Anomalous transition strength in the proton-unbound nucleus I5653109

M G {Procter}; D M {Cullen}; C {Scholey}; P {Ruotsalainen}; L {Angus}; T {Bäck}; B {Cederwall}; A {Dewald}; C {Fransen}; T {Grahn}; P T {Greenlees}; M {Hackstein}; U {Jakobsson}; P M {Jones}; R {Julin}; S {Juutinen}; S {Ketelhut}; M {Leino}; R {Liotta}; N M {Lumley}; P J R {Mason}; P {Nieminen}; M {Nyman}; J {Pakarinen}; T {Pissulla}; P {Peura}; P {Rahkila}; J {Revill}; S V {Rigby}; W {Rother}; M {Sandzelius}; J {Sarén}; J {Sorri}; M. J. Taylor; J {Uusitalo}; P {Wady}; C {Qi}; F R {Xu}

doi:10.1016/j.physletb.2011.09.012

Anomalous transition strength in the proton-unbound nucleus I5653109

M G {Procter}, D M {Cullen}, C {Scholey}, P {Ruotsalainen}, L {Angus}, T {Bäck}, B {Cederwall}, A {Dewald}, C {Fransen}, T {Grahn}, P T {Greenlees}, M {Hackstein}, U {Jakobsson}, P M {Jones}, R {Julin}, S {Juutinen}, S {Ketelhut}, M {Leino}, R {Liotta}, N M {Lumley}P J R {Mason}, P {Nieminen}, M {Nyman}, J {Pakarinen}, T {Pissulla}, P {Peura}, P {Rahkila}, J {Revill}, S V {Rigby}, W {Rother}, M {Sandzelius}, J {Sarén}, J {Sorri}, M. J. Taylor, J {Uusitalo}, P {Wady}, C {Qi}, F R {Xu}

Division of Cancer Sciences (L5)

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

Abstract

A lifetime measurement has been made for the first excited 11/2+ state in the proton-unbound nucleus I5653109 using the recoil-distance Doppler-shift method in conjunction with recoil-proton tagging. The experimental reduced transition probability is considerably smaller than the prediction of theoretical shell-model calculations using the CD-Bonn nucleon–nucleon potential. The discrepancy between the theoretical and experimental reduced transition strengths in this work most likely arises from the inability of the current shell-model calculations to accurately account for the behavior of the unbound nuclear states.

Original language	English
Pages (from-to)	118-122
Number of pages	5
Journal	Physics Letters B
Volume	704
Issue number	3
DOIs	https://doi.org/10.1016/j.physletb.2011.09.012
Publication status	Published - Oct 2011

Keywords

Lifetimes
B(E2)
Recoil-distance Doppler-shift method
Recoil-decay tagging
CD-Bonn
Effective charges
A=109

Research Beacons, Institutes and Platforms

Manchester Cancer Research Centre

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10.1016/j.physletb.2011.09.012

http://www.sciencedirect.com/science/article/pii/S0370269311010744

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{Procter}, M. G., {Cullen}, D. M., {Scholey}, C., {Ruotsalainen}, P., {Angus}, L., {Bäck}, T., {Cederwall}, B., {Dewald}, A., {Fransen}, C., {Grahn}, T., {Greenlees}, P. T., {Hackstein}, M., {Jakobsson}, U., {Jones}, P. M., {Julin}, R., {Juutinen}, S., {Ketelhut}, S., {Leino}, M., {Liotta}, R., ... {Xu}, F. R. (2011). Anomalous transition strength in the proton-unbound nucleus I5653109. Physics Letters B, 704(3), 118-122. https://doi.org/10.1016/j.physletb.2011.09.012

@article{b063179603e749529eaaf95e3d004f21,

title = "Anomalous transition strength in the proton-unbound nucleus I5653109",

abstract = "A lifetime measurement has been made for the first excited 11/2+ state in the proton-unbound nucleus I5653109 using the recoil-distance Doppler-shift method in conjunction with recoil-proton tagging. The experimental reduced transition probability is considerably smaller than the prediction of theoretical shell-model calculations using the CD-Bonn nucleon–nucleon potential. The discrepancy between the theoretical and experimental reduced transition strengths in this work most likely arises from the inability of the current shell-model calculations to accurately account for the behavior of the unbound nuclear states.",

keywords = "Lifetimes, B(E2), Recoil-distance Doppler-shift method, Recoil-decay tagging, CD-Bonn, Effective charges, A=109",

author = "{Procter}, {M G} and {Cullen}, {D M} and C {Scholey} and P {Ruotsalainen} and L {Angus} and T {B{\"a}ck} and B {Cederwall} and A {Dewald} and C {Fransen} and T {Grahn} and {Greenlees}, {P T} and M {Hackstein} and U {Jakobsson} and {Jones}, {P M} and R {Julin} and S {Juutinen} and S {Ketelhut} and M {Leino} and R {Liotta} and {Lumley}, {N M} and {Mason}, {P J R} and P {Nieminen} and M {Nyman} and J {Pakarinen} and T {Pissulla} and P {Peura} and P {Rahkila} and J {Revill} and {Rigby}, {S V} and W {Rother} and M {Sandzelius} and J {Sar{\'e}n} and J {Sorri} and Taylor, {M. J.} and J {Uusitalo} and P {Wady} and C {Qi} and {Xu}, {F R}",

year = "2011",

month = oct,

doi = "10.1016/j.physletb.2011.09.012",

language = "English",

volume = "704",

pages = "118--122",

journal = "Physics Letters B",

publisher = "Elsevier BV",

number = "3",

}

{Procter}, MG, {Cullen}, DM, {Scholey}, C, {Ruotsalainen}, P, {Angus}, L, {Bäck}, T, {Cederwall}, B, {Dewald}, A, {Fransen}, C, {Grahn}, T, {Greenlees}, PT, {Hackstein}, M, {Jakobsson}, U, {Jones}, PM, {Julin}, R, {Juutinen}, S, {Ketelhut}, S, {Leino}, M, {Liotta}, R, {Lumley}, NM, {Mason}, PJR, {Nieminen}, P, {Nyman}, M, {Pakarinen}, J, {Pissulla}, T, {Peura}, P, {Rahkila}, P, {Revill}, J, {Rigby}, SV, {Rother}, W, {Sandzelius}, M, {Sarén}, J, {Sorri}, J, Taylor, MJ, {Uusitalo}, J, {Wady}, P, {Qi}, C & {Xu}, FR 2011, 'Anomalous transition strength in the proton-unbound nucleus I5653109', Physics Letters B, vol. 704, no. 3, pp. 118-122. https://doi.org/10.1016/j.physletb.2011.09.012

TY - JOUR

T1 - Anomalous transition strength in the proton-unbound nucleus I5653109

AU - {Procter}, M G

AU - {Cullen}, D M

AU - {Scholey}, C

AU - {Ruotsalainen}, P

AU - {Angus}, L

AU - {Bäck}, T

AU - {Cederwall}, B

AU - {Dewald}, A

AU - {Fransen}, C

AU - {Grahn}, T

AU - {Greenlees}, P T

AU - {Hackstein}, M

AU - {Jakobsson}, U

AU - {Jones}, P M

AU - {Julin}, R

AU - {Juutinen}, S

AU - {Ketelhut}, S

AU - {Leino}, M

AU - {Liotta}, R

AU - {Lumley}, N M

AU - {Mason}, P J R

AU - {Nieminen}, P

AU - {Nyman}, M

AU - {Pakarinen}, J

AU - {Pissulla}, T

AU - {Peura}, P

AU - {Rahkila}, P

AU - {Revill}, J

AU - {Rigby}, S V

AU - {Rother}, W

AU - {Sandzelius}, M

AU - {Sarén}, J

AU - {Sorri}, J

AU - Taylor, M. J.

AU - {Uusitalo}, J

AU - {Wady}, P

AU - {Qi}, C

AU - {Xu}, F R

PY - 2011/10

Y1 - 2011/10

N2 - A lifetime measurement has been made for the first excited 11/2+ state in the proton-unbound nucleus I5653109 using the recoil-distance Doppler-shift method in conjunction with recoil-proton tagging. The experimental reduced transition probability is considerably smaller than the prediction of theoretical shell-model calculations using the CD-Bonn nucleon–nucleon potential. The discrepancy between the theoretical and experimental reduced transition strengths in this work most likely arises from the inability of the current shell-model calculations to accurately account for the behavior of the unbound nuclear states.

AB - A lifetime measurement has been made for the first excited 11/2+ state in the proton-unbound nucleus I5653109 using the recoil-distance Doppler-shift method in conjunction with recoil-proton tagging. The experimental reduced transition probability is considerably smaller than the prediction of theoretical shell-model calculations using the CD-Bonn nucleon–nucleon potential. The discrepancy between the theoretical and experimental reduced transition strengths in this work most likely arises from the inability of the current shell-model calculations to accurately account for the behavior of the unbound nuclear states.

KW - Lifetimes

KW - B(E2)

KW - Recoil-distance Doppler-shift method

KW - Recoil-decay tagging

KW - CD-Bonn

KW - Effective charges

KW - A=109

U2 - 10.1016/j.physletb.2011.09.012

DO - 10.1016/j.physletb.2011.09.012

M3 - Article

VL - 704

SP - 118

EP - 122

JO - Physics Letters B

JF - Physics Letters B

IS - 3

ER -

Anomalous transition strength in the proton-unbound nucleus I5653109

Abstract

Keywords

Research Beacons, Institutes and Platforms

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