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  1. Buch: Issledovanie radiacionnogo starenija provoločnych kamer

    Blinov, V. E / Juškov, A. N / Popkov, I. N

    (IJaF ; 2001-52)

    2001  

    Titelvarianten Aging measurements in wire chambers
    Verfasserangabe V. E. Blinov, I. N. Popkov, A. N. Juškov
    Serientitel IJaF ; 2001-52
    Sprache Russisch
    Umfang 39 S.
    Erscheinungsort Novosibirsk
    Dokumenttyp Buch
    Anmerkung In kyrill. Schr.
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

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  2. Artikel ; 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  Band 131, Heft 20, Seite(n) 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 />
    Sprache Englisch
    Erscheinungsdatum 2023-12-01
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.131.201801
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Buch ; 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.
    Schlagwörter High Energy Physics - Experiment
    Thema/Rubrik (Code) 612
    Erscheinungsdatum 2023-11-25
    Erscheinungsland us
    Dokumenttyp Buch ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel ; Online: Light Hadron Production in Experiments with the SND Detector at the e+e- Collider VEPP-2000

    Achasov M.N. / Barnyakov A.Yu. / Barnyakov M.Yu. / Beloborodov K.I. / Berdyugin A.V. / Berkaev D.E. / Blinov V.E. / Bobrovnikov V.S. / Bogdanchikov A.G. / Botov A.A. / Buzykaev A.R. / Dimova T.V. / Druzhinin V.P. / Golubev V.B. / Kardapoltsev L.V. / Kharlamov A.G. / Kirpotin A.N. / Kononov S.A. / Koop I.A. /
    Korol A.A. / Koshuba S.V. / Kovrizhin D.P. / Kravchenko D.P. / Kupich A.S. / Lysenko A.P. / Martin K.A. / Obrazovsky A.E. / Onuchin A.P. / Pakhtusova E.V. / Serednyakov S.I. / Romanov A.L. / Senchenko A.I. / Shatunov P.Yu. / Shatunov Yu.M. / Shtol D.A. / Shwartz D.B. / Silagadze Z.K. / Skrinsky A.N. / Surin I.K. / Tikhonov Yu.A. / Usov Yu.V. / Vasiljev A.V. / Zemlyansky I.M.

    EPJ Web of Conferences, Vol 81, p

    2014  Band 02018

    Abstract: The experiments have been carried out with the SND detector at the VEPP-2000 e+e− collider in the energy range from 0.3 to 2.0 GeV. The cross sections for the processes e+e− → ωπ0, K+K−, 3π, ηπ+π−, ηγ, pp̄, nn̄ have been measured. ...

    Abstract The experiments have been carried out with the SND detector at the VEPP-2000 e+e− collider in the energy range from 0.3 to 2.0 GeV. The cross sections for the processes e+e− → ωπ0, K+K−, 3π, ηπ+π−, ηγ, pp̄, nn̄ have been measured.
    Schlagwörter Physics ; QC1-999 ; Science ; Q
    Sprache Englisch
    Erscheinungsdatum 2014-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  5. Artikel ; Online: Light Hadron Production in Experiments with the SND Detector at the e+e- Collider VEPP-2000

    Achasov M.N. / Barnyakov A.Yu. / Barnyakov M.Yu. / Beloborodov K.I. / Berdyugin A.V. / Berkaev D.E. / Blinov V.E. / Bobrovnikov V.S. / Bogdanchikov A.G. / Botov A.A. / Buzykaev A.R. / Dimova T.V. / Druzhinin V.P. / Golubev V.B. / Kardapoltsev L.V. / Kharlamov A.G. / Kirpotin A.N. / Kononov S.A. / Koop I.A. /
    Korol A.A. / Koshuba S.V. / Kovrizhin D.P. / Kravchenko D.P. / Kupich A.S. / Lysenko A.P. / Martin K.A. / Obrazovsky A.E. / Onuchin A.P. / Pakhtusova E.V. / Serednyakov S.I. / Romanov A.L. / Senchenko A.I. / Shatunov P.Yu. / Shatunov Yu.M. / Shtol D.A. / Shwartz D.B. / Silagadze Z.K. / Skrinsky A.N. / Surin I.K. / Tikhonov Yu.A. / Usov Yu.V. / Vasiljev A.V. / Zemlyansky I.M.

    EPJ Web of Conferences, Vol 81, p

    2014  Band 02018

    Abstract: The experiments have been carried out with the SND detector at the VEPP-2000 e+e− collider in the energy range from 0.3 to 2.0 GeV. The cross sections for the processes e+e− → ωπ0, K+K−, 3π, ηπ+π−, ηγ, pp̄, nn̄ have been measured. ...

    Abstract The experiments have been carried out with the SND detector at the VEPP-2000 e+e− collider in the energy range from 0.3 to 2.0 GeV. The cross sections for the processes e+e− → ωπ0, K+K−, 3π, ηπ+π−, ηγ, pp̄, nn̄ have been measured.
    Schlagwörter Physics ; QC1-999 ; Science ; Q
    Sprache Englisch
    Erscheinungsdatum 2014-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  6. Artikel ; Online: Search for Darkonium in e^{+}e^{-} Collisions.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / 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 / Kim, J / Li, Y / Lin, D X / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / 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 / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / 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 / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, 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 / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / 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 / Randle-Conde, A / Sekula, S J / Ahmed, H / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Nugent, I M / Roney, J M / Sobie, R J / Tasneem, N / Gershon, T J / Harrison, P F / Latham, T E / Prepost, R / Wu, S L

    Physical review letters

    2022  Band 128, Heft 2, Seite(n) 21802

    Abstract: Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures unexplored. In particular, the existence of dark ... ...

    Abstract Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures unexplored. In particular, the existence of dark matter bound states (darkonia) remains to be investigated. This possibility could arise in a simple model in which a dark photon (A^{'}) is light enough to generate an attractive force between dark fermions. We report herein a search for a J^{PC}=1^{--} darkonium state, the ϒ_{D}, produced in the reaction e^{+}e^{-}→γϒ_{D}, ϒ_{D}→A^{'}A^{'}A^{'}, where the dark photons subsequently decay into pairs of leptons or pions, using 514  fb^{-1} of data collected with the BABAR detector. No significant signal is observed, and we set bounds on the γ-A^{'} kinetic mixing as a function of the dark sector coupling constant for 0.001<m_{A^{'}}<3.16  GeV and 0.05<m_{ϒ_{D}}<9.5  GeV.<br />
    Sprache Englisch
    Erscheinungsdatum 2022-01-28
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.021802
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel ; Online: Search for an Axionlike Particle in B Meson Decays.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / 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 / Kim, J / Li, Y / Lin, D X / Middleton, S / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / 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 / Flood, I / Nguyen, N / 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 / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / 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 / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, 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 / De Nuccio, 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 / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / 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 / Randle-Conde, A / Sekula, S J / Ahmed, H / Tasneem, N / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / 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 / Prepost, R / Wu, S L

    Physical review letters

    2022  Band 128, Heft 13, Seite(n) 131802

    Abstract: Axionlike particles (ALPs) are predicted in many extensions of the standard model, and their masses can naturally be well below the electroweak scale. In the presence of couplings to electroweak bosons, these particles could be emitted in flavor-changing ...

    Abstract Axionlike particles (ALPs) are predicted in many extensions of the standard model, and their masses can naturally be well below the electroweak scale. In the presence of couplings to electroweak bosons, these particles could be emitted in flavor-changing B meson decays. We report herein a search for an ALP, a, in the reaction B^{±}→K^{±}a, a→γγ using data collected by the BABAR experiment at SLAC. No significant signal is observed, and 90% confidence level upper limits on the ALP coupling to electroweak bosons are derived as a function of ALP mass, improving current constraints by several orders of magnitude in the range 0.175  GeV<m_{a}<4.78  GeV.<br />
    Sprache Englisch
    Erscheinungsdatum 2022-04-15
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.131802
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel ; Online: Search for Lepton Flavor Violation in ϒ(3S)→e^{±}μ^{∓}.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / 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 / Kim, J / Li, Y / Lin, D X / Middleton, S / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / 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 / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / 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 / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, 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 / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / 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 / Randle-Conde, A / Sekula, S J / Ahmed, H / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Nugent, I M / Roney, J M / Sobie, R J / Tasneem, N / Gershon, T J / Harrison, P F / Latham, T E / Prepost, R / Wu, S L

    Physical review letters

    2022  Band 128, Heft 9, Seite(n) 91804

    Abstract: We report on the first search for electron-muon lepton flavor violation (LFV) in the decay of a b quark and b antiquark bound state. We look for the LFV decay ϒ(3S)→e^{±}μ^{∓} in a sample of 118 million ϒ(3S) mesons from 27  fb^{-1} of data collected ... ...

    Abstract We report on the first search for electron-muon lepton flavor violation (LFV) in the decay of a b quark and b antiquark bound state. We look for the LFV decay ϒ(3S)→e^{±}μ^{∓} in a sample of 118 million ϒ(3S) mesons from 27  fb^{-1} of data collected with the BABAR detector at the SLAC PEP-II e^{+}e^{-} collider operating with a 10.36 GeV center-of-mass energy. No evidence for a signal is found, and we set a limit on the branching fraction B[ϒ(3S)→e^{±}μ^{∓}]<3.6×10^{-7} at 90% C. L. This result can be interpreted as a limit Λ_{NP}/g_{NP}^{2}>80  TeV on the energy scale Λ_{NP} divided by the coupling-squared g_{NP}^{2} of relevant new physics (NP).
    Sprache Englisch
    Erscheinungsdatum 2022-03-18
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.091804
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  9. Artikel ; Online: Precision Measurement of the Ratio B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}).

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / 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 / Kim, J / Li, Y / Lin, D X / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / 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 / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / 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 / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, 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 / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / 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 / Randle-Conde, A / Sekula, S J / Ahmed, H / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Nugent, I M / Roney, J M / Sibidanov, A / Sobie, R J / Tasneem, N / Gershon, T J / Harrison, P F / Latham, T E / Prepost, R / Wu, S L

    Physical review letters

    2021  Band 125, Heft 24, Seite(n) 241801

    Abstract: We report on a precision measurement of the ratio R_{τμ}^{ϒ(3S)}=B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}) using data collected with the BABAR detector at the SLAC PEP-II e^{+}e^{-} collider. The measurement is based on a 28  fb^{-1} data sample collected ... ...

    Abstract We report on a precision measurement of the ratio R_{τμ}^{ϒ(3S)}=B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}) using data collected with the BABAR detector at the SLAC PEP-II e^{+}e^{-} collider. The measurement is based on a 28  fb^{-1} data sample collected at a center-of-mass energy of 10.355 GeV corresponding to a sample of 122 million ϒ(3S) mesons. The ratio is measured to be R_{τμ}^{ϒ(3S)}=0.966±0.008_{stat}±0.014_{syst} and is in agreement with the standard model prediction of 0.9948 within 2 standard deviations. The uncertainty in R_{τμ}^{ϒ(3S)} is almost an order of magnitude smaller than the only previous measurement.
    Sprache Englisch
    Erscheinungsdatum 2021-01-04
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.125.241801
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  10. Artikel ; Online: Measurements of the Absolute Branching Fractions of B^{±}→K^{±}X_{cc[over ¯]}.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / 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 / Kim, J / Li, Y / Miyashita, T S / Ongmongkolkul, P / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / 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 / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / 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 / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, 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 / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / 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 / Randle-Conde, A / Sekula, S J / Ahmed, H / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Nugent, I M / Roney, J M / Sobie, R J / Tasneem, N / Gershon, T J / Harrison, P F / Latham, T E / Prepost, R / Wu, S L

    Physical review letters

    2020  Band 124, Heft 15, Seite(n) 152001

    Abstract: A study of the two-body decays B^{±}→X_{cc[over ¯]}K^{±}, where X_{cc[over ¯]} refers to one charmonium state, is reported by the BABAR Collaboration using a data sample of 424  fb^{-1}. The absolute determination of branching fractions for these decays ... ...

    Abstract A study of the two-body decays B^{±}→X_{cc[over ¯]}K^{±}, where X_{cc[over ¯]} refers to one charmonium state, is reported by the BABAR Collaboration using a data sample of 424  fb^{-1}. The absolute determination of branching fractions for these decays are significantly improved compared to previous BABAR measurements. Evidence is found for the decay B^{+}→X(3872)K^{+} at the 3σ level. The absolute branching fraction B[B^{+}→X(3872)K^{+}]=[2.1±0.6(stat)±0.3(syst)]×10^{-4} is measured for the first time. It follows that B[X(3872)→J/ψπ^{+}π^{-}]=(4.1±1.3)%, supporting the hypothesis of a molecular component for this resonance.
    Sprache Englisch
    Erscheinungsdatum 2020-05-01
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.124.152001
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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