Study of the proton-rich nucleus 8B in the resonance scattering of radioactive 7Be by hydrogen

Goldberg, V. Z.; Rogachev, G. V.; Golovkov, M. S.; Dukhanov, V.I.; Serikov, I.N.; Тимофеев, В. А.

doi:10.1134/1.567784

Cited by 27 publications

(43 citation statements)

References 5 publications

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“…(Presence of a 1 + state at ∼ 3 MeV was suggested in Ref. [4].) However, the new states have little influence on the excitation function for elastic scattering.…”

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%

“…The excitation function for 7 Be+p has been previously measured in several experiments [4][5][6][7]. However, the thick target inverse kinematics experimental method used in all of these measurements did not allow for separation between elastic and inelastic scattering except for the data from [6], where measurements were performed at energies below the inelastic scattering threshold.…”

mentioning

confidence: 99%

“…The structure of 8 B has been extensively studied in p+ 7 Be resonance elastic scattering experiments [4][5][6][7]. In Ref.…”

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%

“…The experimental data in Ref. [4,5,7] were fitted with only 1 + and 3 + states at 0.77 and 2.32 MeV and a 2 − state at ∼ 3 MeV. (Presence of a 1 + state at ∼ 3 MeV was suggested in Ref.…”

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%

“…This approach allowed for measurement of a significant fraction of the 7 Be+p excitation function, while simultaneously detecting the 7 Be recoil in coincidence with protons in order to distinguish between elastic and inelastic scattering events kinematically. Therefore, we did not use experimental data from the previous higher energy measurements [4,5,7] in the analysis but we included the low energy 7 Be(p,p) elastic scattering data between 0.3 and 0.75 MeV measured in Ref. [6].…”

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confidence: 99%

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Structure of8B from elastic and inelastic7Be+pscattering

et al. 2013

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Background: Detailed experimental knowledge of the level structure of light weakly bound nuclei is necessary to guide the development of new theoretical approaches that combine nuclear structure with reaction dynamics.Purpose: The resonant structure of 8 B is studied in this work.Method: Excitation functions for elastic and inelastic 7 Be+p scattering were measured using a 7 Be rare isotope beam. Excitation energies ranging between 1.6 and 3.4 MeV were investigated.An R-matrix analysis of the excitation functions was performed. Conclusions: Identification of the 0 + , 2 + , 1 + states that were predicted by some models at relatively low energy but never observed experimentally is an important step toward understanding the structure of 8 B. Their identification was aided by having both elastic and inelastic scattering data. Direct comparison of the cross sections and phase shifts predicted by the TDCSM and ab initio No Core Shell Model coupled with the resonating group method is of particular interest and provides a good test for these theoretical approaches.

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“…(Presence of a 1 + state at ∼ 3 MeV was suggested in Ref. [4].) However, the new states have little influence on the excitation function for elastic scattering.…”

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%

mentioning

confidence: 99%

“…The structure of 8 B has been extensively studied in p+ 7 Be resonance elastic scattering experiments [4][5][6][7]. In Ref.…”

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%

Section: New States In Light Of Previous Experimental Datamentioning

confidence: 99%