Applying the Kalman filter particle method to strange and open charm hadron reconstruction in the STAR experiment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F23%3A00578403" target="_blank" >RIV/61389005:_____/23:00578403 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/23:00370379
Result on the web
<a href="https://doi.org/10.1007/s41365-023-01320-1" target="_blank" >https://doi.org/10.1007/s41365-023-01320-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s41365-023-01320-1" target="_blank" >10.1007/s41365-023-01320-1</a>
Alternative languages
Result language
angličtina
Original language name
Applying the Kalman filter particle method to strange and open charm hadron reconstruction in the STAR experiment
Original language description
We applied KF Particle, a Kalman Filter package for secondary vertex finding and fitting, to strange and open charm hadron reconstruction in heavy-ion collisions in the STAR experiment. Compared to the conventional helix swimming method used in STAR, the KF Particle method considerably improved the reconstructed Lambda, Omega, and D-0 significance. In addition, the Monte Carlo simulation with STAR detector responses could adequately reproduce the topological variable distributions reconstructed in real data using the KF Particle method, thereby retaining substantial control of the reconstruction efficiency uncertainties for strange and open charm hadron measurements in heavy-ion collisions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/LM2018109" target="_blank" >LM2018109: Brookhaven National Laboratory - the participation of the Czech Republic</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Science and Techniques
ISSN
1001-8042
e-ISSN
2210-3147
Volume of the periodical
34
Issue of the periodical within the volume
10
Country of publishing house
SG - SINGAPORE
Number of pages
10
Pages from-to
158
UT code for WoS article
001090401900001
EID of the result in the Scopus database
2-s2.0-85175303125