Skip to main content

Research Repository

Advanced Search

Outputs (15)

Weak coupling of pomerons and the triple-Regge analysis. (2010)
Book Chapter
Luna, E., Khoze, V., Martin, A., & Ryskin, M. (2010). Weak coupling of pomerons and the triple-Regge analysis. In Y. Dokshitzer, P. Lévai, & J. Nyíri (Eds.), Gribov-80 memorial volume : quantum chromodynamics and beyond. Proceedings of the memorial workshop devoted to the 80th birthday of V.N. Gribov, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, 26-28 May, 2010 (147-157). World Scientific Publishing. https://doi.org/10.1142/9789814350198_0015

We study the case when the triple-Pomeron vertex is assumed to have a vectorial form, that is, the amplitude of high-mass diffractive dissociation vanishes as as . We find that the available data in the triple-Reggeon region may be well described in... Read More about Weak coupling of pomerons and the triple-Regge analysis..

Standard candle central exclusive processes at the Tevatron and LHC (2010)
Journal Article
Harland-Lang, L., Khoze, V., Ryskin, M., & Stirling, W. (2010). Standard candle central exclusive processes at the Tevatron and LHC. The European Physical Journal C, 69(1-2), 179-199. https://doi.org/10.1140/epjc/s10052-010-1404-5

Central exclusive production (CEP) processes in high-energy proton—(anti)proton collisions offer a very promising framework within which to study both novel aspects of QCD and new physics signals. Among the many interesting processes that can be stud... Read More about Standard candle central exclusive processes at the Tevatron and LHC.

Diffraction and correlations at the LHC: Definitions and observables. (2010)
Journal Article
Khoze, V., Krauss, F., Martin, A., Ryskin, M., & Zapp, K. (2010). Diffraction and correlations at the LHC: Definitions and observables. The European Physical Journal C, 69(1-2), 85-93. https://doi.org/10.1140/epjc/s10052-010-1392-5

We note that the definition of diffractive events is a matter of convention. We discuss two possible “definitions”: one based on unitarity and the other on Large Rapidity Gaps (LRG) or Pomeron exchange. LRG can also arise from fluctuations and we qua... Read More about Diffraction and correlations at the LHC: Definitions and observables..

The possibility that the triple-Pomeron coupling vanishes at q_t=0 (2010)
Journal Article
Luna, E., Khoze, V., Martin, A., & Ryskin, M. (2010). The possibility that the triple-Pomeron coupling vanishes at q_t=0. The European Physical Journal C, 69(1-2), 95-101. https://doi.org/10.1140/epjc/s10052-010-1393-4

We study the case when the triple-Pomeron vertex is assumed to have a vectorial form, that is, the amplitude of high-mass diffractive dissociation vanishes as V∝q⃗ t⋅e⃗ V∝q→t⋅e→ as qt→0. We find that the available data in the triple-Reggeon region ma... Read More about The possibility that the triple-Pomeron coupling vanishes at q_t=0.

Limiting soft particle emission in e+e-, hadronic and nuclear collisions. (2010)
Journal Article
Ochs, W., Khoze, V. A., & Ryskin, M. (2010). Limiting soft particle emission in e+e-, hadronic and nuclear collisions. The European Physical Journal C, 68(1-2), 141-152. https://doi.org/10.1140/epjc/s10052-010-1345-z

In e+e− collisions the particle spectra at low momenta reflect the properties of the underlying “soft” QCD gluon bremsstrahlung: the particle density, in the limit p→0, becomes independent of the incoming energy s√s and directly proportional to the c... Read More about Limiting soft particle emission in e+e-, hadronic and nuclear collisions..