Analog B ( M 1 ) strengths in the T z = ± 3 2 mirror nuclei Mn 47 and Ti 47

Uthayakumaar, S.; Bentley, M. A.; Yajzey, R.; Bazin, D.; Belarge, J.; Bender, P. C.; Davies, P. J.; Elman, B.; Gade, A.; Haylett, T.; Iwasaki, H.; Kahl, D.; Kobayashi, N.; Longfellow, B.; Lonsdale, S. J.; Lunderberg, E.; Morris, L.; Napoli, D. R.; Pereira-Lopez, X.; Recchia, F.; Simpson, E. C.; Wadsworth, R.; Weisshaar, D.

doi:10.1103/PhysRevC.109.044307

Analog $B (M 1)$ strengths in the $T_{z} = \pm \frac{3}{2}$ mirror nuclei ${}^{47}{Mn}$ and ${}^{47}{Ti}$

Journal Article · Thu Apr 04 00:00:00 EDT 2024 · Physical Review. C

DOI:https://doi.org/10.1103/PhysRevC.109.044307· OSTI ID:2333698

Uthayakumaar, S.; ; ; ; Belarge, J.; Bender, P. C.; ; Elman, B.; ; Haylett, T.; ; Kahl, D.; Kobayashi, N.; Longfellow, B.; Lonsdale, S. J.; Lunderberg, E.; Morris, L.; ; ; Recchia, F. more »

The lifetimes of the first excited ${\frac{7}{2}}^{-}$ states in the $T_{z} = \pm \frac{3}{2}$ mirror nuclei ${}^{47}{Mn}$ and ${}^{47}{Ti}$ have been extracted utilizing the $γ$ -ray line shape method, giving $τ = 687 (36)$ ps and $τ = 331 (15)$ ps respectively. Since these transitions are essentially pure $M 1$ transitions, these results allow for a high-precision comparison of analog $M 1$ strengths in mirror nuclei. The two analog $B (M 1) s$ are observed to be identical to a precision of about $10 %$ . The expected dependence of the transition matrix element with $T_{z}$ has been used to extract the separate isoscalar and isovector components of the transition strength, and the results are discussed in the context of predictions, based on the isospin formalism, regarding analog $B (M 1)$ strengths.

Published by the American Physical Society 2024

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Research Organization:: Michigan State University, East Lansing, MI (United States)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: AC02-05CH11231; SC0014537; SC0023633

OSTI ID:: 2333698

Alternate ID(s):: OSTI ID: 2333631

Journal Information:: Physical Review. C, Journal Name: Physical Review. C Journal Issue: 4 Vol. 109; ISSN PRVCAN; ISSN 2469-9985

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (27)

Pulsed beam lifetime measurements in 64Cu, 59Ni, 65Zn, 45,47,49Ti and 47,49,50,51V White, D. C. S.; McDonald, W. J.; Hutcheon, D. A. Nuclear Physics A, Vol. 260, Issue 2 https://doi.org/10.1016/0375-9474(76)90024-5	journal	April 1976
Commissioning the A1900 projectile fragment separator Morrissey, D. J.; Sherrill, B. M.; Steiner, M. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 204 https://doi.org/10.1016/S0168-583X(02)01895-5	journal	May 2003
The S800 spectrograph Bazin, D.; Caggiano, J. A.; Sherrill, B. M. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 204 https://doi.org/10.1016/S0168-583X(02)02142-0	journal	May 2003
Geant4—a simulation toolkit Agostinelli, S.; Allison, J.; Amako, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3 https://doi.org/10.1016/S0168-9002(03)01368-8	journal	July 2003
Shell model study of the isobaric chains A=50, A=51 and A=52 Poves, A.; Sánchez-Solano, J.; Caurier, E. Nuclear Physics A, Vol. 694, Issue 1-2 https://doi.org/10.1016/S0375-9474(01)00967-8	journal	November 2001
Compilation of electromagnetic transition rates in light nuclei (A ≤ 40) Skorka, S. J.; Hertel, J.; Retz-Schmidt, T. W. Nuclear Data Sheets. Section A, Vol. 2, Issue 4 https://doi.org/10.1016/S0550-306X(66)80011-3	journal	November 1966
Nuclear Data Sheets for A = 47 Burrows, T. W. Nuclear Data Sheets, Vol. 108, Issue 5 https://doi.org/10.1016/j.nds.2007.04.002	journal	May 2007
A simulation tool for Recoil Distance Method lifetime measurements at NSCL Adrich, P.; Enderich, D.; Miller, D. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 598, Issue 2 https://doi.org/10.1016/j.nima.2008.09.055	journal	January 2009
The performance of the Gamma-Ray Energy Tracking In-beam Nuclear Array GRETINA Paschalis, S.; Lee, I. Y.; Macchiavelli, A. O. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 709 https://doi.org/10.1016/j.nima.2013.01.009	journal	May 2013
The performance of the γ-ray tracking array GRETINA for γ-ray spectroscopy with fast beams of rare isotopes Weisshaar, D.; Bazin, D.; Bender, P. C. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 847 https://doi.org/10.1016/j.nima.2016.12.001	journal	March 2017
Evaluated experimental isobaric analogue states from T=1/2 to T=3 and associated IMME coefficients MacCormick, M.; Audi, G. Nuclear Physics A, Vol. 925 https://doi.org/10.1016/j.nuclphysa.2014.01.007	journal	May 2014
Isospin dependence of electromagnetic transition strengths among an isobaric triplet Boso, A.; Milne, S. A.; Bentley, M. A. Physics Letters B, Vol. 797 https://doi.org/10.1016/j.physletb.2019.134835	journal	October 2019
Spectroscopy of the T = 2 mirror nuclei 48Fe/48Ti using mirrored knockout reactions Yajzey, R.; Bentley, M. A.; Simpson, E. C. Physics Letters B, Vol. 823 https://doi.org/10.1016/j.physletb.2021.136757	journal	December 2021
Mirror energy differences above the 0f7/2 shell: First γ-ray spectroscopy of the T = −2 nucleus 56Zn Fernández, A.; Jungclaus, A.; Doornenbal, P. Physics Letters B, Vol. 823 https://doi.org/10.1016/j.physletb.2021.136784	journal	December 2021
On the Consequences of the Symmetry of the Nuclear Hamiltonian on the Spectroscopy of Nuclei Wigner, E. Physical Review, Vol. 51, Issue 2 https://doi.org/10.1103/PhysRev.51.106	journal	January 1937
In-beam γ -ray spectroscopy of P37–42 Hill, A. M.; Gade, A.; Bazin, D. Physical Review C, Vol. 104, Issue 1 https://doi.org/10.1103/PhysRevC.104.014305	journal	July 2021
Spectroscopy of the T=32 A=47 and A=45 mirror nuclei via one- and two-nucleon knockout reactions Uthayakumaar, S.; Bentley, M. A.; Simpson, E. C. Physical Review C, Vol. 106, Issue 2 https://doi.org/10.1103/PhysRevC.106.024327	journal	August 2022
Recoil-distance lifetime measurements of states inV47andTi47induced by heavy-ion reactions Toulemonde, M.; Schulz, N.; Merdinger, J. C. Physical Review C, Vol. 13, Issue 5 https://doi.org/10.1103/PhysRevC.13.1889	journal	May 1976
Realistic collective nuclear Hamiltonian Dufour, Marianne; Zuker, Andrés P. Physical Review C, Vol. 54, Issue 4 https://doi.org/10.1103/PhysRevC.54.1641	journal	October 1996
Separation of isoscalar, isovector, orbital, and spin contributions inM1transitions in mirror nuclei Fujita, Y.; Brown, B. A.; Ejiri, H. Physical Review C, Vol. 62, Issue 4 https://doi.org/10.1103/PhysRevC.62.044314	journal	September 2000
Observation of mutually enhanced collectivity in self-conjugate 38 76 Sr 38 Lemasson, A.; Iwasaki, H.; Morse, C. Physical Review C, Vol. 85, Issue 4 https://doi.org/10.1103/PhysRevC.85.041303	journal	April 2012
Isospin-breaking interactions studied through mirror energy differences Bentley, M. A.; Lenzi, S. M.; Simpson, S. A. Physical Review C, Vol. 92, Issue 2 https://doi.org/10.1103/PhysRevC.92.024310	journal	August 2015
Mirrored one-nucleon knockout reactions to the T z = ± 3 2 A = 53 mirror nuclei Milne, S. A.; Bentley, M. A.; Simpson, E. C. Physical Review C, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevC.93.024318	journal	February 2016
Isospin-symmetry breaking corrections for the description of triplet energy differences Lenzi, S. M.; Bentley, M. A.; Lau, R. Physical Review C, Vol. 98, Issue 5 https://doi.org/10.1103/PhysRevC.98.054322	journal	November 2018
Establishing the Maximum Collectivity in Highly Deformed N = Z Nuclei Llewellyn, R. D. O.; Bentley, M. A.; Wadsworth, R. Physical Review Letters, Vol. 124, Issue 15 https://doi.org/10.1103/PhysRevLett.124.152501	journal	April 2020
The shell model as a unified view of nuclear structure Caurier, E.; Martínez-Pinedo, G.; Nowacki, F. Reviews of Modern Physics, Vol. 77, Issue 2 https://doi.org/10.1103/RevModPhys.77.427	journal	June 2005
Open access data for the paper "Analogue B(M1) strengths in the Tz = ±3/2 mirror nuclei 47Mn and 47Ti" Bentley, Mike University of York https://doi.org/10.15124/6ac56aba-6665-426e-83e4-3ad3d384ca7c	dataset	January 2022

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