A. Ray

The effect of host medium on the half-life of 7Be

Abstract We discuss recent results of E.B. Norman et al. [Phys. Lett. B 519 (2001) 15] in relation to our earlier work [A. Ray et al., Phys. Lett. B 455 (1999) 69] and point out that the apparent disagreement between the two sets of experimental results is most likely due to the choice of different reference samples with which the comparisons have been done. In addition, the irradiation by heavy ion beam might also damage the lattice structure of the medium and such effect was not included in our calculations. We think that our earlier conclusion regarding the downward revision of predicted 8B solar neutrino flux by ≈2% should stand.

Astrophysical S{sub 17}(0) factor from a measurement of the {sup 2}H({sup 7}Be,{sup 8}B)n reaction at E{sub c.m.}=4.5 MeV

Angular distribution measurements of

Dissipative collisions in 16 O + 27 Al at E lab = 116 MeV

^{2}mathrm{H}

Low transverse momentum photon production in proton nucleus collisions at 18-GeV/c

(

Can weakly absorbing surface transparent nucleus-nucleus interaction ensure orbiting?

^{7}mathrm{Be}

Terrestrial 7Be decay rate and 8B solar neutrino flux

,

A BaF2 crystal array for high energy γ-ray measurements

^{7}mathrm{Be}

Astrophysical S_{17}(0) factor from a measurement of the ^{2}H(^{7}Be,^{8}B)n reaction at E_{c.m.}=4

)

Astrophysical Sââ(0) factor from a measurement of the ²H(â·Be,â¸B)n reaction at E{sub c.m.}=4.5 MeV

^{2}mathrm{H}

Observation of unexpected orbiting behavior for 16 O + 89 Y and 16 O + 93 Nb reactions

and