Beta-delayed proton spectroscopy of 24Si

V. Banerjee; T. Kubo; A. Chakrabarti; H. Sakurai; Arup Bandyopadhyay; K. Morita; S. M. Lukyanov; K. Yoneda; H. Ogawa; D. Beaumel

doi:10.1088/0954-3899/24/8/014

Beta-delayed proton spectroscopy of ²⁴Si

V. Banerjee, T. Kubo, A. Chakrabarti, H. Sakurai, Arup Bandyopadhyay, K. Morita, S. M. Lukyanov, K. Yoneda, H. Ogawa, D. Beaumel

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

4 Citations (Scopus)

Abstract

Recently an experiment has been carried out at RIKEN, Japan, using the projectile fragment separator RIPS to test a new approach of studying β-delayed proton emitters. The approach consists of reduction of contamination from neighbouring isotones and isotopes by using a set of A1 absorbers at the RIPS focal plane and stopping the fragments of interest on a thin foil placed in front of a gas ΔE-Si E detector telescope for delayed proton measurement. These two together have led to a remarkable reduction of β-background in the delayed proton spectrum of ²⁴Si and a number of new levels in ²⁴Al decaying by proton emission to ²³Mg have been observed. The details of the technique and the results obtained from the β-delayed proton decay of ²⁴Si will be discussed.

Original language	English
Pages (from-to)	1403-1407
Number of pages	5
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	24
Issue number	8
DOIs	https://doi.org/10.1088/0954-3899/24/8/014
Publication status	Published - Aug 1998
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1088/0954-3899/24/8/014

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@article{050814346c6a4fd9b06204de75f1f636,

title = "Beta-delayed proton spectroscopy of 24Si",

abstract = "Recently an experiment has been carried out at RIKEN, Japan, using the projectile fragment separator RIPS to test a new approach of studying β-delayed proton emitters. The approach consists of reduction of contamination from neighbouring isotones and isotopes by using a set of A1 absorbers at the RIPS focal plane and stopping the fragments of interest on a thin foil placed in front of a gas ΔE-Si E detector telescope for delayed proton measurement. These two together have led to a remarkable reduction of β-background in the delayed proton spectrum of 24Si and a number of new levels in 24Al decaying by proton emission to 23Mg have been observed. The details of the technique and the results obtained from the β-delayed proton decay of 24Si will be discussed.",

author = "V. Banerjee and T. Kubo and A. Chakrabarti and H. Sakurai and Arup Bandyopadhyay and K. Morita and Lukyanov, {S. M.} and K. Yoneda and H. Ogawa and D. Beaumel",

note = "Funding Information: We would like to express our sincere gratitude to the whole GANIL accelerator staff lot delivering a high-quality primary beam and for the good working conditions in the preparation phase and during the experiment. We gratefully acknowledge B.A. Brown for providing us with shell-model results. This work has been supported by the IN2P3-GSI Collaboration program. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

year = "1998",

month = aug,

doi = "10.1088/0954-3899/24/8/014",

language = "English",

volume = "24",

pages = "1403--1407",

journal = "Journal of Physics G: Nuclear and Particle Physics",

issn = "0954-3899",

publisher = "IOP Publishing Ltd.",

number = "8",

}

TY - JOUR

T1 - Beta-delayed proton spectroscopy of 24Si

AU - Banerjee, V.

AU - Kubo, T.

AU - Chakrabarti, A.

AU - Sakurai, H.

AU - Bandyopadhyay, Arup

AU - Morita, K.

AU - Lukyanov, S. M.

AU - Yoneda, K.

AU - Ogawa, H.

AU - Beaumel, D.

N1 - Funding Information: We would like to express our sincere gratitude to the whole GANIL accelerator staff lot delivering a high-quality primary beam and for the good working conditions in the preparation phase and during the experiment. We gratefully acknowledge B.A. Brown for providing us with shell-model results. This work has been supported by the IN2P3-GSI Collaboration program. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 1998/8

Y1 - 1998/8

N2 - Recently an experiment has been carried out at RIKEN, Japan, using the projectile fragment separator RIPS to test a new approach of studying β-delayed proton emitters. The approach consists of reduction of contamination from neighbouring isotones and isotopes by using a set of A1 absorbers at the RIPS focal plane and stopping the fragments of interest on a thin foil placed in front of a gas ΔE-Si E detector telescope for delayed proton measurement. These two together have led to a remarkable reduction of β-background in the delayed proton spectrum of 24Si and a number of new levels in 24Al decaying by proton emission to 23Mg have been observed. The details of the technique and the results obtained from the β-delayed proton decay of 24Si will be discussed.

AB - Recently an experiment has been carried out at RIKEN, Japan, using the projectile fragment separator RIPS to test a new approach of studying β-delayed proton emitters. The approach consists of reduction of contamination from neighbouring isotones and isotopes by using a set of A1 absorbers at the RIPS focal plane and stopping the fragments of interest on a thin foil placed in front of a gas ΔE-Si E detector telescope for delayed proton measurement. These two together have led to a remarkable reduction of β-background in the delayed proton spectrum of 24Si and a number of new levels in 24Al decaying by proton emission to 23Mg have been observed. The details of the technique and the results obtained from the β-delayed proton decay of 24Si will be discussed.

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VL - 24

SP - 1403

EP - 1407

JO - Journal of Physics G: Nuclear and Particle Physics

JF - Journal of Physics G: Nuclear and Particle Physics

IS - 8

ER -

Beta-delayed proton spectroscopy of ²⁴Si

Abstract

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