Special Issue: Conference in Honor of Prof. Anatoly Efremov's 75th Birthday CelebrationNo Access

SCALE EVOLUTION OF UNINTEGRATED DISTRIBUTIONS AND THE P_t-SPECTRUM OF GAUGE BOSONS

FEDERICO ALBERTO CECCOPIERI

Vrije Universiteit Brussels, Interfaculty Institute for High Energy (IIHE), Pleinlaan 2, 1040 Bruxelles, Belgium

https://doi.org/10.1142/S0217732309001236Cited by:4 (Source: Crossref)

Abstract

We present predictions for the Z-boson p_t-spectrum at Tevatron within the framework of unintegrated distributions evolved according to evolution equations recently proposed by us. We discuss the dependence of the results on the choice of non-perturbative parameters, the coupling constant and the impact of soft gluon resummation.

Keywords:

PACS: 12.38.Bx, 12.38.Cy, 13.60.-r, 13.85.Ni

References

J. C. Collins, D. E. Soper, Nucl. Phys. B 193, 381 (1981), Erratum-ibid. B 213, 545 (1983) . Google Scholar
I. O. Cherednikov, N. G. Stefanis, Phys. Rev. D 80, 054008 (2009); Nucl. Phys. B 802, (2008) 146; Phys. Rev. D 77, 094001 (2008) . Google Scholar
J. C. Collins, F. Hautmann, JHEP 0103, 016 (2001); F. Hautmann, Phys. Lett. B 655, 26 (2007) . Google Scholar
X. Ji, J. Ma and F. Yuan, Phys. Rev. D 71, 034005 (2005), DOI: 10.1103/PhysRevD.71.034005. Crossref, Web of Science, Google Scholar
A. Bassetto, M. Ciafaloni and G. Marchesini, Nucl.Phys. B 163, 477 (1980), DOI: 10.1016/0550-3213(80)90413-7. Crossref, Web of Science, ADS, Google Scholar
F. A. Ceccopieri and L. Trentadue, Phys. Lett. B 636, 310 (2006). Crossref, Web of Science, ADS, Google Scholar
F. A. Ceccopieri and L. Trentadue, Phys. Lett. B 660, 43 (2008). Crossref, Web of Science, ADS, Google Scholar
Y. L. Dokshitzer, D. Diakonov and S. I. Troian, Phys. Rept. 58, 269 (1980), DOI: 10.1016/0370-1573(80)90043-5. Crossref, Web of Science, ADS, Google Scholar
G. Parisi and R. Petronzio, Nucl. Phys. B 154, 427 (1979), DOI: 10.1016/0550-3213(79)90040-3. Crossref, Web of Science, ADS, Google Scholar
J. C. Collins, D. E. Soper and G. Sterman, Nucl. Phys. B 250, 199 (1985), DOI: 10.1016/0550-3213(85)90479-1. Crossref, Web of Science, ADS, Google Scholar
V. N. Gribov and L. N. Lipatov, Sov. J. Nucl. Phys. 15, 438 (1972); L. N. Lipatov, Sov. J. Nucl. Phys. 20, 94 (1975); G. Altarelli and G. Parisi, Nucl. Phys. B 126, 298 (1977); Y. L. Dokshitzer Sov. Phys. JETP 46, 641 (1977) . Google Scholar
S. Gieseke, P. Stephens and B. Webber, JHEP 12, 045 (2003). ADS, Google Scholar
J. Kwiecinski and A. Szczurek, Nucl. Phys. B 680, 164 (2004), DOI: 10.1016/j.nuclphysb.2003.12.038. Crossref, Web of Science, ADS, Google Scholar
M. Gluck, E. Reya and A. Vogt, Z. Phys. C 67, 433 (1995), DOI: 10.1007/BF01624586. Crossref, ADS, Google Scholar
S. Gieseke, M. H. Seymour and A. Siodmok, JHEP 06, 001 (2008). ADS, Google Scholar
B. Abbottet al., Phys. Rev. Lett. 84, 2792 (2000), DOI: 10.1103/PhysRevLett.84.2792. Crossref, Web of Science, ADS, Google Scholar
J. Kodaira and L. Trentadue, Phys. Lett. B 112, 66 (1982). Crossref, Web of Science, ADS, Google Scholar
S. Catani, E. D'Emilio and L. Trentadue, Phys. Lett. B 211, 335 (1988). Crossref, Web of Science, ADS, Google Scholar
D. V. Shirkov and I. L. Solovtsov, Phys. Rev. Lett. 79, 1209 (1997), DOI: 10.1103/PhysRevLett.79.1209. Crossref, Web of Science, ADS, Google Scholar
G. Bozziet al., Nucl. Phys. B 815, 174 (2009), DOI: 10.1016/j.nuclphysb.2009.02.014. Crossref, Web of Science, ADS, Google Scholar
F. Landryet al., Phys. Rev. D 67, 073016 (2003), DOI: 10.1103/PhysRevD.67.073016. Crossref, Web of Science, Google Scholar