Excitation function of (p, pn) reactions at high energy

Das, Soumyadip; Gupta, B. K.; Bhattacharya, Purba; Biswas, Mukul

doi:10.1016/0375-9474(72)90853-6

Cited by 7 publications

(3 citation statements)

References 21 publications

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“…The cross sections are also well described with microscopic theoretical models such as that reported in Ref. [89] where total nucleon cross sections for Eq. (35) were used and an analytical formulation for the (p, pN) reaction was given, with further approximations.…”

Section: Cross Sectionssupporting

confidence: 64%

“…A model similar to ours, containing many simplifying assumptions, was published in Ref. [89]. The calculation using elastic p-p differential cross sections, with an average over the possible scattering angles, is shown by a dashed line in Fig.…”

Section: Cross Sectionsmentioning

confidence: 99%

“…[25][26][27][28]), or even with a simple one parameter rescaling factor model (see, e.g., Refs. [1,89]). It is clear however that the effects of multiple scattering are very large and need to be taken into account carefully if the total cross section is supposed to be useful for the purposes of extracting spectroscopic factors.…”

Section: Cross Sectionsmentioning

confidence: 99%

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Quasifree (p,2p) and (p,pn)

2013

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We study (p,2p) and (p,pn) reactions at proton energies in the range of 100 MeV-1 GeV. Our purpose is to explore the most sensitive observables in unpolarized reactions with inverse kinematics involving radioactive nuclei. We formulate a model based on the eikonal theory to describe total cross sections and momentum distributions of the recoiled residual nucleus. The model is similar to the one adopted for knockout reactions with heavy ions. We show that momentum distributions are sensitive to the angular momentum of the ejected nucleon which can be used as an spectroscopic tool. The total cross sections are sensitive to the nucleon separation energies and to multiple scattering effects. Our calculations also indicate that a beam energy around 500 MeV/nucleon has a smaller dependence on the anisotropy of the nucleon-nucleon elastic scattering.

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Section: Cross Sectionssupporting

confidence: 64%

Section: Cross Sectionsmentioning

confidence: 99%