Measurement of Γee×Bμμ for ψ(2S) meson
-
Add time:08/22/2019 Source:sciencedirect.com
The product of the electronic width of the ψ(2S) meson and the branching fraction of its decay to the muon pair was measured in the e+e−→ψ(2S)→μ+μ− process using nine data sets corresponding to an integrated luminosity of about 6.5 pb−1 collected with the KEDR detector at the VEPP-4M electron–positron collider:Γee×Bμμ=19.3±0.3±0.5eV.
We also recommend Trading Suppliers and Manufacturers of (-)-N-[[(2S)-1-Ethyl-2-pyrrolidinyl]methyl]-2-hydroxy-3-iodo-6-methoxybenzamide (cas 113716-48-6). Pls Click Website Link as below: cas 113716-48-6 suppliers
Prev:Measurement of prompt ψ(2S) production cross sections in proton–lead and proton–proton collisions at sNN=5.02TeV
Next:Results from the CBC3 readout ASIC for CMS 2S-modules) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Crystal structure of mature 2S albumin from Moringa oleifera seeds08/29/2019
- Supplementary techniques for 2S-DIRK-based EMT simulations08/28/2019
- Beyond nPDFs effects: Prompt J/ψ and ψ(2S) production in pPb and pp collisions08/27/2019
- Synthesis and preliminary evaluation of a novel glutamine derivative: (2S,4S)4-[18F]FEBGln08/26/2019
- Brief communicationPru du 2S albumin or Pru du vicilin?08/25/2019
- Structural insights into the molecular function of human [2Fe-2S] BOLA1-GRX5 and [2Fe-2S] BOLA3-GRX5 complexes08/24/2019
- Results from the CBC3 readout ASIC for CMS 2S-modules08/23/2019
- Measurement of prompt ψ(2S) production cross sections in proton–lead and proton–proton collisions at sNN=5.02TeV08/21/2019
