+

KoALICE Report 2013-10 In-Kwon Yoo

Pusan National University

3+Why HMPID? PID in ALICE

Full azimuthal coverage : ITS, TPC, ToF

ITS, TPC upto p ~ 600 MeV/c

ToF upto ~ 1.2 – 1.4 GeV/c

Single-arm detector : HMPID for 1 – 5 GeV/c

ALICE: the dedicated HI experiment

3

Inner Tracking System (내부궤적장치 )

TOF

3

MUON Spectrometer:• absorbers• tracking stations• trigger chambers• dipole

HMPID

+KoALICE Organization &Status (2013-10)

PNU: Prof.3 + PhD.1 + PhD Stud.5 + MA Stud.5 + Sec.1 = 15

KWNU: Prof.1 + PhD.2 + PhD Stud.1 + MA Stud.1 = 5

Sejong: Prof.2 + MA Stud.1 = 3

Yonsei: Prof.2 + PhD Stud.5 + MA Stud.3 = 10

Inha: Prof.1 + MA Stud.3 = 4 … total: 37

Long stay at CERN: Prof.4 + PhD.3 + PhD Stud.6 + MA Stud.5 = 17

Short stay at CERN: Prof.3 + PhD Stud.1KoALICE II

4

KoALICE II

5

Multiplicity (dN/dh) in pp

J/Psi Particle Reconstruction

Lambda Anisotropy

Pomeron Reactions in pp 4p

pp Data Analyses

KoALICE II

6

New PID for Flow Analysis

Purity Study with the new PID

Flow Analysis

Heavy Flavor (NPE): c, b ee

AA Data Analyses

KoALICE II

7

Strong Interaction between Hadrons Anisotropy of Lambda-Antilambda pair Excitation states of Upsilon in QGP-

temperature

ALICE computing (Tier3)

Phenomenology vs. Data

8

Inner Tracking System (ITS): ~ 15 MCHFPerformance Study (Inha, PNU)Chip Test Systems (Inha, PNU, Yonsei)

Test using radioactive source (Source Test): 2013 ~ 2014

Test using Laser (Laser Test): 2014 ~ 2015Test using Synchrotron radiation

(Synchrotron Test): 2014 ~ 2015Chip-Design (Yonsei)Assembly & Module Tests (2015 ~ 2017)

ALICE Upgrade R&D

+KoALICE Budgets

(~kCHF) 2010 2011 2012 2013

CERN Budg

et

Substances 440 410 390 500

M&O-A 　 　 60 30

R&D 10 10 100 100

PNU Budg

et

Personal 80 70 100 100

Travel/Manage 20 30 30 30

R&D 75

간접비 30 30 40 45

총액 580 550 720 880KoALICE II

9

+

2007.5 2008.4 2009.4 2010.5 2011.5 2012.5 2013.5 2014.5 2015.5 2016.5 2017.5 2018.5 2019.5 2020.5 2021.5 2022.50

1

2

3

4

5

6

7

8

9

0

10

20

30

40

50

60

KoALICE CurvesInstitutes Basic Budget R&D budget budget/inst. Manpower

x 1

00 k

USD

, In

sti

tute

#

man

pow

er, M

&O

-A (p

ers

on

s)

KoALICE II

13

• Data Analysss• Detector M&O-A• Detector Upgrade R&D

Maximize visible achievements / Detector R&D contribution

3rd Phase

18+Decade Plan intended

Necessary for stable support

Detector R&D upgrade project: total 7 MCHF

for 5-6 yrs proposed

(kCHF) 2012

2013

2014

2015

2016

2017

합계

ALICE 150 300 (300) 600 600 300 2250

CMS 300 600 (600)

1200

1200 600 4500