Addressing the hypertriton lifetime puzzle with ALICE at the LHC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00502282" target="_blank" >RIV/61389005:_____/19:00502282 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/19:00502282
Result on the web
<a href="https://doi.org/10.1016/j.nuclphysa.2018.11.016" target="_blank" >https://doi.org/10.1016/j.nuclphysa.2018.11.016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2018.11.016" target="_blank" >10.1016/j.nuclphysa.2018.11.016</a>

Result language
angličtina
Original language name
Addressing the hypertriton lifetime puzzle with ALICE at the LHC
Original language description
The ALICE Collaboration collected a large data sample of Pb-Pb collisions at root S-NN = 5.02 TeV in 2015 at the Large Hadron Collider (LHC) and the excellent particle identification (PID) capabilities allow for the detection of rarely produced (anti-)hypernuclei. In particular, the (anti-)hypertriton, H-3(Lambda), which is a bound state of a proton, a neutron and a A, is the lightest known hypernucleus. nnThe results on the H-3(Lambda) production are compared with the predictions from a model based on coalescence approach and from statistical-thermal models to investigate the production mechanisms in heavy-ion collisions. Emphasis will also be put on the latest and more precise determination of the H-3(Lambda) lifetime.
Czech name
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Czech description
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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
10304 - Nuclear physics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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