13-19 May 2018
Venice, Italy
Europe/Zurich timezone
The organisers warmly thank all participants for such a lively QM2018! See you in China in 2019!

Measurement of neutral K*(892) and phi(1020) production in p-Pb collisions at c.m energy 8.16 TeV with ALICE at the LHC

15 May 2018, 17:00
2h 40m
First floor and third floor (Palazzo del Casinò)

First floor and third floor

Palazzo del Casinò

Poster QCD at high temperature Poster Session


Mr Sandeep Dudi (PU, Chandigarh, India) Dukhishyam Mallick (National Institute of Science Education and Research (IN))


Hadronic resonances are interesting probes of the hot and dense matter created in heavy-ion collisions. Due to their short lifetime, resonances are useful tools to understand the mechanism of particle production and properties of the hadronic phase. If the time interval between the chemical and kinetic freeze-out (hadronic phase) is comparable with the lifetime of the resonance, the yield of resonances might be modified due to in-medium effects such as re-scattering and regeneration. In particular, studying resonance production in p-Pb collisions along with pp provides a baseline for measurements in Pb-Pb collisions and helps in understanding cold nuclear matter effects such as the Cronin enhancement at intermediate $p_{\mathrm{T}}$ and shadowing effects.
We report on the measurement of K$^{*}(892)^0$ and $\phi(1020)$ resonances, performed in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=8.16$ TeV in the rapidity range -0.5 < $y$ < 0. The results include the transverse momentum ($p_{\mathrm{T}}$) spectra, integrated yields and mean transverse momentum. The $p_{\mathrm{T}}$ spectra of K$^{*0}$ and $\phi$ have also been measured as a function of multiplicity up to $p_{\mathrm{T}}$ = 20 GeV/$c$ and 16 GeV/$c$, respectively. The results will be compared with p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV.

Centralised submission by Collaboration Presenter name already specified
Content type Experiment
Collaboration ALICE

Primary authors

Mr Sandeep Dudi (PU, Chandigarh, India) Dukhishyam Mallick (National Institute of Science Education and Research (IN))

Presentation Materials

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