Search Results for author: J. Bishop

Found 2 papers, 0 papers with code

Evidence against the Efimov effect in $^{12}\mathrm{C}$ from spectroscopy and astrophysics

no code implementations15 Dec 2020 J. Bishop, G. V. Rogachev, S. Ahn, E. Aboud, M. Barbui, A. Bosh, C. Hunt, J. Hooker, H. Jayatissa, E. Koshchiy, R. Malecek, S. T. Marley, M. Munch, E. C. Pollaco, C. D. Pruitt, B. T. Roeder, A. Saastamoinen, L. G. Sobotka, S. Upadhyayula

A hypothetical state in $^{12}\mathrm{C}$ at 7. 458 MeV excitation energy, comprising of a loose structure of three $\alpha$-particles in mutual two-body resonance, has been suggested in the literature to correspond to an Efimov state in nuclear physics.

Nuclear Experiment

Almost medium-free measurement of the Hoyle state direct-decay component with a TPC

no code implementations15 Dec 2020 J. Bishop, G. V. Rogachev, S. Ahn, E. Aboud, M. Barbui, A. Bosh, C. Hunt, H. Jayatissa, E. Koshchiy, R. Malecek, S. T. Marley, E. C. Pollacco, C. D. Pruitt, B. T. Roeder, A. Saastamoinen, L. G. Sobotka, S. Upadhyayula

Purpose: The direct decay of the Hoyle state into three $\alpha$-particles, rather than through the $^{8}\mathrm{Be}$ ground state, can be identified by studying the energy partition of the 3 $\alpha$-particles arising from the decay.

Nuclear Experiment

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