Belle II Document Server 2,018 records found  beginprevious1201 - 1210nextend  jump to record: Search took 0.00 seconds. 
1201. Dark Sector Searches at Belle II / Michel Bertemes [BELLE2-TALK-DRAFT-2020-017] [BELLE2-TALK-CONF-2020-021]
12 March 2020
/ 3d World Summit on Exploring the Dark Side of the Universe
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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1202. Belle II Status and Prospects / Thomas Czank [BELLE2-TALK-DRAFT-2020-014] [BELLE2-TALK-CONF-2020-020]
08 February 2020
/ Moscow International School of Physics 2020
At the end of 2018 the inner subdetectors, SVD (Silicon Vertex Detector) and PXD (Pixel Detector) were installed in Belle II. [...]
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1203. Reconstruction of B0 -> J/ψKS0 and B+ -> J/ψK+ / Y. Yusa [BELLE2-NOTE-PL-2020-004]
21 April 2020

In this public note, we describe the reconstruction of the CP eigenstate of B0-> J/\psi K0S and its control sample of B+ -> J/\psi K+ using the data set taken from the 2019 runs recorded by the Belle II which corresponds to an integrated luminosity of 8.7 /fb..
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1204. Measurement of the branching fraction of $B^{0}\to D^{*-}l^{+}\nu_{l}$ with early Belle II data / Minakshi Nayak ; Abner Soffer ; Florian Bernlochner ; Lu Cao ; et al [BELLE2-CONF-PH-2020-002]
15 April 2020

We measure the branching fractions for the decays $B^{0}\to D^{*-}e^{+}\nu_{e}$ and $B^{*0}\to D^{*-}\mu^{+}\nu_{\mu}$ using the first $8.70 \pm 0.09 fb^{-}$ of data collected by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+ e^-$ collider using the decays $D^{*+}\to D^0 \pi^+$ and $D^0\to K^-\pi^+$..
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1205. Charmless B decay reconstruction in 2019 data / F. Abudinen ; E. Ganiev ; R. Manfredi ; S. Raiz ; et al [BELLE2-CONF-PH-2020-001]
10 April 2020

We report on the reconstruction of various charmless $B$ decays from electron-positron collisions at the energy corresponding to the $\Upsilon(4S)$ resonance collected with the Belle II detector at the SuperKEKB collider. [...]
Fulltext: BELLE2-CONF-PH-2020-001 - Download fulltextPDF; PublicCharmlessForMoriond - Download fulltextPDF;
1206. Rediscovery of η and η' mesons in early phase 3 Belle II data / Stefano Lacaprara [BELLE2-NOTE-PL-2020-003]
06 April 2020

This note contains approved plots of rediscovery η and η' mesons decay with early phase 3 data, corresponding to an integrated luminosity \int Ldt = 5.18 fb −1 . [...]
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1207. Plots for approval: Full Event Interpretation Reconstruction Performance with 8.7 fb$^{-1}$ of Phase III data in bucket 8 and proc 10. / Belle II Collaboration ; [BELLE2-NOTE-PL-2020-002]
06 April 2020

This note presents hadronic FEI performance plots associated with the analysis work presented in BELLE2-NOTE-PH-2019-031 for approval made using proc 10 and bucket 8 data (8.7 fb$^{-1}$) of early phase III data [...]
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1208. Search for an invisibly decaying $Z^{\prime}$ dark boson at Belle II in $e^+ e^- \to \mu^+ \mu^- (e^{\pm} \mu^{\mp})$ + missing energy final states / Giacomo De Pietro ; Paolo Branchini ; Enrico Graziani [BELLE2-PTHESIS-2020-002] Presented on 16 03 2020 PhD
2020
Università degli Studi "Roma Tre" / Rome
The Standard Model (SM) is a successful and highly predictive theory of fundamental particles and interactions. [...]
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1209. Track Finding at Belle II / Valerio Bertacchi ; Tadeas Bilka ; Nils Braun ; Giulia Casarosa ; et al [BELLE2-PUB-TE-2020-001]
25 March 2020

This paper describes the track-finding algorithm that is used for event reconstruction in the Belle II experiment operating at the SuperKEKB B-factory in Tsukuba, Japan. [...]
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1210. Belle2VR: An Interactive Virtual Reality Visualization of GEANT4 Event Histories / Leo Piilonen [BELLE2-CONF-PROC-2020-007]
13 March 2020

Belle2VR is a novel interactive virtual reality visualization of the Belle II detector at KEK and the animation therein of GEANT4-simulated event histories. [...]
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Belle II Document Server : 2,018 records found   beginprevious1201 - 1210nextend  jump to record:
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