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CERN Document Server Encontrados 61 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.60 segundos. 
1.
Measurement of the inclusive semileptonic $B$ meson branching fraction in 62.8 fb$^{-1}$ of Belle II data / Belle-II Collaboration
We report a measurement of the branching fraction of inclusive semileptonic $B$ meson decays $B\to X_c\ell\nu\ell$ in $\Upsilon(4S)\to B\bar B$~data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+e^-$ collider and corresponding to 62.8 fb$^{-1}$ of integrated luminosity. [...]
arXiv:2111.09405 ; BELLE2-CONF-PH-2021-012.
- 17.
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2.
Exclusive $B \to X_u \ell \nu_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb$^{-1}$ of Belle II Data / Belle-II Collaboration
We present a reconstruction in early data of the semileptonic decay $B^+ \to \pi^0 \ell^+ \nu_\ell$, and first results of a reconstruction of the decays $B^+ \to \rho^0 \ell^+ \nu_\ell$ and $B^0 \to \rho^- \ell^+ \nu_\ell$ in a sample corresponding to 62.8 fb$^{-1}$ of Belle II data using hadronic $B$-tagging via the full-event-interpretation algorithm. [...]
arXiv:2111.00710 ; BELLE2-CONF-PH-2021-013.
- 24.
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3.
Measurements of branching fractions and CP-violating charge asymmetries in multibody charmless $B$ decays reconstructed in 2019-2020 Belle II data / Belle-II Collaboration
We report on measurements of branching fractions ($\mathcal{B}$) and CP-violating charge asymmetries ($\mathcal{A}_{\rm CP}$) of multibody charmless $B$ decays reconstructed by the Belle II experiment at the SuperKEKB electron-positron collider. [...]
arXiv:2109.10807 ; BELLE2-CONF-PH-2021-002.
- 28.
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4.
Study of $\chi_{bJ}(nP) \rightarrow \omega \Upsilon(1S)$ at Belle / Belle Collaboration
We report results from a study of hadronic transitions of the $\chi_{bJ}(nP)$ states of bottomonium at Belle. [...]
arXiv:2108.03497 ; BELLE-CONF-2102.
- 12.
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5.
Kaon Identification using the Tracking System of the CMD-3 Detector / Akhmetshin, R R (BINP, Novosibirsk) ; Amirkhanov, A N (BINP, Novosibirsk) ; Anisenkov, A V (BINP, Novosibirsk) ; Aulchenko, V M (BINP, Novosibirsk) ; Banzarov, V Sh (BINP, Novosibirsk) ; Bashtovoy, N S (BINP, Novosibirsk) ; Bondar, A E (BINP, Novosibirsk) ; Bragin, A V (BINP, Novosibirsk) ; Eidelman, S I (BINP, Novosibirsk) ; Epifanov, D A (BINP, Novosibirsk) et al.
This paper describes the K/ϖ separation technique based on ionisation losses in the drift chamber of the CMD-3 detector. First the procedure of the ionisationloss calibration is described. [...]
2017 - 7 p. - Published in : 10.23727/CERN-Proceedings-2017-001.159 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.159-164
6.
Current Status of Luminosity Measurement with the CMD-3 Detector at the VEPP-2000 e + e − Collider / Ryzhenenkov, A E (BINP, Novosibirsk) ; Akhmetshin, R R (BINP, Novosibirsk) ; Amirkhanov, A N (BINP, Novosibirsk) ; Anisenkov, A V (BINP, Novosibirsk) ; Aulchenko, V M (BINP, Novosibirsk) ; Banzarov, V Sh (BINP, Novosibirsk) ; Bashtovoy, N S (BINP, Novosibirsk) ; Bondar, A E (BINP, Novosibirsk) ; Bragin, A V (BINP, Novosibirsk) ; Eidelman, S I (BINP, Novosibirsk) et al.
The CMD-3 detector has taken data at the electron-positron collider VEPP-2000 since december 2010. The collected data sample corresponds to an integrated luminosity of 60 pb-6 in the c.m. [...]
2017 - 7 p. - Published in : 10.23727/CERN-Proceedings-2017-001.97 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.97-102
7.
The Study of the Conversion Decays of Omega Meson to π0 Meson and e+ e− Pair with the CMD-3 Detector / Akhmetshin, R R (BINP, Novosibirsk) ; Amirkhanov, A N (BINP, Novosibirsk) ; Anisenkov, A V (BINP, Novosibirsk) ; Aulchenko, V M (BINP, Novosibirsk) ; Banzarov, V S (BINP, Novosibirsk) ; Bashtovoy, N S (BINP, Novosibirsk) ; Bondar, A E (BINP, Novosibirsk) ; Bragin, A V (BINP, Novosibirsk) ; Eidelman, S I (BINP, Novosibirsk) ; Epifanov, D A (BINP, Novosibirsk) et al.
The conversion decay ω → π0 e+ e− was studied in the center-of-mass energy range 760 – 840 MeV using about 8 pb −1 of data collected with the CMD-3  detector at the VEPP-2000 e + e − collider in Novosibirsk. The visible cross section of the process ω → π0 e+ e− was measured. [...]
2017 - 7 p. - Published in : 10.23727/CERN-Proceedings-2017-001.91 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.91-96
8.
The CMD-3 Data Acquisition System / Kozyrev, A N (BINP, Novosibirsk ; Novosibirsk State U. ; Novosibirsk State Tech. U.) ; Aulchenko, V M (BINP, Novosibirsk ; Novosibirsk State U.) ; Epifanov, D A (BINP, Novosibirsk) ; Epshteyn, L B (BINP, Novosibirsk ; Novosibirsk State Tech. U.) ; Logashenko, I B (BINP, Novosibirsk ; Novosibirsk State U.) ; Mikhailov, K Yu (BINP, Novosibirsk ; Novosibirsk State U.) ; Popov, A S (BINP, Novosibirsk ; Novosibirsk State U.) ; Ruban, A A (BINP, Novosibirsk) ; Selivanov, A N (BINP, Novosibirsk) ; Talyshev, A A (BINP, Novosibirsk ; Novosibirsk State U.) et al.
The specialized data acquisition system designed for CMD-3 detector which is installed at the electron-positron collider VEPP-2000 to the Budker Institute of Nuclear Physics, Novosibirsk, Russia. The structure of electronic hardware and firmware is described..
2017 - 7 p. - Published in : 10.23727/CERN-Proceedings-2017-001.85 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.85-90
9.
Charged Particle Identification using the Liquid Xenon Calorimeter of the CMD-3 Detector / Akhmetshin, R R (BINP, Novosibirsk) ; Amirkhanov, A N (BINP, Novosibirsk) ; Anisenkov, A V (BINP, Novosibirsk) ; Aulchenko, V M (BINP, Novosibirsk) ; Banzarov, V Sh (BINP, Novosibirsk) ; Bashtovoy, N S (BINP, Novosibirsk) ; Bondar, A E (BINP, Novosibirsk) ; Bragin, A V (BINP, Novosibirsk) ; Eidelman, S I (BINP, Novosibirsk) ; Epifanov, D A (BINP, Novosibirsk) et al.
This paper describes a currently being developed procedure of the charged particle identification for CMD-3 detector, installed at the VEPP-2000 collider. The procedure is based on the application of the boosted decision trees classification method, and uses as input variables, among others, the specific energy losses of charged particle in the layers of the liquid Xenon calorimeter. [...]
2017 - 9 p. - Published in : 10.23727/CERN-Proceedings-2017-001.77 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.77-84
10.
Calorimetry at the CMD-3 Detector / Razuvaev, G P (BINP, Novosibirsk ; Novosibirsk State U.) ; Akhmetshin, R R (BINP, Novosibirsk ; Novosibirsk State U.) ; Anisenkov, A V (BINP, Novosibirsk ; Novosibirsk State U.) ; Aulchenko, V M (BINP, Novosibirsk ; Novosibirsk State U.) ; Bashtavoy, N S (BINP, Novosibirsk ; Novosibirsk State U.) ; Epifanov, D A (BINP, Novosibirsk) ; Epshteyn, L B (BINP, Novosibirsk ; Novosibirsk State U. ; Novosibirsk State Tech. U.) ; Erofeev, A L (BINP, Novosibirsk ; Novosibirsk State U.) ; Grebenuk, A A (BINP, Novosibirsk ; Novosibirsk State U.) ; Grigoriev, D N (BINP, Novosibirsk ; Novosibirsk State U. ; Novosibirsk State Tech. U.) et al.
The general purpose detector CMD-3 has been collecting data since 2010 in an energy range 0.32–2 GeV at the e+e- collider VEPP-2000 at the Budeker Institute of Nuclear Physics. The detector physics program includes the study of the e+e- annihilation into hadrons. [...]
2017 - 7 p. - Published in : 10.23727/CERN-Proceedings-2017-001.71 Published version from CERN: PDF;
In : CERN-BINP Workshop for Young Scientists in $e^{+}e^{-}$ Colliders, CERN, Geneva, Switzerland, 22 - 25 Aug 2016, pp.71-76

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Vea también: autores con nombres similares
136 Aulchenko, V
222 Aulchenko, V M
1 Aulchenko, V.M.
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