CMS Tracking Performance Results from Early LHC Operation - INSPIRE

DataBETA

CMS Tracking Performance Results from Early LHC Operation

CMS

Collaboration

2010

44 pages

Published in:

Eur.Phys.J.C 70 (2010) 1165-1192

e-Print:

1007.1988 [physics.ins-det]

DOI:

10.1140/epjc/s10052-010-1491-3

Report number:

CERN-PH-EP-2010-019,
CMS-TRK-10-001

Experiments:

CERN-LHC-CMS

View in:

reference search341 citations

Citations per year

Abstract: (arXiv)

The first LHC pp collisions at centre-of-mass energies of 0.9 and 2.36 TeV were recorded by the CMS detector in December 2009. The trajectories of charged particles produced in the collisions were reconstructed using the all-silicon Tracker and their momenta were measured in the 3.8 T axial magnetic field. Results from the Tracker commissioning are presented including studies of timing, efficiency, signal-to-noise, resolution, and ionization energy. Reconstructed tracks are used to benchmark the performance in terms of track and vertex resolutions, reconstruction of decays, estimation of ionization energy loss, as well as identification of photon conversions, nuclear interactions, and heavy-flavour decays.

ionization: energy loss
spatial resolution: vertex
tracking detector: performance
charged particle: track
semiconductor detector: microstrip
tracks: spatial resolution
CMS
semiconductor detector: pixel
track data analysis
noise

References(38)

Figures(39)

[1]

The CMS Experiment at the CERN LHC

CMS

Collaboration

•

S. Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 3 (2008) S08004
•
DOI:
- 10.1088/1748-0221/3/08/S08004

[2]

Transverse Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at $\sqrt{s} = 0.9$ and 2.36 TeV

CMS

Collaboration

•

Vardan Khachatryan
(
- Yerevan Phys. Inst.
)

et al.

- JHEP 02 (2010) 041
•
e-Print:
- 1002.0621
•
DOI:
- 10.1007/JHEP02(2010)041

[3]

Commissioning of the CMS Experiment and the Cosmic Run at Four Tesla

CMS

Collaboration

•

S Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 5 (2010) T03001
•
e-Print:
- 0911.4845
•
DOI:
- 10.1088/1748-0221/5/03/T03001

[4]

Commissioning and Performance of the CMS Pixel Tracker with Cosmic Ray Muons

CMS

Collaboration

•

S Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 5 (2010) T03007
•
e-Print:
- 0911.5434
•
DOI:
- 10.1088/1748-0221/5/03/T03007

[5]

Commissioning and Performance of the CMS Silicon Strip Tracker with Cosmic Ray Muons

CMS

Collaboration

•

S Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 5 (2010) T03008
•
e-Print:
- 0911.4996
•
DOI:
- 10.1088/1748-0221/5/03/T03008

[6]

Alignment of the CMS Silicon Tracker during Commissioning with Cosmic Rays

CMS

Collaboration

•

S Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 5 (2010) T03009
•
e-Print:
- 0910.2505
•
DOI:
- 10.1088/1748-0221/5/03/T03009

[7]

Precise Mapping of the Magnetic Field in the CMS Barrel Yoke using Cosmic Rays

CMS

Collaboration

•

S Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JINST 5 (2010) T03021
•
e-Print:
- 0910.5530
•
DOI:
- 10.1088/1748-0221/5/03/T03021

[8]

Design and performance of the silicon sensors for the CMS barrel pixel detector

et al.

- Nucl.Instrum.Meth.A 584 (2008) 25-41
•
e-Print:
- physics/0702092
•
DOI:
- 10.1016/j.nima.2007.08.151

[9]

Silicon sensors development for the CMS pixel system

K. Arndt
(
- Purdue U., Chem. Dept. and
- PSI, Villigen
)
,
G. Bolla
(
- Purdue U., Chem. Dept. and
- PSI, Villigen
)
,
D. Bortoletto
(
- Purdue U., Chem. Dept. and
- PSI, Villigen
)
,
K. Giolo
(
- Purdue U., Chem. Dept. and
- PSI, Villigen
)
,
R. Horisberger
(
- Purdue U., Chem. Dept. and
- PSI, Villigen
)

et al.

- Nucl.Instrum.Meth.A 511 (2003) 106-111
•
DOI:
- 10.1016/S0168-9002(03)01773-X

[10]

Simulation of the CMS prototype silicon pixel sensors and comparison with test beam measurements

et al.

- IEEE Trans.Nucl.Sci. 52 (2005) 1067-1075,
•
e-Print:
- physics/0411143
•
DOI:
- 10.1109/TNS.2005.852748

[11]

Observation, modeling, and temperature dependence of doubly peaked electric fields in irradiated silicon pixel sensors

et al.

- Nucl.Instrum.Meth.A 565 (2006) 212-220
•
e-Print:
- physics/0510040
•
DOI:
- 10.1016/j.nima.2006.05.002

[12]

Prediction for minimum bias and the underlying event at LHC energies

- Eur.Phys.J.C 50 (2007) 435-466
•
DOI:
- 10.1140/epjc/s10052-007-0239-1

[13]

Position Determination of Pixel Hits

[14]

A new technique for the reconstruction, validation, and simulation of hits in the CMS Pixel Detector

M. Swartz

[15]

Tests of silicon sensors for the CMS pixel detector

A. Dorokhov
(
- Zurich U. and
- PSI, Villigen
)
,
Claude Amsler
(
- Zurich U.
)
,
D. Bortoletto
(
- Purdue U.
)
,
V. Chiochia
(
- Zurich U.
)
,
L. Cremaldi
(
- Mississippi U.
)

et al.

- Nucl.Instrum.Meth.A 530 (2004) 71-76
•
e-Print:
- physics/0311050
•
DOI:
- 10.1016/j.nima.2004.05.050

[16]

Lorentz angle calibration for the barrel pixel detector

L. Wilke
,
V. Chiochia
,
T. Speer

[17]

Stand-alone Cosmic Muon Reconstruction Before Installation of the CMS Silicon Strip Tracker

CMS Tracker

Collaboration

•

W. Adam
(
- Vienna, OAW
)

et al.

- JINST 4 (2009) P05004
•
e-Print:
- 0902.1860
•
DOI:
- 10.1088/1748-0221/4/05/P05004

[18]

The silicon sensors for the Compact Muon Solenoid tracker: Design and qualification procedure

et al.

- Nucl.Instrum.Meth.A 517 (2004) 77-93
•
DOI:
- 10.1016/j.nima.2003.08.175

[19]

The CMS tracker system project : Technical Design Report

CMS

Collaboration

•

V. Karimäki

et al.

[20]

The CMS tracker : addendum to the Technical Design Report

CMS

Collaboration

[21]

Design and results from the APV25, a deep sub-micron CMOS front-end chip for the CMS tracker

et al.

- Nucl.Instrum.Meth.A 466 (2001) 359-365
•
DOI:
- 10.1016/S0168-9002(01)00589-7

[22]

The Deconvolution method of fast pulse shaping at hadron colliders

S. Gadomski
(
- Cracow, INP
)
,
G. Hall
(
- Imperial Coll., London
)
,
T. Hogh
(
- Norwegian U. Sci. Tech.
)
,
P. Jalocha
(
- Cracow, INP
)
,
E. Nygard
(
- Oslo, Industrial Research Ctr. and
- CERN
)

et al.

- Nucl.Instrum.Meth.A 320 (1992) 217-227
•
DOI:
- 10.1016/0168-9002(92)90779-4

[23]

Procedure for the fine delay adjustment of the CMS tracker

C. Delaere

[24]

Silicon beam telescope for CMS detector tests

C. Eklund
(
- Helsinki U. and
- CERN
)
,
A. Heikkinen
(
- Helsinki U. and
- CERN
)
,
A. Honkanen
(
- Helsinki U. and
- CERN
)
,
V. Karimaki
(
- Helsinki U. and
- CERN
)
,
T. Maenpaa
(
- Helsinki U. and
- CERN
)

et al.

- Nucl.Instrum.Meth.A 430 (1999) 321-332
•
DOI:
- 10.1016/S0168-9002(99)00210-7

[25]

Particle Identification with Energy Loss in the CMS Silicon Strip Tracker

A. Giammanco

1-25 of 38
1
2
25 / page