Population of Be 13 in a nucleon exchange reaction

B. R. Marks; P. A. Deyoung; J. K. Smith; T. Baumann; J. Brown; N. Frank; J. Hinnefeld; M. Hoffman; M. D. Jones; Z. Kohley; A. N. Kuchera; B. Luther; A. Spyrou; S. Stephenson; C. Sullivan; M. Thoennessen; N. Viscariello; S. J. Williams

doi:10.1103/PhysRevC.92.054320

Population of Be 13 in a nucleon exchange reaction

B. R. Marks, P. A. Deyoung^*, J. K. Smith, T. Baumann, J. Brown, N. Frank, J. Hinnefeld, M. Hoffman, M. D. Jones, Z. Kohley, A. N. Kuchera, B. Luther, A. Spyrou, S. Stephenson, C. Sullivan, M. Thoennessen, N. Viscariello, S. J. Williams

^*Corresponding author for this work

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

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Abstract

The neutron-unbound nucleus Be13 was populated with a nucleon exchange reaction from a 71 MeV/u secondary B13 beam. The decay-energy spectrum was reconstructed using invariant mass spectroscopy based on Be12 fragments in coincidence with neutrons. The data could be described with an s-wave resonance at Er=0.73(9)MeV with a width of Γr=1.98(34)MeV and a d-wave resonance at Er=2.56(13)MeV with a width of Γr=2.29(73)MeV. The observed spectral shape is consistent with previous one-proton removal reaction measurements from B14.

Original language	English (US)
Article number	054320
Journal	Physical Review C - Nuclear Physics
Volume	92
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.92.054320
State	Published - Nov 23 2015
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.92.054320

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Marks, B. R., Deyoung, P. A., Smith, J. K., Baumann, T., Brown, J., Frank, N., Hinnefeld, J., Hoffman, M., Jones, M. D., Kohley, Z., Kuchera, A. N., Luther, B., Spyrou, A., Stephenson, S., Sullivan, C., Thoennessen, M., Viscariello, N., & Williams, S. J. (2015). Population of Be 13 in a nucleon exchange reaction. Physical Review C - Nuclear Physics, 92(5), [054320]. https://doi.org/10.1103/PhysRevC.92.054320

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title = "Population of Be 13 in a nucleon exchange reaction",

abstract = "The neutron-unbound nucleus Be13 was populated with a nucleon exchange reaction from a 71 MeV/u secondary B13 beam. The decay-energy spectrum was reconstructed using invariant mass spectroscopy based on Be12 fragments in coincidence with neutrons. The data could be described with an s-wave resonance at Er=0.73(9)MeV with a width of Γr=1.98(34)MeV and a d-wave resonance at Er=2.56(13)MeV with a width of Γr=2.29(73)MeV. The observed spectral shape is consistent with previous one-proton removal reaction measurements from B14.",

author = "Marks, {B. R.} and Deyoung, {P. A.} and Smith, {J. K.} and T. Baumann and J. Brown and N. Frank and J. Hinnefeld and M. Hoffman and Jones, {M. D.} and Z. Kohley and Kuchera, {A. N.} and B. Luther and A. Spyrou and S. Stephenson and C. Sullivan and M. Thoennessen and N. Viscariello and Williams, {S. J.}",

note = "Publisher Copyright: {\textcopyright}2015 American Physical Society.",

year = "2015",

month = nov,

day = "23",

doi = "10.1103/PhysRevC.92.054320",

language = "English (US)",

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Marks, BR, Deyoung, PA, Smith, JK, Baumann, T, Brown, J, Frank, N, Hinnefeld, J, Hoffman, M, Jones, MD, Kohley, Z, Kuchera, AN, Luther, B, Spyrou, A, Stephenson, S, Sullivan, C, Thoennessen, M, Viscariello, N & Williams, SJ 2015, 'Population of Be 13 in a nucleon exchange reaction', Physical Review C - Nuclear Physics, vol. 92, no. 5, 054320. https://doi.org/10.1103/PhysRevC.92.054320

TY - JOUR

T1 - Population of Be 13 in a nucleon exchange reaction

AU - Marks, B. R.

AU - Deyoung, P. A.

AU - Smith, J. K.

AU - Baumann, T.

AU - Brown, J.

AU - Frank, N.

AU - Hinnefeld, J.

AU - Hoffman, M.

AU - Jones, M. D.

AU - Kohley, Z.

AU - Kuchera, A. N.

AU - Luther, B.

AU - Spyrou, A.

AU - Stephenson, S.

AU - Sullivan, C.

AU - Thoennessen, M.

AU - Viscariello, N.

AU - Williams, S. J.

PY - 2015/11/23

Y1 - 2015/11/23

N2 - The neutron-unbound nucleus Be13 was populated with a nucleon exchange reaction from a 71 MeV/u secondary B13 beam. The decay-energy spectrum was reconstructed using invariant mass spectroscopy based on Be12 fragments in coincidence with neutrons. The data could be described with an s-wave resonance at Er=0.73(9)MeV with a width of Γr=1.98(34)MeV and a d-wave resonance at Er=2.56(13)MeV with a width of Γr=2.29(73)MeV. The observed spectral shape is consistent with previous one-proton removal reaction measurements from B14.

AB - The neutron-unbound nucleus Be13 was populated with a nucleon exchange reaction from a 71 MeV/u secondary B13 beam. The decay-energy spectrum was reconstructed using invariant mass spectroscopy based on Be12 fragments in coincidence with neutrons. The data could be described with an s-wave resonance at Er=0.73(9)MeV with a width of Γr=1.98(34)MeV and a d-wave resonance at Er=2.56(13)MeV with a width of Γr=2.29(73)MeV. The observed spectral shape is consistent with previous one-proton removal reaction measurements from B14.

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DO - 10.1103/PhysRevC.92.054320

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JF - Physical Review C - Nuclear Physics

SN - 0556-2813

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Population of Be 13 in a nucleon exchange reaction

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