Hadron suppression in DIS at HERMES - INSPIRE

DataBETA

Hadron suppression in DIS at HERMES

HERMES

Collaboration

•

P. Di Nezza
(
- Frascati
)

for the collaboration.

2004

Part of Proceedings, 17th International Conference on Ultra Relativistic Nucleus-Nucleus Collisions (Quark Matter 2004) : Oakland, California, January 11-17, 2004

Published in:

J.Phys.G 30 (2004) S783-S790

Contribution to:

17th International Conference on Ultra Relativistic Nucleus-Nucleus Collisions (Quark Matter 2004)

DOI:

10.1088/0954-3899/30/8/018

Experiments:

DESY-HERA-HERMES

View in:

Nuclear Science References

reference search8 citations

Citations per year

Abstract: (IOP)

The influence of the nuclear medium on lepto-production of hadrons was studied in the HERMES experiment at DESY in semi-inclusive deep-inelastic scattering of 27.6 GeV positrons off deuterium, nitrogen and krypton targets. The differential multiplicity for krypton relative to that of deuterium has been measured for the first time for various identified hadrons (π+, π−, π0, K+, K−, p and) as a function of the virtual photon energy ν, the fractionzof this energy transferred to the hadron, and the hadron transverse momentum squaredp2t. The distribution of the hadron transverse momentum is broadened towards highp2tin the nuclear medium, in a manner resembling the Cronin effect previously observed in collisions of heavy ions and protons with nuclei. Moreover, by studying the hadron attenuation of the leading and sub-leading hadrons, we report, for the first time, the possibility of better disentangling between the hadron absorption and the energy loss contribution.

talk: Oakland 2004/01/11
positron nucleus: deep inelastic scattering
deuteron
nitrogen
krypton
hadron: electroproduction
pi
K
p
anti-p

References(38)

Figures(0)

[1]

Multiplicity of charged and neutral pions in deep inelastic scattering of 27.5-GeV positrons on hydrogen

HERMES

Collaboration

•

A. Airapetian

et al.

- Eur.Phys.J.C 21 (2001) 599-606
•
e-Print:
- hep-ex/0104004
•
DOI:
- 10.1007/s100520100765

[2]

Energy loss in perturbative QCD

- Ann.Rev.Nucl.Part.Sci. 50 (2000) 37-69
•
e-Print:
- hep-ph/0002198
•
DOI:
- 10.1146/annurev.nucl.50.1.37

[3]

Nuclear Effects in Photoproduction and Leptoproduction: Where Are They? Are They Negligible?

Nikolai N. Nikolaev
(
- CERN
)

- Z.Phys.C 5 (1980) 291
•
DOI:
- 10.1007/BF01557815

[3]

Yields of Projectile Fragments in Hadron-Nucleus Interactions and Quark Structure of Hadrons

V.V. Anisovich
(
- St. Petersburg, INP
)
,
Yu.M. Shabelski
(
- St. Petersburg, INP
)
,
V.M. Shekhter
(
- St. Petersburg, INP
)

- Nucl.Phys.B 133 (1978) 477-489
•
DOI:
- 10.1016/0550-3213(78)90237-7

[3]

Hadron Final States in Deep Inelastic Leptoproduction on Nuclei

G.V. Davidenko
(
- Moscow, ITEP
)
,
Nikolai N. Nikolaev
(
- Landau Inst.
)

- Nucl.Phys.B 135 (1978) 333-353
•
DOI:
- 10.1016/0550-3213(78)90136-0

[4]

1980

Bialas A

- Acta Phys.Polon. 11 (1980) 475

[5]

Jet quenching in lepton nucleus scattering

M. Gyulassy
(
- LBL, Berkeley
)
,
M. Plumer
(
- LBL, Berkeley
)

- Nucl.Phys.B 346 (1990) 1-16
•
DOI:
- 10.1016/0550-3213(90)90235-6

[6]

Fragmentation of colored strings in nuclear matter

J. Czyzewski
(
- Jagiellonian U.
)
,
P. Sawicki
(
- Jagiellonian U.
)

- Z.Phys.C 56 (1992) 493-498
•
DOI:
- 10.1007/BF01565961

[7]

Nuclear attenuation of charged mesons in deep inelastic scattering

N.Z. Akopov
(
- Yerevan Phys. Inst.
)
,
G.M. Elbakian
(
- Yerevan Phys. Inst.
)
,
L.A. Grigoryan
(
- Yerevan Phys. Inst.
)

e-Print:
- hep-ph/0205123

[8]

Hadron formation and attenuation in deep inelastic lepton scattering off nuclei

- Phys.Lett.B 594 (2004) 61-68
•
e-Print:
- nucl-th/0303011
•
DOI:
- 10.1016/j.physletb.2004.04.089

[8]

Electroproduction of hadrons on nuclei at GeV energies

T. Falter
(
- Giessen U.
)
,
U. Mosel
(
- Giessen U.
)

- Fizika B 13 (2004) 165-178
•
e-Print:
- nucl-th/0308073

[8]

Hadron formation in electron induced reactions at HERMES energies

- AIP Conf.Proc. 717 (2004) 1, 822-826
•
e-Print:
- nucl-th/0309057
•
DOI:
- 10.1063/1.1799801

[9]

Fragmentation Functions in Nuclei

Jorge Dias de Deus
(
- Lisbon, IFM
)

- Phys.Lett.B 166 (1986) 98-100
•
DOI:
- 10.1016/0370-2693(86)91163-9

[10]

Hadron production in deep inelastic lepton nucleus scattering

Alberto Accardi
(
- Heidelberg U.
)
,
Valeria Muccifora
(
- Frascati
)
,
Hans-Juergen Pirner
(
- Heidelberg U. and
- Heidelberg, Max Planck Inst.
)

- Nucl.Phys.A 720 (2003) 131-156
•
e-Print:
- nucl-th/0211011
•
DOI:
- 10.1016/S0375-9474(03)00670-5

[11]

Tomography of nuclear matter: Comparing Drell-Yan with deep inelastic scattering data

Francois Arleo
(
- ECT, Trento and
- INFN, Trento
)

- Nucl.Phys.A 715 (2003) 899-902
•
e-Print:
- hep-ph/0210105
•
DOI:
- 10.1016/S0375-9474(02)01537-3

[12]

Multiple parton scattering in nuclei: Parton energy loss

Xin-Nian Wang
(
- LBL, Berkeley
)
,
Xiao-feng Guo
(
- Kentucky U.
)

- Nucl.Phys.A 696 (2001) 788-832
•
e-Print:
- hep-ph/0102230
•
DOI:
- 10.1016/S0375-9474(01)01130-7

[12]

Jet tomography of dense and nuclear matter

Enke Wang
(
- Hua-Zhong Normal U. and
- LBL, Berkeley
)
,
Xin-Nian Wang
(
- LBL, Berkeley and
- Hua-Zhong Normal U.
)

- Phys.Rev.Lett. 89 (2002) 162301
•
e-Print:
- hep-ph/0202105
•
DOI:
- 10.1103/PhysRevLett.89.162301

[13]

Nuclear hadronization: Within or without?

B.Z. Kopeliovich
(
- Heidelberg, Max Planck Inst. and
- Regensburg U. and
- Dubna, JINR
)
,
J. Nemchik
(
- Kosice, IEF
)
,
E. Predazzi
(
- Turin U. and
- INFN, Turin
)
,
A. Hayashigaki
(
- Regensburg U.
)

- Nucl.Phys.A 740 (2004) 211-245
•
e-Print:
- hep-ph/0311220
•
DOI:
- 10.1016/j.nuclphysa.2004.04.110

[14]

Comparison of forward hadrons produced in muon interactions on nuclear targets and deuterium

European Muon

Collaboration

•

J. Ashman
(
- Sheffield U.
)

et al.

- Z.Phys.C 52 (1991) 1-12
•
DOI:
- 10.1007/BF01412322

[15]

Electroproduction of Hadrons From Nuclei

et al.

- Phys.Rev.Lett. 40 (1978) 1624
•
DOI:
- 10.1103/PhysRevLett.40.1624

[16]

Quark fragmentation to pi+-, pi0, K+-, p and anti-p in the nuclear environment

HERMES

Collaboration

•

A. Airapetian

et al.

- Phys.Lett.B 577 (2003) 37-46
•
e-Print:
- hep-ex/0307023
•
DOI:
- 10.1016/j.physletb.2003.10.026

[17]

Hadron formation in deep inelastic positron scattering in a nuclear environment

HERMES

Collaboration

•

A. Airapetian

et al.

- Eur.Phys.J.C 20 (2001) 479-486
•
e-Print:
- hep-ex/0012049
•
DOI:
- 10.1007/s100520100697

[18]

The HERMES spectrometer

HERMES

Collaboration

•

K. Ackerstaff

et al.

- Nucl.Instrum.Meth.A 417 (1998) 230-265
•
e-Print:
- hep-ex/9806008
•
DOI:
- 10.1016/S0168-9002(98)00769-4

[19]

The HERMES dual-radiator ring imaging Cherenkov detector

et al.

- Nucl.Instrum.Meth.A 479 (2002) 511-530
•
e-Print:
- physics/0104033
•
DOI:
- 10.1016/S0168-9002(01)00932-9

[20]

Performance of the electromagnetic calorimeter of the HERMES experiment

et al.

- Nucl.Instrum.Meth.A 417 (1998) 69-78
•
e-Print:
- hep-ex/9810004
•
DOI:
- 10.1016/S0168-9002(98)00540-3

1-25 of 38
1
2
25 / page