Experimental determination of the Be+p scattering lengths

Asymptotic normalization coefficients for Be7+p→B8 from the peripheral Tojiboev1, Yarmukhamedov2, Artemov3 et al. 2016Phys. Rev. C14150View full textAdd to dashboardCite

“…But, as is seen from here, the s 1 values of [57,63] depend noticeably on the input potential. The values of a (I) 0 (I=1 and 2) andā o obtained in the present work differ significantly from those derived in [20,57,64]. In this connection, we note that the magnitudes of a It follows from here that one of the main reasons of the observed discrepancy between the results of the present work and other works for the s-wave p + 7 Be scattering lengths and the slope of S 17 (E) near E=0 is the deference between the values of the ANCs and S 17 (0) derived by other authors and those obtained in the present work.…”

Relation between widths of proton resonances and neutron asymptotic normalization coefficients in mirror states of light nuclei in a microscopic cluster model

“…Γ is about 10% and does not exceed 30% (see Fig.4 has been constructed using new value for Γ p from Ref. [21]. Also, the agreement has been achieved for 12 N(1 − ), 13 N( is calculated using neutron ANC from Ref.…”

“…Two experimental values of the proton width Γ l for the 1 + resonance are available, 37 ± 5 keV from the 7 Be(p,γ) 8 B reaction [20] and 31±4 keV from elastic scattering 7 Be + p [21]. The MCM calculations give larger widths, 50.9 keV and 52.7 keV for V2 and MN respectively.…”

Precise measurement of theBe7(p,γ)B8Junghans1, Mohrmann2, Snover3 et al. 2003Phys. Rev. C140342794View full textAdd to dashboardCite

“…[9,15] and the recent elastic scattering results of ref. [40]. Descouvemont and Baye [39] predict the lowest 1 + resonance at E cm ∼ 0.2 MeV.…”