Experimental study of 6He Coulomb breakup as an indirect measurement of 4He(2n,γ)6He reaction rate for the astrophysical r-process

Autor: Godos D., Acosta L., Fernández-García J. P., O’Malley P., Sánchez-Benítez A. M., Di Pietro A., Tumino A., Vicente A., Boomershine C., Dembski C., Fougères C., Jones C., Bardayan D., Galaviz D., Aguilera E., Afonso F., Barba F. G., Rivero F., Mulcahy G., Casal J., Morales Rivera J. C., Gómez-Camacho J., Arias J. M., Ruffino J., Lee K., Couder M., La Commara M., Mazzocco M., Rodríguez-Gallardo M., Figuera P., Teubig P., Pires R., Zite R., Coil S., Bailey T., von Seeger W.

Publikováno v: EPJ Web of Conferences, Vol 304, p 02003 (2024)

In this work, we report the measurement of elastic and Coulomb break-up channels in 6He+208Pb collisions at Elab = 19.3 MeV, close to the Coulomb barrier of this system ∼ 19 MeV. In the context of the astrophysical r-process, the reaction 4He(2n,γ

Externí odkaz: https://doaj.org/article/3532b0db55564f8bbcadc3e4cb9b802c

The Beta-decay Paul Trap Mk IV: Design and commissioning

Autor: Varriano, L., Savard, G., Clark, J. A., Burdette, D. P., Burkey, M. T., Gallant, A. T., Hirsh, T. Y., Longfellow, B., Scielzo, N. D., Segel, R., Boron III, E. J., Brodeur, M., Callahan, N., Cannon, A., Kolos, K., Liu, B., Lopez-Caceres, S., Gott, M., Maaß, B., Marley, S. T., Mohs, C., Morgan, G. E., Mueller, P., Oberling, M., O'Malley, P. D., Porter, W. S., Purcell, Z., Ray, D., Rivero, F., Valverde, A. A., Wilson, G. L., Zite, R.

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1058, 168818 (2024)

The Beta-decay Paul Trap is an open-geometry, linear trap used to measure the decays of $^8$Li and $^8$B to search for a tensor contribution to the weak interaction. In the latest $^8$Li measurement of Burkey et al. (2022), $\beta$ scattering was the

Externí odkaz: http://arxiv.org/abs/2311.00723

Construction of St. Benedict

Autor: Brodeur, M., Ahn, T., Bardayan, D.W., Burdette, D.P., Clark, J.A., Gallant, A.T., Kolata, J.J., Liu, B., O’Malley, P.D., Porter, W.S., Ringle, R., Rivero, F., Savard, G., Valverde, A.A., Zite, R.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, B August 2023 541:79-81

Commissioning of the St. Benedict RF carpet

Autor: Davis, C., Bualuan, R., Bruce, O., Burdette, D.P., Cannon, A., Florenzo, T., Gan, D., Harkin, J., Liu, B., Long, J., O’Malley, P.D., Porter, W.S., Rivero, F., Yeck, M.A., Zite, R., Brodeur, M.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 1 November 2022 1042

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