Evidence of soft dipole resonance in Li 11 with isoscalar character

R. Kanungo; A. Sanetullaev; J. Tanaka; S. Ishimoto; G. Hagen; T. Myo; T. Suzuki; C. Andreoiu; P. Bender; A. A. Chen; B. Davids; J. Fallis; J. P. Fortin; N. Galinski; A. T. Gallant; P. E. Garrett; G. Hackman; B. Hadinia; G. Jansen; M. Keefe; R. Krücken; J. Lighthall; E. McNeice; D. Miller; T. Otsuka; J. Purcell; J. S. Randhawa; T. Roger; A. Rojas; H. Savajols; A. Shotter; I. Tanihata; I. J. Thompson; C. Unsworth; P. Voss; Z. Wang

doi:10.1103/PhysRevLett.114.192502

Evidence of soft dipole resonance in Li 11 with isoscalar character

R. Kanungo, A. Sanetullaev, J. Tanaka, S. Ishimoto, G. Hagen, T. Myo, T. Suzuki, C. Andreoiu, P. Bender, A. A. Chen, B. Davids, J. Fallis, J. P. Fortin, N. Galinski, A. T. Gallant, P. E. Garrett, G. Hackman, B. Hadinia, G. Jansen, M. KeefeR. Krücken, J. Lighthall, E. McNeice, D. Miller, T. Otsuka, J. Purcell, J. S. Randhawa, T. Roger, A. Rojas, H. Savajols, A. Shotter, I. Tanihata, I. J. Thompson, C. Unsworth, P. Voss, Z. Wang

Advanced Computing for Nuclear, Particle

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Abstract

The first conclusive evidence of a dipole resonance in Li11 having isoscalar character observed from inelastic scattering with a novel solid deuteron target is reported. The experiment was performed at the newly commissioned IRIS facility at TRIUMF. The results show a resonance peak at an excitation energy of 1.03±0.03MeV with a width of 0.51±0.11MeV (FWHM). The angular distribution is consistent with a dipole excitation in the distorted-wave Born approximation framework. The observed resonance energy together with shell model calculations show the first signature that the monopole tensor interaction is important in Li11. The first ab initio calculations in the coupled cluster framework are also presented.

Original language	English
Article number	192502
Journal	Physical Review Letters
Volume	114
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.114.192502
State	Published - May 12 2015

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Kanungo, R., Sanetullaev, A., Tanaka, J., Ishimoto, S., Hagen, G., Myo, T., Suzuki, T., Andreoiu, C., Bender, P., Chen, A. A., Davids, B., Fallis, J., Fortin, J. P., Galinski, N., Gallant, A. T., Garrett, P. E., Hackman, G., Hadinia, B., Jansen, G., ... Wang, Z. (2015). Evidence of soft dipole resonance in Li 11 with isoscalar character. Physical Review Letters, 114(19), Article 192502. https://doi.org/10.1103/PhysRevLett.114.192502

@article{80c420194bcc46309c56d320bc2fd222,

title = "Evidence of soft dipole resonance in Li 11 with isoscalar character",

abstract = "The first conclusive evidence of a dipole resonance in Li11 having isoscalar character observed from inelastic scattering with a novel solid deuteron target is reported. The experiment was performed at the newly commissioned IRIS facility at TRIUMF. The results show a resonance peak at an excitation energy of 1.03±0.03MeV with a width of 0.51±0.11MeV (FWHM). The angular distribution is consistent with a dipole excitation in the distorted-wave Born approximation framework. The observed resonance energy together with shell model calculations show the first signature that the monopole tensor interaction is important in Li11. The first ab initio calculations in the coupled cluster framework are also presented.",

author = "R. Kanungo and A. Sanetullaev and J. Tanaka and S. Ishimoto and G. Hagen and T. Myo and T. Suzuki and C. Andreoiu and P. Bender and Chen, \{A. A.\} and B. Davids and J. Fallis and Fortin, \{J. P.\} and N. Galinski and Gallant, \{A. T.\} and Garrett, \{P. E.\} and G. Hackman and B. Hadinia and G. Jansen and M. Keefe and R. Kr{\"u}cken and J. Lighthall and E. McNeice and D. Miller and T. Otsuka and J. Purcell and Randhawa, \{J. S.\} and T. Roger and A. Rojas and H. Savajols and A. Shotter and I. Tanihata and Thompson, \{I. J.\} and C. Unsworth and P. Voss and Z. Wang",

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

year = "2015",

month = may,

day = "12",

doi = "10.1103/PhysRevLett.114.192502",

language = "English",

volume = "114",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "19",

}

Kanungo, R, Sanetullaev, A, Tanaka, J, Ishimoto, S, Hagen, G, Myo, T, Suzuki, T, Andreoiu, C, Bender, P, Chen, AA, Davids, B, Fallis, J, Fortin, JP, Galinski, N, Gallant, AT, Garrett, PE, Hackman, G, Hadinia, B, Jansen, G, Keefe, M, Krücken, R, Lighthall, J, McNeice, E, Miller, D, Otsuka, T, Purcell, J, Randhawa, JS, Roger, T, Rojas, A, Savajols, H, Shotter, A, Tanihata, I, Thompson, IJ, Unsworth, C, Voss, P & Wang, Z 2015, 'Evidence of soft dipole resonance in Li 11 with isoscalar character', Physical Review Letters, vol. 114, no. 19, 192502. https://doi.org/10.1103/PhysRevLett.114.192502

TY - JOUR

T1 - Evidence of soft dipole resonance in Li 11 with isoscalar character

AU - Kanungo, R.

AU - Sanetullaev, A.

AU - Tanaka, J.

AU - Ishimoto, S.

AU - Hagen, G.

AU - Myo, T.

AU - Suzuki, T.

AU - Andreoiu, C.

AU - Bender, P.

AU - Chen, A. A.

AU - Davids, B.

AU - Fallis, J.

AU - Fortin, J. P.

AU - Galinski, N.

AU - Gallant, A. T.

AU - Garrett, P. E.

AU - Hackman, G.

AU - Hadinia, B.

AU - Jansen, G.

AU - Keefe, M.

AU - Krücken, R.

AU - Lighthall, J.

AU - McNeice, E.

AU - Miller, D.

AU - Otsuka, T.

AU - Purcell, J.

AU - Randhawa, J. S.

AU - Roger, T.

AU - Rojas, A.

AU - Savajols, H.

AU - Shotter, A.

AU - Tanihata, I.

AU - Thompson, I. J.

AU - Unsworth, C.

AU - Voss, P.

AU - Wang, Z.

PY - 2015/5/12

Y1 - 2015/5/12

N2 - The first conclusive evidence of a dipole resonance in Li11 having isoscalar character observed from inelastic scattering with a novel solid deuteron target is reported. The experiment was performed at the newly commissioned IRIS facility at TRIUMF. The results show a resonance peak at an excitation energy of 1.03±0.03MeV with a width of 0.51±0.11MeV (FWHM). The angular distribution is consistent with a dipole excitation in the distorted-wave Born approximation framework. The observed resonance energy together with shell model calculations show the first signature that the monopole tensor interaction is important in Li11. The first ab initio calculations in the coupled cluster framework are also presented.

AB - The first conclusive evidence of a dipole resonance in Li11 having isoscalar character observed from inelastic scattering with a novel solid deuteron target is reported. The experiment was performed at the newly commissioned IRIS facility at TRIUMF. The results show a resonance peak at an excitation energy of 1.03±0.03MeV with a width of 0.51±0.11MeV (FWHM). The angular distribution is consistent with a dipole excitation in the distorted-wave Born approximation framework. The observed resonance energy together with shell model calculations show the first signature that the monopole tensor interaction is important in Li11. The first ab initio calculations in the coupled cluster framework are also presented.

UR - https://www.scopus.com/pages/publications/84930508493

U2 - 10.1103/PhysRevLett.114.192502

DO - 10.1103/PhysRevLett.114.192502

M3 - Article

AN - SCOPUS:84930508493

SN - 0031-9007

VL - 114

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

M1 - 192502

ER -

Evidence of soft dipole resonance in Li 11 with isoscalar character

Abstract

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