Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV

M. E. Howard; R. G.T. Zegers; Sam M. Austin; D. Bazin; B. A. Brown; A. L. Cole; B. Davids; M. Famiano; Y. Fujita; A. Gade; D. Galaviz; G. W. Hitt; M. Matos; S. D. Reitzner; C. Samanta; L. J. Schradin; Y. Shimbara; E. E. Smith; C. Simenel

doi:10.1103/PhysRevC.78.047302

Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV

M. E. Howard, R. G.T. Zegers, Sam M. Austin, D. Bazin, B. A. Brown, A. L. Cole, B. Davids, M. Famiano, Y. Fujita, A. Gade, D. Galaviz, G. W. Hitt, M. Matos, S. D. Reitzner, C. Samanta, L. J. Schradin, Y. Shimbara, E. E. Smith, C. Simenel

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Abstract

Gamow-Teller transitions from Mg24 to Na24 were studied via the (t,3He) reaction at 115A MeV using a secondary triton beam produced via fast fragmentation of 150A MeV O16 ions. Compared to previous (t,3He) experiments at this energy that employed a primary α beam, the secondary beam intensity is improved by about a factor of five. Despite the large emittance of the secondary beam, an excitation-energy resolution of ∼200 keV is achieved. A good correspondence is found between the extracted Gamow-Teller strength distribution and those available from other charge-exchange probes. Theoretical calculations using the newly developed USDA and USDB sd-shell model interactions reproduce the data well.

Original language	English
Article number	047302
Journal	Physical Review C - Nuclear Physics
Volume	78
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.78.047302
Publication status	Published - 20 Oct 2008
Externally published	Yes

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Howard, M. E., Zegers, R. G. T., Austin, S. M., Bazin, D., Brown, B. A., Cole, A. L., Davids, B., Famiano, M., Fujita, Y., Gade, A., Galaviz, D., Hitt, G. W., Matos, M., Reitzner, S. D., Samanta, C., Schradin, L. J., Shimbara, Y., Smith, E. E., & Simenel, C. (2008). Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV. Physical Review C - Nuclear Physics, 78(4), Article 047302. https://doi.org/10.1103/PhysRevC.78.047302

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title = "Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV",

abstract = "Gamow-Teller transitions from Mg24 to Na24 were studied via the (t,3He) reaction at 115A MeV using a secondary triton beam produced via fast fragmentation of 150A MeV O16 ions. Compared to previous (t,3He) experiments at this energy that employed a primary α beam, the secondary beam intensity is improved by about a factor of five. Despite the large emittance of the secondary beam, an excitation-energy resolution of ∼200 keV is achieved. A good correspondence is found between the extracted Gamow-Teller strength distribution and those available from other charge-exchange probes. Theoretical calculations using the newly developed USDA and USDB sd-shell model interactions reproduce the data well.",

author = "Howard, {M. E.} and Zegers, {R. G.T.} and Austin, {Sam M.} and D. Bazin and Brown, {B. A.} and Cole, {A. L.} and B. Davids and M. Famiano and Y. Fujita and A. Gade and D. Galaviz and Hitt, {G. W.} and M. Matos and Reitzner, {S. D.} and C. Samanta and Schradin, {L. J.} and Y. Shimbara and Smith, {E. E.} and C. Simenel",

year = "2008",

month = oct,

day = "20",

doi = "10.1103/PhysRevC.78.047302",

language = "English",

volume = "78",

journal = "Physical Review C - Nuclear Physics",

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Howard, ME, Zegers, RGT, Austin, SM, Bazin, D, Brown, BA, Cole, AL, Davids, B, Famiano, M, Fujita, Y, Gade, A, Galaviz, D, Hitt, GW, Matos, M, Reitzner, SD, Samanta, C, Schradin, LJ, Shimbara, Y, Smith, EE & Simenel, C 2008, 'Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV', Physical Review C - Nuclear Physics, vol. 78, no. 4, 047302. https://doi.org/10.1103/PhysRevC.78.047302

TY - JOUR

T1 - Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV

AU - Howard, M. E.

AU - Zegers, R. G.T.

AU - Austin, Sam M.

AU - Bazin, D.

AU - Brown, B. A.

AU - Cole, A. L.

AU - Davids, B.

AU - Famiano, M.

AU - Fujita, Y.

AU - Gade, A.

AU - Galaviz, D.

AU - Hitt, G. W.

AU - Matos, M.

AU - Reitzner, S. D.

AU - Samanta, C.

AU - Schradin, L. J.

AU - Shimbara, Y.

AU - Smith, E. E.

AU - Simenel, C.

PY - 2008/10/20

Y1 - 2008/10/20

N2 - Gamow-Teller transitions from Mg24 to Na24 were studied via the (t,3He) reaction at 115A MeV using a secondary triton beam produced via fast fragmentation of 150A MeV O16 ions. Compared to previous (t,3He) experiments at this energy that employed a primary α beam, the secondary beam intensity is improved by about a factor of five. Despite the large emittance of the secondary beam, an excitation-energy resolution of ∼200 keV is achieved. A good correspondence is found between the extracted Gamow-Teller strength distribution and those available from other charge-exchange probes. Theoretical calculations using the newly developed USDA and USDB sd-shell model interactions reproduce the data well.

AB - Gamow-Teller transitions from Mg24 to Na24 were studied via the (t,3He) reaction at 115A MeV using a secondary triton beam produced via fast fragmentation of 150A MeV O16 ions. Compared to previous (t,3He) experiments at this energy that employed a primary α beam, the secondary beam intensity is improved by about a factor of five. Despite the large emittance of the secondary beam, an excitation-energy resolution of ∼200 keV is achieved. A good correspondence is found between the extracted Gamow-Teller strength distribution and those available from other charge-exchange probes. Theoretical calculations using the newly developed USDA and USDB sd-shell model interactions reproduce the data well.

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U2 - 10.1103/PhysRevC.78.047302

DO - 10.1103/PhysRevC.78.047302

M3 - Article

SN - 0556-2813

VL - 78

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 4

M1 - 047302

ER -

Gamow-Teller strengths in Na24 using the 24Mg(t,3He) reaction at 115A MeV

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