Diffractive coherent production in interactions of 400 GeV/c protons on emulsion nuclei

Boos, E.; Borisenko, A. I.; Kazanskaya, A.N.; Kholmetskaya, A.V.; Morozova, P.V.; Pavlova, N.P.; Lepekhin, F.G.; Simonov, B. B.; Adamovich, M. I.; Chernyavskij, M. M.; Kharlamov, S. P.; Larionova, V. G.; Maslennikova, N. V.; Orlova, G. I.; Salmanova, N. A.; Tretyakova, M. I.; Yagudina, F.R.; Abduzhamilov, Sh.; Azimov, S.A.; Chernova, L. P.; Chernov, G.M.; Gadzhieva, S. I.; Gulamov, K. G.; Kasymova, N.S.; Петров, В. И.; Scripnik, N. S.; Trofimova, T. P.

doi:10.1016/0550-3213(78)90048-2

Cited by 12 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the proton beam, it predicts that σ pA diff ∝ A 0.8 for A ≈ 16 and σ pA diff ∝ A 0.4 for A ≈ 200. This is consistent with the A dependence observed in semiinclusive n + A → pπ − + A data for the diffractive mass interval 1.35 ≤ M ≤ 1.45 GeV [329] and with the absolute cross section of coherent inelastic diffraction off emulsion targets [330]. For a review, see [331].…”

Section: Coherent Diffractive Dissociation Off Nucleisupporting

confidence: 85%

Selected topics in diffraction with protons and nuclei: past, present, and future

L.¹,

Guzey²,

A.³

et al. 2022

Preprint

View full text Add to dashboard Cite

We review a broad range of phenomena in diffraction in the context of hadron-hadron, hadron-nucleus collisions and deep inelastic lepton-proton/nucleus scattering focusing on the interplay between the perturbative QCD and nonperturbative models. We discuss inclusive diffraction in DIS, phenomenology of dipole models, resummation and parton saturation at low x, hard diffractive production of vector mesons, inelastic diffraction in hadron-hadron scattering, formalism of color fluctuations, inclusive coherent and incoherent diffraction as well as soft and hard diffraction phenomena in hadron-hadron/nucleus and photon-nucleus collisions. For each topic we review key results from the past and present experiments including HERA and the LHC. Finally, we identify the remaining open questions, which could be addressed in the continuing experiments, in particular in photon-induced reactions at the LHC and the future Electron-Ion Collider (EIC) in the US, Large Hadron electron Collider (LHeC) and Future Circular Collider (FCC) at CERN.

show abstract

Section: Coherent Diffractive Dissociation Off Nucleisupporting

confidence: 85%

Selected topics in diffraction with protons and nuclei: past, present, and future

L.¹,

Guzey²,

A.³

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…For the proton beam, it predicts that σ pA diff ∝ A 0.8 for A ≈ 16 and σ pA diff ∝ A 0.4 for A ≈ 200. This is consistent with the A dependence observed in semi-inclusive n + A → pπ − + A data for the diffractive mass interval 1.35 M 1.45 GeV [330] and with the absolute cross section of coherent inelastic diffraction off emulsion targets [331]. For a review, see [332].…”

Section: Coherent Diffractive Dissociation Off Nucleisupporting

confidence: 85%

Selected topics in diffraction with protons and nuclei: past, present, and future

Frankfurt¹,

Guzey²,

Staśto³

et al. 2022

Rep. Prog. Phys.

View full text Add to dashboard Cite

We review a broad range of phenomena in diffraction in the context of hadron--hadron, hadron--nucleus collisions and deep inelastic lepton--proton/nucleus scattering focusing on the interplay between the perturbative QCD and non-perturbative models. We discuss inclusive diffraction in DIS, phenomenology of dipole models, resummation and parton saturation at low $x$, hard diffractive production of vector mesons, inelastic diffraction in hadron--hadron scattering, formalism of color fluctuations, inclusive coherent and incoherent diffraction as well as soft and hard diffraction phenomena in hadron--hadron/nucleus and photon--nucleus collisions. For each topic we review key results from the past and present experiments including HERA and the LHC. Finally, we identify the remaining open questions, which could be addressed in the continuing experiments, in particular in photon-induced reactions at the LHC and the future Electron-Ion Collider (EIC) in the US, Large Hadron electron Collider (LHeC) and Future Circular Collider (FCC) at CERN.

show abstract

“…In order to study diffractive coherent production in hadronic interactions of protons with nuclei, the experiments with nuclear emulsions have been performed for 400 GeV and 800 GeV of proton beams by Boos et al (1978) and Abduzhamilov et al (1988), respectively. They selected the events with the number of the secondary charged particles of 1, 3 or 5, with the relatively low momentum transfer to the target nuclei, and without the heavily ionizing tracks.…”

Section: B3 Shower Starting Pointmentioning

confidence: 99%

OBSERVATIONS OF HIGH-ENERGY COSMIC-RAY ELECTRONS FROM 30 GeV TO 3 TeV WITH EMULSION CHAMBERS

Kobayashi

Komori

Yoshida

et al. 2012

ApJ

View full text Add to dashboard Cite

We have performed a series of cosmic-ray electron observations using the balloon-borne emulsion chambers since 1968. While we previously reported the results from subsets of the exposures, the final results of the total exposures up to 2001 are presented here. Our successive experiments have yielded the total exposure of 8.19 m 2 sr day at the altitudes of 4.0 − 9.4 g cm −2 . The performance of the emulsion chambers was examined by accelerator beam tests and Monte-Carlo simulations, and the on-board calibrations were carried out by using the flight data. In this work we present the cosmic-ray electron spectrum in the energy range from 30 GeV to 3 TeV at the top of the atmosphere, which is well represented by a power-law function with an index of −3.28±0.10. The observed data can be also interpreted in terms of diffusive propagation models. The evidence of cosmic-ray electrons up to 3 TeV suggests the existence of cosmicray electron sources at distances within ∼ 1 kpc and times within ∼1×10 5 yr ago.Subject headings: cosmic rays: electrons, origin -balloons -supernova remnants 1 In this paper, the term "electrons" is used for the sum of particles regardless of charge. When we must identify the charge, we will use the terms "negative electrons" or "positrons".

show abstract

Diffractive coherent production in interactions of 400 GeV/c protons on emulsion nuclei

Cited by 12 publications

References 0 publications

Selected topics in diffraction with protons and nuclei: past, present, and future

Selected topics in diffraction with protons and nuclei: past, present, and future

Selected topics in diffraction with protons and nuclei: past, present, and future

OBSERVATIONS OF HIGH-ENERGY COSMIC-RAY ELECTRONS FROM 30 GeV TO 3 TeV WITH EMULSION CHAMBERS

Contact Info

Product

Resources

About