Can I read Search for the high-spin members of the $\alpha$:2n:$\alpha$ band in $^{10}$Be on EtoBox?

Search for the high-spin members of the $\alpha$:2n:$\alpha$ band in $^{10}$Be by Upadhyayula, Sriteja; Rogachev, Grigory V.; Bishop, Jack; Goldberg, Vladilen Z.; Hooker, Joshua; Hunt, Curtis; Jayatissa, Heshani; Koshchiy, Evgeniy; Uberseder, Ethan; Volya, and Alexander; Roeder, Brian T.; Saastamoinen, Antti is a scholarly article available to read on EtoBox.

What is Search for the high-spin members of the $\alpha$:2n:$\alpha$ band in $^{10}$Be about?

Method: Measuring excitation functions for $^{6}$He+$\alpha$ scattering, populating states in the excitation energy range from 4.5 MeV to 8 MeV in $^{10}$Be using a $^6$He rare-isotope beam and a thick helium gas target. Results: No new excited states in $^{10}$Be have been observed. Stringent limitation on the possible degree of $\alpha$-clustering of the hypothetical yrast 6$^+$ state has been obtained. Conclusions: The high-spin members of the $\alpha$:2n:$\alpha$ molecular-like rotational band configuration, that is considered to have a 0$^+$ bandhead at 6.18 MeV, either do not exist or have small overlap with the $^{6}$He(g.s.)+$\alpha$ channel.

Author

Upadhyayula, Sriteja; Rogachev, Grigory V.; Bishop, Jack; Goldberg, Vladilen Z.; Hooker, Joshua; Hunt, Curtis; Jayatissa, Heshani; Koshchiy, Evgeniy; Uberseder, Ethan; Volya, and Alexander; Roeder, Brian T.; Saastamoinen, Antti

Published

2020

Language

EN