Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions

Iwamoto, Hiroki; Imamura, Minoru; Koba, Yusuke; Fukui, Yasuhiro; Wakabayashi, Go; Uozumi, Yusuke; Kin, Tadahiro; Iwamoto, Yosuke; Hohara, Sin-ya; Nakano, Masahiro

doi:10.1103/physrevc.82.034604

Cited by 15 publications

(10 citation statements)

References 24 publications

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“…A similar comparison is presented in Fig. 4 for 181 Ta (p, p'x) at 392 MeV, where experimental data are taken from [15]. In this case, the contribution from the disintegration process is negligible, and calculations both with and without deuteron disintegration provide a satisfactory account of the experimental data.…”

Section: Verification Of the Modelmentioning

confidence: 61%

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Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS

Sawada

Uozumi

Nogamine

et al. 2012

Nuclear Instruments and Methods in Physics Research Section B:

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Section: Verification Of the Modelmentioning

confidence: 61%

“…in addition to the basic INC framework. The present model is essentially the same as that in [14,15], and a thorough description of the model can be found there. Therefore, its main features are only briefly presented here.…”

Section: Overview Of the Inc-elf Codementioning

confidence: 97%

Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS

Sawada

Uozumi

Nogamine

et al. 2012

Nuclear Instruments and Methods in Physics Research Section B:

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“…Since the present data were obtained at the same time as (p, p x) reaction measurements, which were reported in Refs. [17,18], only a brief explanation is given for the experimental procedure here. In the experiments, proton beams of 300 and 392 MeV were provided by the ring cyclotron.…”

Section: Methodsmentioning

confidence: 99%

Deuteron-production double-differential cross sections for 300- and 392-MeV proton-induced reactions deduced from experiment and model calculation

et al. 2011

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Deuteron production from intermediate-energy proton-nucleus interactions was investigated through experiments and model calculations, mainly to develop a theoretical model by elucidating the mechanism of cluster production. Spectral double-differential cross sections were measured for inclusive (p, dx) reactions on five targets in the periodic table, namely 12 C, 27 Al, 51 V, 93 Nb, and 197 Au, at beam energies of 300 and 392 MeV. The cross sections were determined in almost the entire outgoing energy range from the highest down to 30 MeV and at laboratory angles from 20 • to 104 • . To interpret the measured spectra, we proposed a new model that includes the nucleon correlations of the initial-and final-state interactions to describe cluster knockout and pickup within the intranuclear cascade model. The results of the model calculations showed reasonable agreements with those of the experiments. Moreover, the model indicated reasonable predictive power for the (p, 3 Hex), (p, αx), and (d, d x) reactions measured elsewhere. The quantum molecular dynamics model underpredicts the results of the experiments by two to three orders except for low-energy portions of the (p, dx) spectra.

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“…The prescription of the present INC model calculation is detailed in [1,3,4]; here we describe sole the essential points. The present model describes the time-development of the many-particle system.…”

Section: Intranuclear Cascade Modelmentioning

confidence: 99%

“…As a consequence, the INC model has high predictive power at energies above a few hundreds of MeV, and plays an essential role in transport code systems for a variety of applications of engineering, medicine and fundamental sciences. In our previous works, the INC model has been successfully extended toward proton productions [1], and cluster productions [2,3] induced by protons of energies above 200 MeV or higher. More recently, we have successfully made extension of the INC model to the lower beam energies, around 50 MeV [4,5] by including collective excitations, trajectory deflections and barrier transmission coefficients.…”

Section: Introductionmentioning

confidence: 99%

Extended Intranuclear Cascade model for pickup reactions induced by 50-MeV-range protons

Uozumi

Mori

Sonoda

et al. 2016

EPJ Web of Conferences

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Abstract. The intranuclear cascade model was investigated to explain (p, dx) and (p, αx) reactions at incident energies of around 50 MeV. Since these reactions are governed mainly by the direct pickup process, the model was expanded to include exclusive pickup processes leading to hole-state-excitations. The energy of the outgoing clusters is determined with singleparticle energies of transferred nucleons, the reaction Q-value, and the recoil of the residual nucleus. The rescattering of the produced cluster inside the nucleus is treated within the intranuclear cascade model. The emission angle is given by the sum of momentum vectors of transferred nucleons in addition to the deflection at the nuclear surface, which was introduced to explain angular distributions of elastic scattering. Double differential cross sections of reactions were calculated and compared with experimental data. The proposed model showed a high predictive power over the wide range of emission energies and angles. The treatment of the cluster transport inside the nucleus was also verified.

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Proton-production double-differential cross sections for 300-MeV and 392-MeV proton-induced reactions

Cited by 15 publications

References 24 publications

Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS

Intranuclear cascade with emission of light fragment code implemented in the transport code system PHITS

Deuteron-production double-differential cross sections for 300- and 392-MeV proton-induced reactions deduced from experiment and model calculation

Extended Intranuclear Cascade model for pickup reactions induced by 50-MeV-range protons

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