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CERN Document Server 214 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 1.21 segons. 
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.
Search for Darkonium in $e^+e^-$ Collisions / BABAR Collaboration
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. [...]
arXiv:2106.08529; BABAR-PUB-21/002; SLAC-PUB-17608.- 2022-01-11 - 10 p. - Published in : Phys. Rev. Lett. 128 (2022) 021802 Fulltext: PDF;
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4.
The Belle II Physics Book / Belle-II Collaboration
We present the physics program of the Belle II experiment, located on the intensity frontier SuperKEKB e+e- collider. Belle II collected its first collisions in 2018, and is expected to operate for the next decade. [...]
arXiv:1808.10567; KEK Preprint 2018-27; BELLE2-PUB-PH-2018-001; FERMILAB-PUB-18-398-T; JLAB-THY-18-2780; INT-PUB-18-047; UWThPh 2018-26.- 2019-12-23 - 654 p. - Published in : PTEP: 2019 (2019) , no. 12, pp. 123C01
- Published in : PTEP: 2020 (2020) , no. 2, pp. 029201 Article from SCOAP3: PDF; Fulltext: 1808.10567 - PDF; fermilab-pub-18-398-t - PDF; Erratum - PDF; Fulltext from publisher: PDF; External link: Fermilab Library Server (fulltext available)
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5.
SuperB Technical Design Report / SuperB Collaboration
In this Technical Design Report (TDR) we describe the SuperB detector that was to be installed on the SuperB e+e- high luminosity collider. [...]
INFN-13-01-PI ; LAL-13-01 ; SLAC-R-1003 ; arXiv:1306.5655 ; INFN-13-01-PI ; LAL 13-01 ; SLAC-R-1003. - 2013. - 495 p.
Preprint - Preprint
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6.
Measurement of the mass of the W boson in $e^{+}e^{-}$ collisions using the fully leptonic channel / OPAL Collaboration
A novel method of determining the mass of the W boson in the W/sup + /W/sup -/ to l nu l' nu ' channel is presented and applied to 667 pb /sup -1/ of data recorded at center-of-mass energies in the range 183-207 GeV with the OPAL detector at LEP. The measured energies of charged leptons and the results of a new procedure based on an approximate kinematic reconstruction of the events are combined to give: M/sub W/=80.41+or-0.41+or-0.13 geV, where the first error is statistical and the second is systematic. [...]
2003 - Published in : Eur. Phys. J. C 26 (2003) 321-330
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7.
A measurement of the $\tau^{-} \to \mu^{-} \nu_{\mu} \nu_{\tau}$ branching ratio / OPAL Collaboration
The tau /sup -/ to mu /sup -/ nu /sub mu / nu /sub tau / branching ratio has been measured using data collected from 1990 to 1995 by the OPAL detector at the LEP collider. The resulting value of B( tau /sup -/ to mu /sup -/ nu /sub mu / nu /sub tau /) = 0.1734 +or- 0.0009 (stat) +or- 0.0006(syst) has been used in conjunction with other OPAL measurements to test lepton universality, yielding the coupling constant ratios g/sub mu //g/sub e/ = 1.0005 +or- 0.0044 and g/sub tau //g/sub e/ = 1.0031 +or- 0.0048, in good agreement with the Standard Model prediction of unity [...]
2003 - Published in : Phys. Lett. B 551 (2003) 35-48
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8.
5th International Conference on Hyperons, Charm and Beauty Hadrons - BEACH 2002   25 - 29 Jun 2002  - Vancouver, Canada  / Bozzo, M (ed.); Kalman, C S (ed.); Ligeti, Z (ed.); Mattison, T S (ed.); McKenna, J A (ed.); Ng, J (ed.); Sanchis-Lozano, M A (ed.); Singer, P (ed.)
2002 - Published in : Nucl. Phys. B, Proc. Suppl. 115 (2003)
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9.
Measurements of the QED structure of the photon / Abbiendi, G ; Ackerstaff, K ; Alexander, Gideon ; Allison, J ; Altekamp, N ; Anderson, K J ; Anderson, S ; Arcelli, S ; Asai, S ; Ashby, S F et al.
Geneva : CERN, 1999 - Published in : Eur. Phys. J. C 11 (1999) 409-25
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10.
4th International Conference on Hyperons, Charm and Beauty Hadrons - BEACH 2000   27 - 30 Jun 2000  - Valencia, Spain  / Bozzo, M (ed.); Cortina, E (ed.); Giménez, V (ed.); Kalman, C S (ed.); Ligeti, Z (ed.); McKenna, J A (ed.); Salt, J (ed.); Sanchis-Lozano, M A (ed.)
2001 - Published in : Nucl. Phys. B, Proc. Suppl. 93 (2001)
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CERN Document Server : 214 registres trobats   1 - 10següentfinal  anar al registre:
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