Elastic Scattering of 600-MeV Protons from H, D,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>, and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml

Boschitz, E.; Roberts, Winston; Vincent, J.; Blecher, M.; Gotow, K.; Gugelot, P. C.; Perdrisat, C. F.; Swenson, L.W.; Priest, Joseph

doi:10.1103/physrevc.6.457

Cited by 62 publications

(29 citation statements)

References 34 publications

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“…An Ref. [9] [16] [23] [»] [20] [11] [19] [15] [30] [29] [21] [22] [27] [33] [7] [5] [25] [6] [8] [34] [14] [»] experience enables us to identify weaknesses in some of the previous experiments. Therefore previous data are summarized in Table I and discussed below. Many difI'erential cross-section measurements are relative, not absolute; i.e.…”

Section: Introductionmentioning

confidence: 99%

Absolutepp-elastic cross sections from 492 to 793 MeV

et al. 1993

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Absolute pp-elastic-differential cross sections were measured at incident energies 492, 576, 642, 728, and 793 MeV from about 30' to 90' c.m. The total uncertainty was determined to be less than 170, made possible by particle counting for beaxn normalization and extensive cross-checks of systematic eQects. These new data are consistent with previous data above 600 MeV but have uncertainties about a factor of 10 smaller. Near 500 MeV these data are consistent with 90' data from TRIUMF, but differ signi6cantly from similar data from PSI; the cause of this discrepancy is discussed.PACS number(s): 25.40.Cm, 25.10.+s 'Present address:

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Section: Introductionmentioning

confidence: 99%

Absolutepp-elastic cross sections from 492 to 793 MeV

et al. 1993

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“…The systematic investigations of the nuclear reactions in the few-nucleon systems at intermediate energies have been carried out in ITEP for the last few years by making use of the lightest nuclei ( 3 H, 3 He, 4 He) as a beam and a liquid-hydrogen bubble chambers (80 cm and 2 m) as a target (see e.g. [1] for bibliography and background).…”

mentioning

confidence: 99%

“…In [1] we reported the data on the cross sections of 4 He interaction with protons and αp-elastic scattering below the pion production threshold in the elementary NN process. The momentum of the 4 He nuclei averaged over the bubble chamber fiducial volume was equal to 2.7 GeV/c (the kinetic energy of the initial protons in the nuclear rest frame was T p = 220 MeV). Now we present some new data on the αp interaction cross sections at 5 GeV/c (T p = 620 MeV) where the pion production is strong enough.…”

mentioning

confidence: 99%

“…Now we present some new data on the αp interaction cross sections at 5 GeV/c (T p = 620 MeV) where the pion production is strong enough. The data on the cross sections of the separate 4 Hep interaction channels at this energy range were obtained for the first time. The data on the total and differential cross sections of the αp scattering were compared with the results of the previous experiments at the considered energy range as well as the Glauber-Sitenko multiple-scattering theory predictions.…”

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confidence: 99%

“…Figure 1 shows the differential cross sections dσ dt of the 4 Hep elastic scattering at 5 GeV/c momentum (T p = 620 MeV) and the results of calculations in the framework of the Glauber-Sitenko multiple-scattering theory taking into account the spin-isospin structure of the NN scattering amplitude (curve). For comparison, the p 4 He elastic scattering data at T p = 500 MeV [2], 560 MeV [3], 587 MeV [4], 600 MeV [5], and 695 MeV [6] are also shown here. As can be seen from the Figure the shapes of the experimental distributions for all these experiments are quite similar.…”

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Cross sections for 4He interaction with protons at 5 GeV/c

et al. 2001

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The total and topological 4 Hep cross sections as well as the cross sections of the separate αp interaction channels and the differential cross sections dσ dt of the elastic αp scattering were measured using the 2m hydrogen bubble chamber exposed to a separated beam of α particles from the ITEP synchrotron at 5 GeV/c (the kinetic energy of the initial protons in the nuclear rest frame was T p = 620 MeV). The data obtained have been compared with the results of the previous experiments and with the theoretical predictions based on the Glauber-Sitenko multiplescattering theory.The systematic investigations of the nuclear reactions in the few-nucleon systems at intermediate energies have been carried out in ITEP for the last few years by making use of the lightest nuclei ( 3 H, 3 He, 4 He) as a beam and a liquid-hydrogen bubble chambers (80 cm and 2 m) as a target (see e.g. [1] for bibliography and background). In [1] we reported the data on the cross sections of 4 He interaction with protons and αp-elastic scattering below the pion production threshold in the elementary NN process. The momentum of the 4 He nuclei averaged over the bubble chamber fiducial volume was equal to 2.7 GeV/c (the kinetic energy of the initial protons in the nuclear rest frame was T p = 220 MeV). Now we 1

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Reaction Mechanisms in Deuteron-Proton Elastic Scattering at Intermediate Energies

Ladygina

2020

Recent Progress in Few-Body Physics

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The deuteron-proton elastic scattering has been studied in the multiple scattering expansion formalism. The essential attention has been given to such relativistic problem as a deuteron wave function in a moving frame and transformation of spin states due to Wigner rotation. Parameterization of the nucleon-nucleon t-matrix has been used to take the off-energy shell effects into account. The vector, A y , and tensor, A yy , analyzing powers of the deuteron have been calculated at two deuteron kinetic energies: 395 MeV and 1200 MeV. The obtained results are compared with the experimental data. : 21.45.+v, 25.45.De, 24.10.Jv, 24.70.+s PACS

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Elastic Scattering of 600-MeV Protons from H, D,He3, andHe

Cited by 62 publications

References 34 publications

Absolutepp-elastic cross sections from 492 to 793 MeV

Absolutepp-elastic cross sections from 492 to 793 MeV

Cross sections for 4He interaction with protons at 5 GeV/c

Reaction Mechanisms in Deuteron-Proton Elastic Scattering at Intermediate Energies

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