The quark induced Mueller-Tang jet impact factor at next-to-leading order. (English) Zbl 1325.81190
Summary: We present the NLO corrections for the quark induced forward production of a jet with an associated rapidity gap. We make use of Lipatov’s QCD high energy effective action to calculate the real emission contributions to the so-called Mueller-Tang impact factor. We combine them with the previously calculated virtual corrections and verify ultraviolet and collinear finiteness of the final result.
MSC:
| 81V35 | Nuclear physics |
| 81V05 | Strong interaction, including quantum chromodynamics |
| 81U35 | Inelastic and multichannel quantum scattering |
| 81T15 | Perturbative methods of renormalization applied to problems in quantum field theory |
| 81T18 | Feynman diagrams |
Keywords:
Lipatov’s QCDReferences:
| [1] | Mueller, A. H.; Tang, W.-K., Phys. Lett. B, 284, 123 (1992) |
| [2] | Balitsky, I. I.; Lipatov, L. N., Sov. J. Nucl. Phys., 28, 822 (1978) |
| [3] | Caporale, F.; Ivanov, D. Yu.; Papa, A., Eur. Phys. J. C, 58, 1 (2008) |
| [4] | Kowalski, H.; Lipatov, L. N.; Ross, D. A.; Watt, G., Eur. Phys. J. C, 70, 983 (2010) |
| [5] | Angioni, M.; Chachamis, G.; Madrigal, J. D.; Sabio Vera, A., Phys. Rev. Lett., 107, 191601 (2011) |
| [6] | Forshaw, J. R.; Kyrieleis, A.; Seymour, M. H., J. High Energy Phys., 0809, 128 (2008) |
| [7] | Enberg, R.; Ingelman, G.; Motyka, L., Phys. Lett. B, 524, 273 (2002) |
| [8] | Motyka, L.; Martin, A. D.; Ryskin, M. G., Phys. Lett. B, 524, 107 (2002) · Zbl 0983.81525 |
| [9] | Kepka, O.; Marquet, C.; Royon, C., Phys. Rev. D, 83, 034036 (2011) |
| [10] | Fadin, V. S.; Fiore, R., Phys. Lett. B, 440, 359 (1998) |
| [11] | Fadin, V. S.; Fiore, R.; Grabovsky, A. V.; Papa, A., Nucl. Phys. B, 784, 49 (2007) |
| [12] | Fadin, V. S.; Fiore, R.; Kotsky, M. I.; Papa, A., Phys. Rev. D, 61, 094006 (2000) |
| [13] | Fadin, V. S.; Fiore, R.; Kotsky, M. I.; Papa, A., Phys. Rev. D, 61, 094005 (2000) |
| [14] | Lipatov, L. N., Phys. Rep., 286, 131 (1997) |
| [16] | Hentschinski, M.; Sabio Vera, A., Phys. Rev. D, 85, 056006 (2012) |
| [17] | Chachamis, G.; Hentschinski, M.; Madrigal, J. D.; Sabio Vera, A., Phys. Rev. D, 87, 076009 (2013) |
| [18] | Chachamis, G.; Hentschinski, M.; Madrigal, J. D.; Sabio Vera, A., Nucl. Phys. B, 861, 133 (2012) · Zbl 1246.81427 |
| [19] | Hentschinski, M.; Madrigal, J. D.; Murdaca, B.; Sabio Vera, A., Phys. Lett. B, 735, 168 (2014) |
| [20] | Royon, C. |
| [21] | Bartels, J.; Forshaw, J. R.; Lotter, H.; Lipatov, L. N.; Ryskin, M. G.; Wusthoff, M., Phys. Lett. B, 348, 589 (1995) |
| [22] | Forshaw, J. R.; Kyrieleis, A.; Seymour, M. H., J. High Energy Phys., 0506, 034 (2005) |
| [23] | Chachamis, G.; Hentschinski, M.; Madrigal, J. D.; Sabio Vera, A., Phys. Part. Nucl., 45, 788 (2014) |
| [24] | Bartels, J., Nucl. Phys. B, 175, 365 (1980) |
| [25] | Braun, M. A.; Salykin, M. Yu.; Vyazovsky, M. I., Eur. Phys. J. C, 72, 1864 (2012) |
| [26] | Hentschinski, M., PhD thesis |
| [27] | Hentschinski, M., Nucl. Phys. B, 859, 129 (2012) · Zbl 1246.81431 |
| [28] | Bartels, J.; Colferai, D.; Vacca, G. P., Eur. Phys. J. C, 24, 83 (2002) |
| [29] | Caporale, F.; Ivanov, D. Yu.; Murdaca, B.; Papa, A.; Perri, A., J. High Energy Phys., 1202, 101 (2012) |
| [30] | Catani, S.; Seymour, M. H., Nucl. Phys. B, 510, 503 (1998), (Erratum) |
| [31] | Bartels, J.; Ewerz, C.; Hentschinski, M.; Mischler, A.-M., J. High Energy Phys., 1005, 018 (2010) |
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