Belle II Document Server 2,013 records found  beginprevious1377 - 1386nextend  jump to record: Search took 0.01 seconds. 
1377. The Belle II Experiment: Status and Prospects / Claudia Cecchi [BELLE2-CONF-PROC-2019-009] Proceedings of the La Thuile 2019 - Les Rencontres de Physique de la Vallée d'Aoste
11 July 2019

The Belle II experiment, a substantial upgrade of the BELLE detector operating at the SuperKEKB energy-asymmetric $e^+ e^-$ collider, has recently restarted its data taking with the so called "Phase 3" run at the $\Upsilon(4S)$ resonance [...]
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1378. Combinatorial Kalman Filter and High Level Trigger Reconstruction for the Belle II Experiment / Nils Braun ; Prof. Dr. Michael Feindt ; Prof. Dr. Florian U. Bernlochner [BELLE2-PTHESIS-2019-002] Presented on 21 12 2018 PhD
2018
Karlsuhe Institute of Technology / Karlsruhe
The Belle II detector is introduced in Chapter 2 with a focus on the tracking subdetectors and the trigger setup required for this thesis. [...]
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1379. Exotic and Conventional Quarkonium Physics Prospects at Belle II / Klemens Lautenbach [BELLE2-TALK-DRAFT-2019-092] [BELLE2-TALK-CONF-2019-072] 12+3min
09 July 2019
/ EPS 2019
Simulations on the X(3872) sensitivity, a potential partner state to the X(3872) at the D*0 D*0bar threshold and phase2 and 3 D0 reconstruction is shown..
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1380. $J/\Psi \to \ell^+ \ell^-$ in early Phase 3 data using global particle likelihood. / Daniel Ferlewicz ; Giacomo De Pietro ; Yosuke Yusa [BELLE2-NOTE-PL-2019-012]
09 July 2019

We present approved plots for $J/\Psi \to \ell^+ \ell^-$ in bucket 4 and bucket 6 of early phase 3 data, using basic track selection criteria and global particle likelihoods for both the dielectron and dimuon final states..
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1381. Study of the impact parameter resolution and the beam profile in early Phase 3 data / Nils Braun ; Alexander Glazov ; Carsten Niebuhr ; Eugenio Paoloni ; et al [BELLE2-NOTE-PL-2019-011] Figures from the note BELLE2-NOTE-TE-2019-018 (internal)
08 July 2019

Ability to reconstruct the track impact parameter with high resolution is essential for CP violation studies at Belle II. [...]
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1382. Measurement of the CKM angle $ \phi_{3} $ using B$ \rightarrow $DK with Belle II / Manish Kumar ; Kavita Lalwani ; Karim Trabelsi [BELLE2-CONF-PROC-2019-008]
08 July 2019

We present a preliminary study of using the decay $B^{\pm} \rightarrow D_{CP}K^{\pm}$ to measure $\phi_{3}$ at Belle II, where $D_{CP}$ represents a $D$ meson decay to a $CP$ even eigenstate i.e. [...]
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1383. Reconstruction of B0 → J/ψ K0S / Y. Yusa [BELLE2-NOTE-PL-2019-010]
08 July 2019

In this note, we describe about the reconstruction of CP eigenstate of B^0 → J/ψ K^0_S using an early data set taken during the spring run in 2019..
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1384. Full Event Interpretation Reconstruction Performance with 0.41 fb-1 of Phase 3 data / William Sutcliffe ; Florian Bernlochner [BELLE2-NOTE-PL-2019-009]
07 July 2019

This note presents hadronic FEI performance plots associated with the analysis work presented in BELLE2-NOTE-PH-2019-031 for approval made using buckets 4 and 6 (0.41 fb$^{-1}$) of early phase III data. [...]
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1385. B0→ D*l ν in 0.41 fb-1 of collision data. / Minakshi Nayak, Abi Soffer [BELLE2-NOTE-PL-2019-008]
07 July 2019

This figure shows the maximum likelihood fit to $\cos\theta_{BY}$ and $m^{2}_{miss}$ distributions of $\bar B^0 \to D^{*+} l^- \bar\nu_l$ candidates using 0.41 fb$^{-1}$ of collision data. [...]
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1386. Pulse Shape Discrimination Results from Phase 2 / Savino Longo ; John Michael Roney [BELLE2-NOTE-PL-2019-007]
05 July 2019

These plots show CsI(Tl) pulse shape discrimination results from Phase 2 data and simulation. [...]
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