Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21

M. V. Lund; M. J. G. Borge; J. A. Briz; Joakim Cederkäll; H. O. U. Fynbo; J. H. Jensen; B. Jonson; K. L. Laursen; T. Nilsson; A. Perea; V. Pesudo; K. Riisager; O. Tengblad

doi:10.1016/j.physletb.2015.09.044

Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21

M. V. Lund, M. J. G. Borge, J. A. Briz, Joakim Cederkäll, H. O. U. Fynbo, J. H. Jensen, B. Jonson, K. L. Laursen, T. Nilsson, A. Perea, V. Pesudo, K. Riisager, O. Tengblad

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

Abstract

We have observed beta(+)-delayed alpha and p alpha emission from the proton-rich nucleus Mg-21 produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of beta p alpha emission. We discuss the systematic of beta-delayed particle emission decays, show that our observed decays fit naturally into the existing pattern, and argue that the patterns are to a large extent caused by odd-even effects. (C) 2015 The Authors. Published by Elsevier B.V.

Original language	English
Pages (from-to)	356-359
Journal	Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	750
DOIs	https://doi.org/10.1016/j.physletb.2015.09.044
Publication status	Published - 2015

Subject classification (UKÄ)

Subatomic Physics

Free keywords

Beta decay
Multi-particle emission
(21)mg

Access to Document

10.1016/j.physletb.2015.09.044

Cite this

Lund, M. V., Borge, M. J. G., Briz, J. A., Cederkäll, J., Fynbo, H. O. U., Jensen, J. H., Jonson, B., Laursen, K. L., Nilsson, T., Perea, A., Pesudo, V., Riisager, K., & Tengblad, O. (2015). Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 750, 356-359. https://doi.org/10.1016/j.physletb.2015.09.044

@article{3731608cf4a8421d9491d79652547326,

title = "Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21",

abstract = "We have observed beta(+)-delayed alpha and p alpha emission from the proton-rich nucleus Mg-21 produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of beta p alpha emission. We discuss the systematic of beta-delayed particle emission decays, show that our observed decays fit naturally into the existing pattern, and argue that the patterns are to a large extent caused by odd-even effects. (C) 2015 The Authors. Published by Elsevier B.V.",

keywords = "Beta decay, Multi-particle emission, (21)mg",

author = "Lund, {M. V.} and Borge, {M. J. G.} and Briz, {J. A.} and Joakim Cederk{\"a}ll and Fynbo, {H. O. U.} and Jensen, {J. H.} and B. Jonson and Laursen, {K. L.} and T. Nilsson and A. Perea and V. Pesudo and K. Riisager and O. Tengblad",

year = "2015",

doi = "10.1016/j.physletb.2015.09.044",

language = "English",

volume = "750",

pages = "356--359",

journal = "Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

}

Lund, MV, Borge, MJG, Briz, JA, Cederkäll, J, Fynbo, HOU, Jensen, JH, Jonson, B, Laursen, KL, Nilsson, T, Perea, A, Pesudo, V, Riisager, K & Tengblad, O 2015, 'Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21', Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 750, pp. 356-359. https://doi.org/10.1016/j.physletb.2015.09.044

TY - JOUR

T1 - Systematic trends in beta-delayed particle emitting nuclei: The case of beta p alpha emission from Mg-21

AU - Lund, M. V.

AU - Borge, M. J. G.

AU - Briz, J. A.

AU - Cederkäll, Joakim

AU - Fynbo, H. O. U.

AU - Jensen, J. H.

AU - Jonson, B.

AU - Laursen, K. L.

AU - Nilsson, T.

AU - Perea, A.

AU - Pesudo, V.

AU - Riisager, K.

AU - Tengblad, O.

PY - 2015

Y1 - 2015

N2 - We have observed beta(+)-delayed alpha and p alpha emission from the proton-rich nucleus Mg-21 produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of beta p alpha emission. We discuss the systematic of beta-delayed particle emission decays, show that our observed decays fit naturally into the existing pattern, and argue that the patterns are to a large extent caused by odd-even effects. (C) 2015 The Authors. Published by Elsevier B.V.

AB - We have observed beta(+)-delayed alpha and p alpha emission from the proton-rich nucleus Mg-21 produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of beta p alpha emission. We discuss the systematic of beta-delayed particle emission decays, show that our observed decays fit naturally into the existing pattern, and argue that the patterns are to a large extent caused by odd-even effects. (C) 2015 The Authors. Published by Elsevier B.V.

KW - Beta decay

KW - Multi-particle emission

KW - (21)mg

U2 - 10.1016/j.physletb.2015.09.044

DO - 10.1016/j.physletb.2015.09.044

M3 - Article

SN - 0370-2693

VL - 750

SP - 356

EP - 359

JO - Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -