O-2: A novel combined online and offline computing system for the ALICE Experiment after 2018
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00435745" target="_blank" >RIV/61389005:_____/14:00435745 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1088/1742-6596/513/1/012037" target="_blank" >http://dx.doi.org/10.1088/1742-6596/513/1/012037</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/513/1/012037" target="_blank" >10.1088/1742-6596/513/1/012037</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
O-2: A novel combined online and offline computing system for the ALICE Experiment after 2018
Popis výsledku v původním jazyce
ALICE is a detector dedicated to the studies with heavy ion collisions exploring the physics of strongly interacting nuclear matter and the quark-gluon plasma at the CERN LHC. After the second long shutdown of the LHC, the ALICE Experiment will be upgraded to make high precision measurements of rare probes at low PT, which cannot be selected with a trigger, and therefore require a very large sample of events recorded on tape. The online computing system will be completely redesigned to address the majorchallenge of sampling the full 50 kHz Pb-Pb interaction rate increasing the present limit by a factor of 100. This upgrade will also include the continuous un-triggered read-out of two detectors: ITS and TPC producing a sustained throughput of 1 TB/s. This unprecedented data rate will be reduced by adopting an entirely new strategy where calibration and reconstruction are performed online, and only the reconstruction results are stored while the raw data are discarded. This system, alre
Název v anglickém jazyce
O-2: A novel combined online and offline computing system for the ALICE Experiment after 2018
Popis výsledku anglicky
ALICE is a detector dedicated to the studies with heavy ion collisions exploring the physics of strongly interacting nuclear matter and the quark-gluon plasma at the CERN LHC. After the second long shutdown of the LHC, the ALICE Experiment will be upgraded to make high precision measurements of rare probes at low PT, which cannot be selected with a trigger, and therefore require a very large sample of events recorded on tape. The online computing system will be completely redesigned to address the majorchallenge of sampling the full 50 kHz Pb-Pb interaction rate increasing the present limit by a factor of 100. This upgrade will also include the continuous un-triggered read-out of two detectors: ITS and TPC producing a sustained throughput of 1 TB/s. This unprecedented data rate will be reduced by adopting an entirely new strategy where calibration and reconstruction are performed online, and only the reconstruction results are stored while the raw data are discarded. This system, alre
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
BG - Jaderná, atomová a molekulová fyzika, urychlovače
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/LG13031" target="_blank" >LG13031: Spolupráce ČR s CERN</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Journal of Physics Conference Series
ISBN
—
ISSN
1742-6588
e-ISSN
—
Počet stran výsledku
7
Strana od-do
—
Název nakladatele
IOP Publishing Ltd
Místo vydání
Bristol
Místo konání akce
Amsterdam
Datum konání akce
14. 10. 2013
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000342287200037