Inclusive charged hadron spectra in νA and $$\bar v$$ A interactions at $$E_{\begin{array}{*{20}c} {( - )} \\ v \\ \end{array} }&lt; 30GeV$$

Baranov, D.S.; Ermolaev, V.I.; Hleborad, V. I.; Ivanilov, A.; Konyusko, V.I.; Korablev, V. M.; Коротков, В. А.; Макеев, В. В.; Myagkov, A. G.; Netyaga, N.I.; Polyarush, A. Yu.; Sokolov, A.; Kuznetsov, E.P.; Grabosch, H. J.; Kaufmann, H. H.; Krecker, U.; Nahnhauer, R.; Nowak, S.; Vogt, H.

doi:10.1007/bf01577032

Cited by 10 publications

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“…Both distributions are fitted to the form exp[−b(p 2 T + m 2 π ) 1/2 ], with parameter b(h + ) = 5.57± 0.06 and b(π − ) = 7.48± 0.15 GeV −1 , respectively. The latters are close to those extracted from the neutrino interactions with a heavier composite target (CF 3 Br) at the same incident energies [6]. The p 2 T − distributions for the B S subsample are less steeper than for the B N subsample (both shown in Figs.…”

Section: Methodssupporting

confidence: 80%

“…The dependence of on x F (Fig. 5a) has a typical 'seagull' form (cf., for example, [6,11]), both for B N and B S subsamples. For the latter, a small part (about 3%) of positively charged hadrons occupies the region of x F < -1, kinematically forbidden for reactions on a free nucleon (the so called 'cumulative' region), where S reaches a rather high value of S ∼ 0.6 (GeVc) 2 .…”

Section: Methodsmentioning

confidence: 99%

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A study of the nuclear-medium influence on transverse momentum of hadrons produced in deep-inelastic neutrino scattering

et al. 2005

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The influence of nuclear effects on the transverse momentum (p T ) distributions of neutrinoproduced hadrons is investigated using the data obtained with SKAT propanefreon bubble chamber irradiated in the neutrino beam (with E ν = 3-30 GeV) at Serpukhov accelerator. Dependences of on the kinematical variables of inclusive deep-inelastic scattering and of the produced hadrons are measured. It has been observed, that the nuclear effects cause an enhancement of of hadrons (more pronounced for the positively charged ones) produced in the target fragmentation region at low invariant mass of the hadronic system (2 < W < 4 GeV) or at low energies transferred to the current quark (2 < ν < 9 GeV). At higher W or ν, no influence of nuclear effects on is observed. Measurement results are compared with predictions of a simple model, incorporating secondary intranuclear interactions of hadrons (with a formation length extracted from the Lund fragmentation model), which qualitatively reproduces the main features of the data.

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Section: Methodssupporting

confidence: 80%

Section: Methodsmentioning

confidence: 99%