Proton radioactivity of La

H. Mahmud; C.N. Davids; P.J. Woods; T. Davinson; A. Heinz; G.L. Poli; J.J. Ressler; K. Schmidt; D. Seweryniak; M.B. Smith; A.A. Sonzogni; J. Uusitalo; W.B. Walters

doi:10.1103/PhysRevC.64.031303

Proton radioactivity of La

H. Mahmud, C.N. Davids, P.J. Woods, T. Davinson, A. Heinz, G.L. Poli, J.J. Ressler, K. Schmidt, D. Seweryniak, M.B. Smith, A.A. Sonzogni, J. Uusitalo, W.B. Walters

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

A new more precise measurement of the ground-state proton decay of La is presented [E =806(5) keV, t=26(3) ms]. La was produced via the p4n fusion-evaporation channel by bombarding a Zn target with 310 and 295 MeV Ni beams. The proton decay rate is consistent with emission from a prolate deformed 3/2 or 3/2 Nilsson state. No evidence is found for a previously reported proton decay from a high spin isomer in La. An upper limit for the production cross section for proton decay of La at a bombarding energy of 325 MeV was established.

Original language	English
Pages (from-to)	313031-313033
Number of pages	3
Journal	Physical Review C
Volume	64
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.64.031303
Publication status	Published - 1 Sept 2001

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title = "Proton radioactivity of La",

abstract = "A new more precise measurement of the ground-state proton decay of La is presented [E =806(5) keV, t=26(3) ms]. La was produced via the p4n fusion-evaporation channel by bombarding a Zn target with 310 and 295 MeV Ni beams. The proton decay rate is consistent with emission from a prolate deformed 3/2 or 3/2 Nilsson state. No evidence is found for a previously reported proton decay from a high spin isomer in La. An upper limit for the production cross section for proton decay of La at a bombarding energy of 325 MeV was established.",

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doi = "10.1103/PhysRevC.64.031303",

language = "English",

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TY - JOUR

T1 - Proton radioactivity of La

AU - Mahmud, H.

AU - Davids, C.N.

AU - Woods, P.J.

AU - Davinson, T.

AU - Heinz, A.

AU - Poli, G.L.

AU - Ressler, J.J.

AU - Schmidt, K.

AU - Seweryniak, D.

AU - Smith, M.B.

AU - Sonzogni, A.A.

AU - Uusitalo, J.

AU - Walters, W.B.

PY - 2001/9/1

Y1 - 2001/9/1

N2 - A new more precise measurement of the ground-state proton decay of La is presented [E =806(5) keV, t=26(3) ms]. La was produced via the p4n fusion-evaporation channel by bombarding a Zn target with 310 and 295 MeV Ni beams. The proton decay rate is consistent with emission from a prolate deformed 3/2 or 3/2 Nilsson state. No evidence is found for a previously reported proton decay from a high spin isomer in La. An upper limit for the production cross section for proton decay of La at a bombarding energy of 325 MeV was established.

AB - A new more precise measurement of the ground-state proton decay of La is presented [E =806(5) keV, t=26(3) ms]. La was produced via the p4n fusion-evaporation channel by bombarding a Zn target with 310 and 295 MeV Ni beams. The proton decay rate is consistent with emission from a prolate deformed 3/2 or 3/2 Nilsson state. No evidence is found for a previously reported proton decay from a high spin isomer in La. An upper limit for the production cross section for proton decay of La at a bombarding energy of 325 MeV was established.

UR - https://www.scopus.com/pages/publications/4243596340

U2 - 10.1103/PhysRevC.64.031303

DO - 10.1103/PhysRevC.64.031303

M3 - Article

AN - SCOPUS:4243596340

SN - 0556-2813

VL - 64

SP - 313031

EP - 313033

JO - Physical Review C

JF - Physical Review C

IS - 3

ER -

Proton radioactivity of La

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