Publisher’s Note: First Observation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi>Zn</mml:mi><mml:mprescripts /><mml:none /><mml:mn>54</mml:mn></mml:mmultiscripts></mml:math>and its Decay by Two-Proton Emission [Phys. Rev. Lett.<b>94</b>, 232501 (2005)]

Blank, Β.; Bey, A.; Canchel, G.; Dossat, C.; Fleury, A.; Giovinazzo, J.; Matéa, I.; Adimi, N.; Oliveira, F. de; Stefan, I.; Георгиев, Г.; Grévy, S.; Thomas, J. C.; Borcea, C.; Cortina, D.; Caamaño, M.; Stănoiu, M.; Aksouh, F.; Brown, B. A.; Barker, F.C.; Richter, W. A.

doi:10.1103/physrevlett.94.249901

Cited by 51 publications

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“…Examples of this are the two-proton decays of 45 Fe [2] and 54 Zn [3]. In cases where this condition is not reached, Bochkarev et al [4] considered a distinction in the decay type based on the width of the potential intermediate state.…”

Section: Introductionmentioning

confidence: 99%

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

et al. 2011

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The interactions of a E/A=70-MeV 9 C beam with a Be target was used to populate levels in Be, B, and C isotopes which undergo decay into many-particle exit channels. The decay products were detected in the HiRA array and the level energies were identified from their invariant mass. Correlations between the decay products were examined to deduce the nature of the decays, specifically to what extent all the fragments were created in one prompt step or whether the disintegration proceeded in a sequential fashion through long-lived intermediate states. In the latter case, information on the spin of the level was also obtained. Of particular interest is the 5-body decay of the 8 C ground state which was found to disintegrate in two steps of two-proton decay passing through the 6 Beg.s. intermediate state. The isobaric analog of 8 Cg.s. in 8 B was also found to undergo two-proton decay to the isobaric analog of 6 Beg.s. in 6 Li. A 9.69-MeV state in 10 C was found to undergo prompt 4-body decay to the 2p+2α exit channel. The two protons were found to have a strong enhancement in the diproton region and the relative energies of all four p-α pairs were consistent with the 5 Lig.s. resonance.

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Section: Introductionmentioning

confidence: 99%

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

et al. 2011

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“…Corrections and feedback are very welcome and should be communicated to the author (thoennessen@nscl.msu.edu). The most recent entry included is dated from June 17 th , 2005 [70].…”

Section: Remarksmentioning

confidence: 99%

Exploring the Limits of Stability

Thoennessen¹

2005

AIP Conference Proceedings

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“…It is expected, however, that this decay mode * pfutzner@fuw.edu.pl should be observable for almost every even-Z element up to tellurium [7]. In the first experiments the evidence for 2p decay was obtained by means of arrays of Si detectors which only allowed for a determination of the total decay energy and the decay time [5,6,8]. To fully explore the physical information carried by the two protons, however, one has to record their momenta separately.…”

Section: Introductionmentioning

confidence: 99%

Proton spectroscopy ofNi48,Fe46, andCr
Pomorski
¹
,
Pfützner
²
,
Dominik
³

et al. 2014
Phys. Rev. C
79
1
45
0
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Results of decay spectroscopy on nuclei in vicinity of the doubly magic 48 Ni are presented. The measurements were performed with a Time Projection Chamber with optical readout which records tracks of ions and protons in the gaseous volume. Six decays of 48 Ni, including four events of twoproton ground-state radioactivity were recorded. An advanced reconstruction procedure yielded the 2p decay energy for 48 Ni of Q2p = 1.29(4) MeV. In addition, the energy spectra of β-delayed protons emitted in the decays of 44 Cr and 46 Fe, as well as half-lives and branching ratios were determined. The results were found to be consistent with the previous measurements made with Si detectors. A new proton line in the decay of 44 Cr corresponding to the decay energy of 760 keV is reported. The first evidence for the β2p decay of 46 Fe, based on one clear event, is shown.

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Publisher’s Note: First Observation ofZn54and its Decay by Two-Proton Emission [Phys. Rev. Lett.94, 232501 (2005)]

Cited by 51 publications

References 0 publications

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

Exploring the Limits of Stability

Proton spectroscopy ofNi48,Fe46, andCr
Pomorski
¹
,
Pfützner
²
,
Dominik
³

et al. 2014
Phys. Rev. C
79
1
45
0
View full text Add to dashboard Cite

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Publisher’s Note: First Observation ofZn54and its Decay by Two-Proton Emission [Phys. Rev. Lett.94, 232501 (2005)]

Cited by 51 publications

References 0 publications

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using aC9beam

Exploring the Limits of Stability

Proton spectroscopy ofNi48,Fe46, andCrPomorski1, Pfützner2, Dominik3 et al. 2014Phys. Rev. C791450View full textAdd to dashboardCite

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Proton spectroscopy ofNi48,Fe46, andCr
Pomorski
¹
,
Pfützner
²
,
Dominik
³

et al. 2014
Phys. Rev. C
79
1
45
0
View full text Add to dashboard Cite