Belle II Document Server 1,889 records found  beginprevious1229 - 1238nextend  jump to record: Search took 0.01 seconds. 
1229. Approved plot of π 0 → γγ and η → γγ in Early Phase 3 Belle II data / Stefano Lacaprara [BELLE2-NOTE-PL-2019-019]
01 August 2019

Approved plots for the pi0/eta->gamma gamma with Phase3 early data
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1230. Plots of J/ψ→l+l- in 2.62 fb-1 of Belle II data / Daniel Ferlewicz ; Marco Milesi ; Phillip Urquijo [BELLE2-NOTE-PL-2019-018]
02 August 2019

Approved plots for the dilepton yields of \jpsi\to\ellell for the analysis documented in BELLE2-NOTE-PH-2019-050..
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1231. Approved plots: Study of R2 distribution and B counting in Early Phase 3 Data / Claudia Cecchi ; Guglielmo De Nardo ; Mario Merola ; Elisa Manoni ; et al [BELLE2-NOTE-PL-2019-017]
01 August 2019

We have studied the event shape variable R2 represented by the ratio of the second and zeroth Fox-Wolfram moment. [...]
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1232. Exclusive untagged analysis of the semi-leptonic decay B→ρlν in preparation for extracting |V_ub| using early Belle II data / Lex Greeven ; Prof. Dr. Jochen Dingfelder ; Dr. Peter Lewis [BELLE2-MTHESIS-2019-004] Presented on 01 08 2019 MSc
2019
Physikalisches Institut / Bonn
In this thesis, the decay B → ρlν was studied using Belle II Monte Carlo simulation corresponding to the early Belle II data size of 6.5 fb−1. [...]
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1233. Approved plots for the analysis of B lifetime and mixing using semileptonic B decays. / Alessandro Gaz [BELLE2-NOTE-PL-2019-016]
01 August 2019

This note contains the approved plots and results for the analysis documented in BELLE2-NOTE-PH-2019-016..
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1234. Approved Plots: Quarkonia in Early Phase 3 (psi(2S) and Upsilons) / Bryan Fulsom ; Joe Peetz [belle2-note-ph-2019-034] [BELLE2-NOTE-PL-2019-015]
30 July 2019

Plots of psi(2S) and Upsilon(1S,2S,3S) rediscoveries in early Phase 3 data targeting Lepton Photon 2019..
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1235. Belle II status and Physics prospects / Chiara La Licata (for the Belle II Collaboration) [BELLE2-CONF-PROC-2019-010]
27 July 2019

The Belle II experiment at the SuperKEKB energy-asymmetric e+e− collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. [...]
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1236. Kaon and Pion Identification Performances in Phase III data for TOP detector / Saurabh Sandilya ; Alan Schwartz [BELLE2-NOTE-PL-2019-014]
26 July 2019

We study the performances of the charged Kaon and Pion identification based on 2.64 fb −1 Phase III data from the Physics runs (Experiment#7 and 8) and compare with Phase III Monte Carlo events. [...]
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1237. Physics Prospects of Future Asymmetric B Factories (Belle II) / A. J. Schwartz [BELLE2-TALK-DRAFT-2019-084] [BELLE2-TALK-CONF-2019-087] 25 + 10 min
04 July 2019
/ Gordon Research Conference 2019
We present the physics prospects of the Belle II experiment, which is now running at the SuperKEKB accelerator at the KEK laboratory..
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1238. Measurement of the CKM angle $\phi_3$ at Belle II / P. K. Resmi [BELLE2-TALK-DRAFT-2019-074] [BELLE2-TALK-CONF-2019-086] 15 min
26 June 2019
/ J-Symposium 2019
The CKM angle $\phi_3$ is one of the least well known angles of the unitarity triangle and the only one that is accessible with tree-level decays in a theoretically clean way. [...]
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