Abstract
Beside its intrinsic interest for the insights it can give into color confinement, knowledge of the space-time evolution of hadronization is very important for correctly interpreting jet-quenching data in heavy-ion collisions and extracting the properties of the produced medium. On the experimental side, the cleanest environment to study the space-time evolution of hadronization is semi-inclusive deeply inelastic scattering on nuclear targets. On the theoretical side, two frameworks are presently competing to explain the observed attenuation of hadron production: quark energy loss (with hadron formation outside the nucleus) and nuclear absorption (with hadronization starting inside the nucleus). I will discuss recent observables and ideas which will help to distinguish these two mechanisms and to measure the time scales of the hadronization process.
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References
BRAHMS Collaboration, I. Arsene et al., Nucl. Phys. A 757, 1 (2005)
PHOBOS Collaboration, B.B. Back et al., Nucl. Phys. A 757, 28 (2005)
STAR Collaboration, J. Adams et al., Nucl. Phys. A 757, 102 (2005)
PHENIX Collaboration, K. Adcox et al., Nucl. Phys. A 757, 184 (2005)
Brookhaven National Laboratory announcement, April 2005, http://www.bnl.gov/bnlweb/pubaf/pr/PR_display.asp?prID=05-38
M. Gyulassy, I. Vitev, X.N. Wang, B.W. Zhang, in Quark Gluon Plasma 3, ed. by R.C. Hwa, X.N. Wang (World Scientific, Singapore) [arXiv:nucl-th/0302077]
I. Vitev, J. Phys. G 30, S791 (2004)
Y.L. Dokshitzer, D.E. Kharzeev, Phys. Lett. B 519, 199 (2001)
STAR Collaboration, J. Bielcik, arXiv:nucl-ex/0511005, and these proceedings
PHENIX Collaboration, S.S. Adler et al., Phys. Rev. Lett. 96, 032301 (2006)
M. Djordjevic et al., Phys. Lett. B 632, 81 (2006)
N. Armesto et al., Phys. Lett. B 637, 362 (2006)
S. Wicks et al., arXiv:nucl-th/0512076
A. Peshier, arXiv:hep-ph/0605294, and these proceedings [arXiv:hep-ph/0607275]
EMC Collaboration, J. Ashman et al., Z. Phys. C 52, 1 (1991)
HERMES Collaboration, A. Airapetian et al., Eur. Phys. J. C 20, 479 (2001)
HERMES Collaboration, A. Airapetian et al., Phys. Lett. B 577, 37 (2003)
HERMES Collaboration, G. Elbakian et al., Proceedings “DIS 2003”, St. Petersburg, April 23–27, 2003, ed. by V.T. Kim, L.N. Lipatov, p. 597
CLAS Collaboration, B.A. Mecking et al., Nucl. Instrum. Methods A 503, 513 (2003)
W.K. Brooks, Fizika B 13, 321 (2004)
J.W. Cronin et al., Phys. Rev. D 11, 3105 (1975)
D. Antreasyan et al., Phys. Rev. D 19, 764 (1979)
W.K. Brooks, talk at Jefferson Laboratory Users Group Workshop, June 13, 2006
E. Wang, X.N. Wang, Phys. Rev. Lett. 89, 162301 (2002)
F. Arleo, Eur. Phys. J. C 30, 213 (2003)
F. Arleo, JHEP 0211, 044 (2002)
A. Bialas, M. Gyulassy, Nucl. Phys. B 291, 793 (1987)
A. Accardi, V. Muccifora, H.J. Pirner, Nucl. Phys. A 720, 131 (2003)
A. Accardi, D. Grunewald, V. Muccifora, H.J. Pirner, Nucl. Phys. A 761, 67 (2005)
B.Z. Kopeliovich, J. Nemchik, E. Predazzi, A. Hayashigaki, Nucl. Phys. A 740, 211 (2004)
T. Falter, W. Cassing, K. Gallmeister, U. Mosel, Phys. Rev. C 70, 054609 (2004)
Y.L. Dokshitzer, V.A. Khoze, A.H. Mueller, S.I. Troian, Basics of Perturbative QCD (Ed. Frontières, Gif-sur-Yvette, France, 1991)
R. Baier, Y.L. Dokshitzer, A.H. Mueller, D. Schiff, JHEP 0109, 033 (2001)
C.A. Salgado, U.A. Wiedemann, Phys. Rev. D 68, 014008 (2003)
A. Accardi, arXiv:nucl-th/0510090
B. Andersson et al., Phys. Rep. 97, 31 (1983)
X.N. Wang, Phys. Lett. B 579, 299 (2004)
H.P. Blok, L. Lapikas, Phys. Rev. C 73, 038201 (2006)
A. Accardi, arXiv:nucl-th/0604041
B.A. Kniehl, G. Kramer, B. Potter, Nucl. Phys. B 582, 514 (2000)
R. Baier et al., Nucl. Phys. B 484, 265 (1997)
M.B. Johnson et al., Phys. Rev. C 63, 035203 (2001)
PHENIX Collaboration, S.S. Adler et al., Phys. Rev. Lett. 96, 202301 (2006)
A. Deshpande et al., Ann. Rev. Nucl. Part. Sci. 55, 165 (2005)
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25.30.-c; 25.75.-q; 24.85.+p; 13.87.Fh
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Accardi, A. Space-time evolution of hadronization. Eur. Phys. J. C 49, 347–353 (2007). https://doi.org/10.1140/epjc/s10052-006-0055-z
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DOI: https://doi.org/10.1140/epjc/s10052-006-0055-z