Nuclear PDFs from the LHeC perspective - INSPIRE

DataBETA

Nuclear PDFs from the LHeC perspective

LHeC Study Group

•

Hannu Paukkunen
(
- Helsinki Inst. of Phys. and
- Jyvaskyla U.
)

Jun 11, 2013

5 pages

Part of Proceedings, 21st International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2013) : Marseilles, France, April 22-26, 2013, 276

Published in:

PoS DIS2013 (2013) 276

Contribution to:

- DIS 2013
, 276

Published: 2013

e-Print:

1306.2486 [hep-ph]

DOI:

10.22323/1.191.0276

View in:

ADS Abstract Service

reference search7 citations

Citations per year

Abstract: (arXiv)

We study the prospects for constraining the nuclear parton distribution functions by small-x deep inelastic scattering. Performing a global fit of nuclear parton distribution functions including a sample of pseudodata representing expected measurements at the planned LHeC collider, we demonstrate that the accuracy of the present nuclear parton distributions could be be improved substantially. We also discuss the impact of flavour-tagged data.

Note:

A transcription of the talk given in XXI International Workshop on Deep-Inelastic Scattering and Related Subjects, Marseilles, France

parton: distribution function
small-x
LHeC
talk: Marseille 2013/04/22
electron p: deep inelastic scattering
electron nucleus: deep inelastic scattering
flavor

References(14)

Figures(8)

[1]

Progress in the Determination of the Partonic Structure of the Proton

Stefano Forte
(
- Milan U. and
- INFN, Milan
)
,
Graeme Watt
(
- Zurich U.
)

- Ann.Rev.Nucl.Part.Sci. 63 (2013) 291-328
•
e-Print:
- 1301.6754
•
DOI:
- 10.1146/annurev-nucl-102212-170607

[2]

Combined Measurement and QCD Analysis of the Inclusive e+- p Scattering Cross Sections at HERA

H1 and
ZEUS

Collaborations

•

F.D. Aaron
(
- Bucharest, IFIN-HH and
- Bucharest U.
)

et al.

- JHEP 01 (2010) 109
•
e-Print:
- 0911.0884
•
DOI:
- 10.1007/JHEP01(2010)109

[3]

Measurement of the Charm and Beauty Structure Functions using the H1 Vertex Detector at HERA

H1

Collaboration

•

F.D. Aaron
(
- Bucharest, IFIN-HH and
- Bucharest U.
)

et al.

- Eur.Phys.J.C 65 (2010) 89-109
•
e-Print:
- 0907.2643
•
DOI:
- 10.1140/epjc/s10052-009-1190-0

[4]

Improved Formulation of Global QCD Analysis with Zero-mass Matrix Elements

Pavel M. Nadolsky
(
- Southern Methodist U.
)
,
Wu-Ki Tung
(
- Michigan State U. and
- Washington U., Seattle
)

- Phys.Rev.D 79 (2009) 113014
•
e-Print:
- 0903.2667
•
DOI:
- 10.1103/PhysRevD.79.113014

[5]

EPS09: A New Generation of NLO and LO Nuclear Parton Distribution Functions

K.J. Eskola
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
H. Paukkunen
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
C.A. Salgado
(
- Santiago de Compostela U. and
- Santiago de Compostela U., IGFAE
)

- JHEP 04 (2009) 065
•
e-Print:
- 0902.4154
•
DOI:
- 10.1088/1126-6708/2009/04/065

[6]

Determination of nuclear parton distribution functions and their uncertainties in next-to-leading order

M. Hirai
(
- Tokyo Inst. Tech. and
- KEK, Tsukuba
)
,
S. Kumano
(
- KEK, Tsukuba and
- Tsukuba, Graduate U. Adv. Studies
)
,
T.-H. Nagai
(
- Tsukuba, Graduate U. Adv. Studies
)

- Phys.Rev.C 76 (2007) 065207
•
e-Print:
- 0709.3038
•
DOI:
- 10.1103/PhysRevC.76.065207

[7]

Global Analysis of Nuclear Parton Distributions

Daniel de Florian
(
- Buenos Aires U. and
- Zurich U.
)
,
Rodolfo Sassot
(
- Buenos Aires U.
)
,
Pia Zurita
(
- Buenos Aires U.
)
,
Marco Stratmann
(
- Brookhaven
)

- Phys.Rev.D 85 (2012) 074028
•
e-Print:
- 1112.6324
•
DOI:
- 10.1103/PhysRevD.85.074028

[8]

Implications of CTEQ global analysis for collider observables

Pavel M. Nadolsky
(
- Michigan State U.
)
,
Hung-Liang Lai
(
- Taiwan, Natl. Tsing Hua U. and
- Washington U., Seattle
)
,
Qing-Hong Cao
(
- Michigan State U. and
- Washington U., Seattle and
- UC, Riverside
)
,
Joey Huston
(
- Michigan State U. and
- Washington U., Seattle and
- UC, Riverside
)
,
Jon Pumplin
(
- Michigan State U. and
- Washington U., Seattle and
- UC, Riverside
)

et al.

- Phys.Rev.D 78 (2008) 013004
•
e-Print:
- 0802.0007
•
DOI:
- 10.1103/PhysRevD.78.013004

[9]

Gluon Recombination and Shadowing at Small Values of x

Alfred H. Mueller
(
- Columbia U.
)
,
Jian-wei Qiu
(
- Columbia U.
)

- Nucl.Phys.B 268 (1986) 427-452
•
DOI:
- 10.1016/0550-3213(86)90164-1

[10]

Resummed QCD power corrections to nuclear shadowing

Jian-wei Qiu
(
- Iowa State U.
)
,
Ivan Vitev
(
- Iowa State U.
)

- Phys.Rev.Lett. 93 (2004) 262301
•
e-Print:
- hep-ph/0309094
•
DOI:
- 10.1103/PhysRevLett.93.262301

[11]

A Large Hadron Electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector

J.L. Abelleira Fernandez
(
- Ecole Polytechnique, Lausanne and
- CERN
)
,
C. Adolphsen
(
- SLAC
)
,
A.N. Akay
(
- TOBB ETU, Ankara
)
,
H. Aksakal
(
- Nigde U.
)
,
J.L. Albacete
(
- Saclay, SPhT
)

et al.

- J.Phys.G 39 (2012) 075001
•
e-Print:
- 1206.2913
•
DOI:
- 10.1088/0954-3899/39/7/075001

[12]

A Simple model for nuclear structure functions at small x in the dipole picture

N. Armesto
(
- Cordoba U.
)

- Eur.Phys.J.C 26 (2002) 35-43
•
e-Print:
- hep-ph/0206017
•
DOI:
- 10.1007/s10052-002-1021-z

[13]

Centrality dependence of pi0 and eta production at large transverse momentum in s(NN)**(1/2) = 200-GeV d+Au collisions

PHENIX

Collaboration

•

S.S. Adler
(
- Brookhaven
)

et al.

- Phys.Rev.Lett. 98 (2007) 172302
•
e-Print:
- nucl-ex/0610036
•
DOI:
- 10.1103/PhysRevLett.98.172302

[14]

Fragmentations Functions in Nuclear Media

Rodolfo Sassot
(
- Buenos Aires, CONICET and
- Buenos Aires U.
)
,
Marco Stratmann
(
- Regensburg U. and
- Wurzburg U.
)
,
Pia Zurita
(
- Buenos Aires, CONICET and
- Buenos Aires U.
)

- Phys.Rev.D 81 (2010) 054001
•
e-Print:
- 0912.1311
•
DOI:
- 10.1103/PhysRevD.81.054001