The Belle II Silicon Vertex Detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10193488" target="_blank" >RIV/00216208:11320/13:10193488 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nima.2013.05.171" target="_blank" >http://dx.doi.org/10.1016/j.nima.2013.05.171</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nima.2013.05.171" target="_blank" >10.1016/j.nima.2013.05.171</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Belle II Silicon Vertex Detector

Popis výsledku v původním jazyce

The KEKB machine and the Belle experiment in Tsukuba (japan) are now undergoing an upgrade, leading to an ultimate luminosity of 8 x 1035 cm(-2) s(-1) in order to measure rare decays in the B system with high statistics. The previous vertex detector cannot cope with this 40-fold increase of luminosity and thus needs to be replaced. Belle II will be equipped with a two-layer Pixel Detector surrounding the beam pipe, and four layers of double-sided silicon strip sensors at higher radii than the old detector. The Silicon Vertex Detector (SVD) will have a total sensitive area of 1.13 m(2) and 223,744 channels twice as many as its predecessor. All silicon sensors will be made from 150 mm wafers in order to maximize their size and thus to reduce the relativecontribution of the support structure. The forward part has slanted sensors of trapezoidal shape to improve the measurement precision and to minimize the amount of material as seen by particles from the vertex. Fast-shaping front-end amp

Název v anglickém jazyce

The Belle II Silicon Vertex Detector

Popis výsledku anglicky

The KEKB machine and the Belle experiment in Tsukuba (japan) are now undergoing an upgrade, leading to an ultimate luminosity of 8 x 1035 cm(-2) s(-1) in order to measure rare decays in the B system with high statistics. The previous vertex detector cannot cope with this 40-fold increase of luminosity and thus needs to be replaced. Belle II will be equipped with a two-layer Pixel Detector surrounding the beam pipe, and four layers of double-sided silicon strip sensors at higher radii than the old detector. The Silicon Vertex Detector (SVD) will have a total sensitive area of 1.13 m(2) and 223,744 channels twice as many as its predecessor. All silicon sensors will be made from 150 mm wafers in order to maximize their size and thus to reduce the relativecontribution of the support structure. The forward part has slanted sensors of trapezoidal shape to improve the measurement precision and to minimize the amount of material as seen by particles from the vertex. Fast-shaping front-end amp

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BF - Elementární částice a fyzika vysokých energií

OECD FORD obor

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Projekt

<a href="/cs/project/LA10033" target="_blank" >LA10033: Účast v experimentu Belle a Belle II: studium rozpadů B-mezonů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ISSN

0168-9002

e-ISSN

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Svazek periodika

732

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

83-86

Kód UT WoS článku

000327490400018

EID výsledku v databázi Scopus

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