$, are extracted. The value of $|V_{cb}|$ from $\overline{B} \rightarrow D \ell^- \overline{\nu}_\ell$ tends to be higher than that extracted using $\overline{B} \rightarrow D \ell^- \overline{\nu}_\ell$. The Standard Model $\mathcal{R}(D)$ calculation is at a $1.97\sigma$ tension with the latest HFLAV experimental average.
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2023-11-25
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Measurement of e+e− → π+π− cross section at CMD-3

    Logashenko I.B. / Akhmetshin R.R. / Anisenkov A.V. / Aulchenko V.M. / Banzarov V.S. / Bashtovoy N.S. / Berkaev D.E. / Bragin A.V. / Eidelman S.I. / Epifanov D.A. / Epshteyn L.B. / Erofeev A.L. / Fedotovich G.V. / Gayazov S.E. / Grebenuk A.A. / Grigoriev D.N. / Gromov E.M. / Ignatov F.V. / Karpov S.V. /
    Kazanin V.F. / Khazin B.I. / Kirpotin A.N. / Koop I.A. / Kovalenko O.A. / Kozyrev A.N. / Kozyrev E.A. / Krokovny P.P. / Kuzmenko A.E. / Kuzmin A.S. / Lukin P.A. / Lysenko A.P. / Mikhailov K.Yu. / Okhapkin V.S. / Pestov Yu.N. / Perevedentsev E.A. / Popov A.S. / Razuvaev G.P. / Rogovsky Yu.A. / Romanov A.L. / Ruban A.A. / Ryskulov N.M. / Ryzhenenkov A.E. / Shebalin V.E. / Shemyakin D.N. / Shwartz B.A. / Shwartz D.B. / Sibidanov A.L. / Shatunov P.Yu. / Shatunov Yu.M. / Solodov E.P. / Titov V.M. / Talyshev A.A. / Vorobiov A.I. / Yudin Yu.V. / Zharinov Yu.M.

    EPJ Web of Conferences, Vol 72, p

    2014  Volume 00013

    Abstract: Regular operation of the VEPP-2000 electron-positron collider started at the end of 2010 and about 60 pb−1 were collected so far by the CMD-3 detector in the whole available c.m. energy range from 0.32 GeV to 2.0 GeV. One of the main goals of the ... ...

    Abstract Regular operation of the VEPP-2000 electron-positron collider started at the end of 2010 and about 60 pb−1 were collected so far by the CMD-3 detector in the whole available c.m. energy range from 0.32 GeV to 2.0 GeV. One of the main goals of the experiments at VEPP-2000 is a sub-percent measurement of the e+e− → π+π− cross-section. Here we present the overview of the data analysis techniques and the preliminary results of this measurement.
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-05-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Study of the process e+e− → 2(π+π−π0) with the CMD-3 detector at VEPP-2000 collider

    Lukin P.A. / Akmetshin R.R. / Anisenkov A.V. / Aulchenko V.M. / Banzarov V.Sh. / Bashtovoy N.S. / Berkaev D.E. / Bondar A.E. / Bragin A.V. / Eidelman S.I. / Epifanov D.A. / Epshteyn L.B. / Erofeev A.L. / Fedotovich G.V. / Gayazov S.E. / Grebenuk A.A. / Grigoriev D.N. / Gromov E.M. / Ignatov F.V. /
    Karpov S.V. / Kazanin V.F. / Khazin B.I. / Koop I.A. / Kovalenko O.A. / Kozyrev A.N. / Kozyrev E.A. / Krokovny P.P. / Kuzmenko A.E. / Kuzmin A.S. / Logashenko I.B. / Mikhailov K.Yu. / Muchnoi N.Yu. / Okhapkin V.S. / Pestov Yu.N. / Perevedentsev E.A. / Popov A.S. / Razuvaev G.P. / Rogovsky Yu.A. / Romanov A.L. / Ruban A.A. / Ryskulov N.M. / Ryzhenenkov A.E. / Shebalin V.E. / Shemyakin D.N. / Shwartz B.A. / Shwartz D.B. / Sibidanov A.L. / Shatunov P.Yu. / Shatunov Yu.M. / Solodov E.P. / Titov V.M. / Talyshev A.A. / Vorobiov A.I. / Yudin Yu.V.

    EPJ Web of Conferences, Vol 81, p

    2014  Volume 02010

    Abstract: Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary ... ...

    Abstract Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary results for the e+e− → 2(π+π−π0) cross section were obtained in the c.m. energy range from 1.5 up to 2 GeV. The analysis is based on a data sample of 22 pb−1.
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Study of the processes e+e− → K+K−π+π−, ϕη with the CMD-3 detector at the e+e− collider VEPP-2000

    Shemyakin D.N. / Akmetshin R.R. / Anisenkov A.V. / Aulchenko V.M. / Banzarov V.Sh. / Bashtovoy N.S. / Berkaev D.E. / Bondar A.E. / Bragin A.V. / Eidelman S.I. / Epifanov D.A. / Epshteyn L.B. / Erofeev A.L. / Fedotovich G.V. / Gayazov S.E. / Grebenuk A.A. / Grigoriev D.N. / Gromov E.M. / Ignatov F.V. /
    Karpov S.V. / Kazanin V.F. / Khazin B.I. / Koop I.A. / Kovalenko O.A. / Kozyrev A.N. / Kozyrev E.A. / Krokovny P.P. / Kuzmenko A.E. / Kuzmin A.S. / Logashenko I.B. / Lukin P.A. / Mikhailov K.Yu. / Muchnoi N.Yu. / Okhapkin V.S. / Pestov Yu.N. / Perevedentsev E.A. / Popov A.S. / Razuvaev G.P. / Rogovsky Yu.A. / Romanov A.L. / Ruban A.A. / Ryskulov N.M. / Ryzhenenkov A.E. / Shebalin V.E. / Shwartz B.A. / Shwartz D.B. / Sibidanov A.L. / Shatunov P.Yu. / Shatunov Yu.M. / Solodov E.P. / Titov V.M. / Talyshev A.A. / Vorobiov A.I. / Yudin Yu.V.

    EPJ Web of Conferences, Vol 81, p

    2014  Volume 02019

    Abstract: We report preliminary results on the measurement of the cross sections of the processes e+e− → K+K−π+π− and e+e− → ϕη in the c.m.energy range from 1.5 GeV to 2 GeV with the CMD-3 detector. The cross sections of these processes agree with BaBar results ... ...

    Abstract We report preliminary results on the measurement of the cross sections of the processes e+e− → K+K−π+π− and e+e− → ϕη in the c.m.energy range from 1.5 GeV to 2 GeV with the CMD-3 detector. The cross sections of these processes agree with BaBar results and have better accuracy.
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Study of the processes e+e− → K+K−π+π−, ϕη with the CMD-3 detector at the e+e− collider VEPP-2000

    Shemyakin D.N. / Akmetshin R.R. / Anisenkov A.V. / Aulchenko V.M. / Banzarov V.Sh. / Bashtovoy N.S. / Berkaev D.E. / Bondar A.E. / Bragin A.V. / Eidelman S.I. / Epifanov D.A. / Epshteyn L.B. / Erofeev A.L. / Fedotovich G.V. / Gayazov S.E. / Grebenuk A.A. / Grigoriev D.N. / Gromov E.M. / Ignatov F.V. /
    Karpov S.V. / Kazanin V.F. / Khazin B.I. / Koop I.A. / Kovalenko O.A. / Kozyrev A.N. / Kozyrev E.A. / Krokovny P.P. / Kuzmenko A.E. / Kuzmin A.S. / Logashenko I.B. / Lukin P.A. / Mikhailov K.Yu. / Muchnoi N.Yu. / Okhapkin V.S. / Pestov Yu.N. / Perevedentsev E.A. / Popov A.S. / Razuvaev G.P. / Rogovsky Yu.A. / Romanov A.L. / Ruban A.A. / Ryskulov N.M. / Ryzhenenkov A.E. / Shebalin V.E. / Shwartz B.A. / Shwartz D.B. / Sibidanov A.L. / Shatunov P.Yu. / Shatunov Yu.M. / Solodov E.P. / Titov V.M. / Talyshev A.A. / Vorobiov A.I. / Yudin Yu.V.

    EPJ Web of Conferences, Vol 81, p

    2014  Volume 02019

    Abstract: We report preliminary results on the measurement of the cross sections of the processes e+e− → K+K−π+π− and e+e− → ϕη in the c.m.energy range from 1.5 GeV to 2 GeV with the CMD-3 detector. The cross sections of these processes agree with BaBar results ... ...

    Abstract We report preliminary results on the measurement of the cross sections of the processes e+e− → K+K−π+π− and e+e− → ϕη in the c.m.energy range from 1.5 GeV to 2 GeV with the CMD-3 detector. The cross sections of these processes agree with BaBar results and have better accuracy.
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  10. Article ; Online: Study of the process e+e− → 2(π+π−π0) with the CMD-3 detector at VEPP-2000 collider

    Lukin P.A. / Akmetshin R.R. / Anisenkov A.V. / Aulchenko V.M. / Banzarov V.Sh. / Bashtovoy N.S. / Berkaev D.E. / Bondar A.E. / Bragin A.V. / Eidelman S.I. / Epifanov D.A. / Epshteyn L.B. / Erofeev A.L. / Fedotovich G.V. / Gayazov S.E. / Grebenuk A.A. / Grigoriev D.N. / Gromov E.M. / Ignatov F.V. /
    Karpov S.V. / Kazanin V.F. / Khazin B.I. / Koop I.A. / Kovalenko O.A. / Kozyrev A.N. / Kozyrev E.A. / Krokovny P.P. / Kuzmenko A.E. / Kuzmin A.S. / Logashenko I.B. / Mikhailov K.Yu. / Muchnoi N.Yu. / Okhapkin V.S. / Pestov Yu.N. / Perevedentsev E.A. / Popov A.S. / Razuvaev G.P. / Rogovsky Yu.A. / Romanov A.L. / Ruban A.A. / Ryskulov N.M. / Ryzhenenkov A.E. / Shebalin V.E. / Shemyakin D.N. / Shwartz B.A. / Shwartz D.B. / Sibidanov A.L. / Shatunov P.Yu. / Shatunov Yu.M. / Solodov E.P. / Titov V.M. / Talyshev A.A. / Vorobiov A.I. / Yudin Yu.V.

    EPJ Web of Conferences, Vol 81, p

    2014  Volume 02010

    Abstract: Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary ... ...

    Abstract Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary results for the e+e− → 2(π+π−π0) cross section were obtained in the c.m. energy range from 1.5 up to 2 GeV. The analysis is based on a data sample of 22 pb−1.
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

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