| Title▼ | Belle II Number▼ | Tags | Submit date▼ | Downloads |
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Flavour physics at Belle IIPublic
Review of the Belle II flavour physics program. |
BELLE2-TALK-CONF-2015-001 | - | 2015-03-04 |
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Experimental Review on rare charm decays at B factories and prospects for Belle-IIPublic
Experimental Review on rare charm decays at B factories and prospects for Belle-II |
BELLE2-TALK-CONF-2015-017 | - | 2015-01-15 |
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Technical Design Review of KLM Electronics and BEASTII (Dec 13, 2013, SLAC, USA)Public
BELLE-II Review of Dec. 13, 2014 held at SLAC. |
BELLE2-REPORT-2024-039 | - | 2014-12-13 |
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Belle II Software and Computing Public
No abstract |
BELLE2-TALK-CONF-2017-033 | - | 2014-12-02 |
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Studies on the neural z-Vertex-Trigger for the Belle II Particle DetectorPublic
The electron-positron particle collider KEKB together with its Belle detector in Tsukuba, Japan are currently being upgraded. So far, KEKB held the world record luminosity of 2.11x10^{34}cm^{-2}s^{-1}. The new collider, SuperKEKB, will reach a 40 times larger luminosity than its predecessor. Additionally, a new high-resolution Pixel-Vertex-Detecto… |
BELLE2-MTHESIS-2018-007 | - | 2014-11-11 |
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Performance evaluation of TOP counter using CFD readout (in Japanese)Public
2016 年から開始されるBelle ll 実験では、B 中間子の稀崩壊を用いて、新物理の探索を行う。そ れらの崩壊を膨大な背景事象と区別するためには、高い効率で 中間子とK 中間子を識別する必 要がある。我々はTOP(Time Of Propagation) カウンターを開発し、約3 GeV/c の運動量を持つ K 中間子に対して、Belle ll 実験における入射条件の平均で、95 %以上の検出効率と5 %以下の誤 識別率を目指している。 TOP カウンターは輻射体である石英板と、その端面に設置された光検出器MCP(Micro Channel Plate)-PMT から構成されたリングイメージ型チェレンコフ検出器である。石英板、光検出器それ ぞれについては、これまでの研究で十分な性能が… |
BELLE2-MTHESIS-2019-016 | - | 2014-11-11 |
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Construction and cosmic ray test of the inner chamber for Belle II CDC and test of readout electronics performance for the specific ionization measurement (in Japanese):（日本語原題）Belle II実験用CDCのInner chamberの製作・宇宙線テストと読み出しエレクトロニクスのエネルギー損失分解能の性能評価Public
Belle II実験の中央飛跡検出器（CDC）のinner chamberを製作し宇宙線テストにより設計通り動作することを確認した。また、ガス中を荷電粒子が通過中のエネルギー損失を測定する信号読み出し電子回路の特性を評価し、要求性能を満たすことを確認した。 |
BELLE2-MTHESIS-2022-028 | - | 2014-11-11 |
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BelleII実験に使用する粒子識別用光検出器HAPDの放射線耐性評価Public
今日、素粒子物理学では物理学の本となる枠組み（標準模型）の詳細な検証および、それ を超える新しい物理の検証をするために世界各国で実験がおこなわれている。そのひとつで あるBelle 実験は小林・益川理論の検証を目指し、その理論の予言するCP 対称性の破れを 証明するため、1998 年に茨城県つくば市の高エネルギー加速器研究機構で開始された。CP 対称性の破れとはC(Charge) 変換とP(Parity) 変換を行った際、その前後で物理法則が変わ ることを示す。このCP対称性の破れが初めて実験的に観測されたのは1964 年J.W.Cronin, V.L.Fitch らによるK 中間子の弱い相互作用による崩壊過程の実験であった。これを標準 理論の範囲で説明したのが小林・益川理論であり、B 中… |
BELLE2-MTHESIS-2021-039 | - | 2014-11-11 |
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Simulation and analysis of tests of Belle II vertex detector sensorsPublic
This master thesis describes development and analysis of simulation, reconstruction and alignment for tests of Belle II vertex detector sensors as well as alignment procedure for the vertex detector itself. The first goal is to develop and test software tools which would allow analysis of sensor tests within common Belle II software framework. The… |
BELLE2-MTHESIS-2016-008 | - | 2014-11-11 |
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The Full Event Interpretation for Belle IIPublic
The Belle II experiment offers the possibility to perform unique measurements with unprecedented precision. The Full Event Interpretation (FEI) described in this thesis is an essential component in a wide range of important analyses. Measurements of decays including neutrinos, in particular rare decays, suffer from missing kinematic information. T… |
BELLE2-MTHESIS-2015-001 | - | 2014-11-11 |
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Sensitivity study of the process $B^0 \rightarrow D^- \pi^- \mu^+ \mu^+$ at the Belle II experimentPublic
In this work, the sensitivity of the non-observed process $B^0 \rightarrow D^- \pi^- \mu^+ \mu^+$ in the experiment Belle II is analyzed. This is the most promising 4-body decay to search Majorana neutrinos of intermediate mass. If the channel is not observed in the next generation of B-factories, it could be set more restrictive limits on the par… |
BELLE2-MTHESIS-2016-009 | - | 2014-11-11 |
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Vertexing and Tracking Software at Belle IIPublic
BelleII is a Bfactory experiment aiming to start physics data takingin2017. Itiscurrentlybeing setupattheSuperKEKBacceleratorattheKEKfacilityinTsukuba(Japan),anasymmetrice+e− collider which aims to achieve an unprecedented instantaneous luminosity of 8·1035Hz/cm2. This forty-fold increase over predecessor experiments is achieved by employing a nov… |
BELLE2-CONF-PROC-2017-009 | - | 2014-09-15 |
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Belle II computing and requirement of the network Public
Toward the start of physics run in 2017, the Belle II, the next-generation flavor factory experiment in Japan, is establishing the computing system based on a distributed computing technologies. The system was examined in the periodical simulation mass production campaigns run since the last year and was improved according to constructive feedback… |
BELLE2-TALK-CONF-2017-032 | - | 2014-08-13 |
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Belle II Computing and requirements of the network Public
Toward the start of physics run in 2017, the Belle II, the next-generation flavor factory experiment in Japan, is establishing the computing system based on a distributed computing technologies. The system was examined in the periodical simulation mass production campaigns run since the last year and was improved according to constructive feedback… |
BELLE2-CONF-PROC-2017-008 | - | 2014-08-13 |
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The Belle II ExperimentPublic
The Belle II Experiment |
BELLE2-TALK-CONF-2015-016 | - | 2014-07-29 |
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The Belle II experimentPublic
The Belle II experiment |
BELLE2-TALK-CONF-2015-015 | - | 2014-07-21 |
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Belle II Physics ProspectsPublic
Belle II Physics Prospects and Complementarity |
BELLE2-TALK-CONF-2015-012 | - | 2014-07-14 |
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Tracking detectors for Belle-IIPublic
Tracking detectors for Belle-II |
BELLE2-TALK-CONF-2015-014 | - | 2014-07-14 |
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Particle Identification for Belle IIPublic
Particle Identification for Belle II |
BELLE2-TALK-CONF-2015-013 | - | 2014-07-14 |
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The Software Library of the Belle II ExperimentPublic
A next generation B factory and the detector counterpart, SuperKEKB and Belle II, are being built in J apan, as the upgrades of KEKB and Belle, respectively. The new collider will start its commissioning in 2015 . This is an am bitious project. The luminosity of the e + e – collider will be upgraded by a factor of 40, which will cre… |
BELLE2-TALK-CONF-2017-031 | - | 2014-07-04 |
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