Mechanism of interaction of fast protons with nucleons and nuclei

Barashenkov, V.S.; Beliakov, V.A.; Glagolev, V. V.; Dalkhazhav, N.; Tsyng, Yao; Kirillova, L.F.; Lebedev, R.M.; Mal'tsev, V. M.; Markov, P.K.; Shafranova, M.G.; Tolstov, K.D.; Tsyganov, E.N.; Feng, Wang

doi:10.1016/0029-5582(60)90471-5

Cited by 59 publications

(6 citation statements)

References 12 publications

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“…3 we compare the proton energy spectrum with that obtained in p-N interactions at 950 MeV [13]. Since the energy spectrum of grey track-producing protons is almost independent of the incident energy in the GeV region [13][14][15] it is reasonable to compare with this p-N spectrum. For energies > 100 MeV the energy spectrum decreases more rapidly in p-N than in …”

Section: Energy Distributionsmentioning

confidence: 98%

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Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

1975

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Abstract. The emission of pions and protons in interactions between heavy nuclei from the cosmic radiation (12 < Z_< 26) and photoemulsion nuclei has been studied. The angular and energy distributions of target protons are similar to corresponding distributions in protonnucleus interactions for emission angles > 30 ~ In heavy ion interactions a forward peak of high energy target protons (E > 200 MeV) is observed. The energy spectrum of target protons for angles < 30 ~ is remarkably fiat for heavy ion interactions. For increasing disintegration of the target nucleus the number of produced pions per emitted recoil target proton is almost constant in heavy ion interactions, while it decreases rapidly in proton-nucleus interactions. The logtgO distributions of pions have small standard deviations even in interactions with a large target disintegration.

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Section: Energy Distributionsmentioning

confidence: 98%

“…In the calculations we took into account the cosmic ray energy spectrum and the energy dependence of the charged pion multiplicity. A distribution of shower particles emitted in p-N interactions at 9 GeV [14] is also shown. The number of pions in this distribution has been estimated assuming a mixture of 0.7 protons per interaction.…”

Section: S-omentioning

confidence: 98%

Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

1975

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“…The tracks associated with the interactions are classified in accordance with their ionization, range and velocity [5] [6]. The tracks having specific ionization g * (=g/g o ) < 1.4 and relative velocity β > 0.7 are taken as shower tracks, where g o is the Fowler and Perkins parameter for plateau ionization of relativistic particles.…”

Section: Experimental Techniquesmentioning

confidence: 99%

Some Important Features of Relativistic Charged Particles Produced in 32S-Emulsion Interactions at 200 AGeV/c

Rasool¹,

Ahmad²,

Singh³

et al. 2015

JMP

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An attempt has been made to study the multiplicity, angular and pseudo rapidity distributions of relativistic charged particles emerging from the interactions between sulphur and nuclear emulsion nuclei at 200 GeV/nucleon. The distributions from 200 AGeV are compared to the corresponding distributions from the predictions of Monte Carlo code FRITIOF samples. The pseudo rapidity distributions in different Nh-intervals translate to the target fragmentation region with increasing target mass. Finally, the scaling of multiplicity distributions of shower particles successfully describes the consequences of KNO scaling.

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“…The tracks associated with the interactions are classified in accordance with their ionization, range and velocity into following groups [13] [14].…”

Section: Experimental Techniquesmentioning

confidence: 99%

Study of Compound Particle Production in 28Si and 32S-Emulsion Collisions at 14.6 and 200 AGeV

Rasool¹,

Ahmad²,

Bhat³

et al. 2015

WJNST

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This work displays a study of the compound multiplicity characteristics of 14.6 and 200 AGeV/c 28 Si and 32 S-emulsion interactions, where the number of shower and grey particles taken together is termed as compound multiplicity, Nc. It has been found that the average compound multiplicity depends on the mass number of the projectile, Ap, and energy of the projectile. A positive linear dependence of the compound multiplicity on the black, grey, heavy and shower particles has been found. Also the scaling of compound multiplicity distributions produced in these interactions has been studied in order to check the validity of KNO-scaling. A simplified universal function has been used to represent the experimental data. The experimental results have been compared with those obtained by analyzing events generated with the computer code FRITIOF based on Lund Monte Carlo model.

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Mechanism of interaction of fast protons with nucleons and nuclei

Cited by 59 publications

References 12 publications

Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

Some Important Features of Relativistic Charged Particles Produced in <sup>32</sup>S-Emulsion Interactions at 200 AGeV/c

Study of Compound Particle Production in <sup>28</sup>Si and <sup>32</sup>S-Emulsion Collisions at 14.6 and 200 AGeV

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Mechanism of interaction of fast protons with nucleons and nuclei

Cited by 59 publications

References 12 publications

Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

Pion and proton emission in interactions induced by relativistic heavy nuclei withZ?12

Some Important Features of Relativistic Charged Particles Produced in &lt;sup&gt;32&lt;/sup&gt;S-Emulsion Interactions at 200 AGeV/c

Study of Compound Particle Production in &lt;sup&gt;28&lt;/sup&gt;Si and &lt;sup&gt;32&lt;/sup&gt;S-Emulsion Collisions at 14.6 and 200 AGeV

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Some Important Features of Relativistic Charged Particles Produced in <sup>32</sup>S-Emulsion Interactions at 200 AGeV/c

Study of Compound Particle Production in <sup>28</sup>Si and <sup>32</sup>S-Emulsion Collisions at 14.6 and 200 AGeV