# Quark Matter 2018

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

## Forward rapidity open heavy flavor measurements at PHENIX in $p$+$p$ and Au+Au collisions

May 15, 2018, 5:00 PM
2h 40m
First floor and third floor (Palazzo del Casinò)

### First floor and third floor

#### Palazzo del Casinò

Poster Open heavy flavour

### Speaker

Cesar Luiz Da Silva (Los Alamos National Laboratory (US))

### Description

Heavy flavor and quarkonia productions are important hard probes to test Quantum Chromodynamics (QCD) and study the properties of the Quark Gluon Plasma (QGP) created in high energy heavy ion collisions. The energy loss of quarks and gluons in the QGP is expected to have flavor/mass dependence. The Forward Silicon Vertex Tracker (FVTX), installed in the PHENIX detector in 2012, enables the displaced vertex measurement of muons in the rapidity range of $1.2<|y|<2.2$, allowing the separation of charm and bottom quark decays. A new method to separate the charged pion, kaon and proton yields based on the displacement vertex distribution of prompt hadrons and their muon decays is also possible.
We will present the current status of the analysis of B- and D-meson semi-leptonic decayed, the B$\rightarrow J/\psi$ production, and identified hadron yields in $p$+$p$ and Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV.

Content type Experiment Presenter name already specified PHENIX

### Primary author

Dr Xuan Li (Los Alamos National Lab)