Stretched states in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi mathvariant="normal">B</mml:mi><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>12</mml:mn><mml:mo>,</mml:mo><mml:mn>13</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>with the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>(</mml:mo><mml:mrow><mml:mi>d</mml:mi><mml:mo>,</mml:mo><mml:mi>α</mml:mi></mml:mrow><mml:mo>)</mml:mo></mml:math>reaction

Wuosmaa, A. H.; Schiffer, J. P.; Bedoor, S.; Albers, M.; Alcorta, M.; Back, B. B.; Bertone, P. F.; Deibel, C. M.; Hoffman, C. R.; Lighthall, J. C.; Marley, S. T.; Pardo, R. C.; Rehm, K. E.; Shetty, Dinesh

doi:10.1103/physrevc.90.061301

Cited by 7 publications

(2 citation statements)

References 22 publications

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“…The experimental setup was identical to that described in [22]. A schematic diagram of the experimental setup appears in Fig.…”

Section: B Experimental Setupmentioning

confidence: 99%

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
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We have studied the 14,15 C(d, 3 He) 13,14 B proton-removing reactions in inverse kinematics. The (d, 3 He) reaction probes the proton occupation of the target ground state, and also provides spectroscopic information about the final states in 13,14 B. The experiments were performed using 14,15 C beams from the ATLAS accelerator at Argonne National Laboratory. The reaction products were analyzed with the HELIOS device. Angular distributions were obtained for transitions from both reactions. The 14 C-beam data reveal transitions to excited states in 13 B that suggest configurations with protons outside the π(0p 3/2 ) orbital, and some possibility of proton cross-shell 0p − 1s0d excitations, in the 14 C ground state. The 15 C-beam data confirm the existence of a broad 2 − excited state in 14 B. The experimental data are compared to the results of shell-model calculations.

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“…The experimental setup was identical to that described in [22]. A schematic diagram of the experimental setup appears in Fig.…”

Section: B Experimental Setupmentioning

confidence: 99%

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
Self Cite
17
1
3
0
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show abstract

“…While, due to its unbound target final states, the present reaction mechanism is too complex to allow quantitative dynamical calculations, in common with other linear-and angularmomentum mismatched two-nucleon transfer reactions, such as (α, d) and its inverse, see e.g. [21,22], its strong selectivity of (stretched) transitions involving maximal orbital angular momentum transfer is a firm qualitative feature. Such large -selectivity in one-neutron pickup at intermediate energy is shown in Fig.…”

mentioning

confidence: 90%

In-beam $γ$-ray spectroscopy at the proton dripline: $^{40}$Sc

Gade,

Weisshaar,

Brown

et al. 2020

Preprint

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We report on the first in-beam γ-ray spectroscopy of the proton-dripline nucleus 40 Sc using two-nucleon pickup onto an intermediate-energy rare-isotope beam of 38 Ca. The 9 Be( 38 Ca, 40 Sc+γ)X reaction at 60.9 MeV/nucleon mid-target energy selectively populates states in 40 Sc for which the transferred proton and neutron couple to high orbital angular momentum. In turn, due to angular-momentum selection rules in proton emission and the nuclear structure and energetics of 39 Ca, such states in 40 Sc then exhibit γ-decay branches although they are well above the proton separation energy. This work uniquely complements results from particle spectroscopy following charge-exchange reactions on 40 Ca as well as 40 Ti EC/β + decay which both display very different selectivities. The population and γ-ray decay of the previously known first (5 − ) state at 892 keV and the observation of a new level at 2744 keV are discussed in comparison to the mirror nucleus and shell-model calculations. On the experimental side, this work shows that high-resolution in-beam γ-ray spectroscopy is possible with new generation Ge arrays for reactions induced by rare-isotope beams on the level of a few µb of cross section.

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Excited Nuclear States for B-13 (Boron)

Sukhoruchkin¹,

Soroko²

2016

Supplement to I/25 a-F

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Stretched states inB12,13with the(d,α)reaction

Cited by 7 publications

References 22 publications

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
Self Cite
17
1
3
0
View full text Add to dashboard Cite

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
Self Cite
17
1
3
0
View full text Add to dashboard Cite

In-beam $γ$-ray spectroscopy at the proton dripline: $^{40}$Sc

Excited Nuclear States for B-13 (Boron)

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Stretched states inB12,13with the(d,α)reaction

Cited by 7 publications

References 22 publications

Structure ofC14andB14from theBedoor1, Wuosmaa2, Albers3 et al. 2016Phys. Rev. CSelf Cite17130View full textAdd to dashboardCite

Structure ofC14andB14from theBedoor1, Wuosmaa2, Albers3 et al. 2016Phys. Rev. CSelf Cite17130View full textAdd to dashboardCite

In-beam $γ$-ray spectroscopy at the proton dripline: $^{40}$Sc

Excited Nuclear States for B-13 (Boron)

Contact Info

Product

Resources

About

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
Self Cite
17
1
3
0
View full text Add to dashboard Cite

Structure ofC14andB14from the
Bedoor
¹
,
Wuosmaa
²
,
Albers
³

et al. 2016
Phys. Rev. C
Self Cite
17
1
3
0
View full text Add to dashboard Cite