Measurements of Xe-110 and Te-106 decay half-lives

Z Janas; C Mazzocchi; L Batist; A Blazhev; M Gorska; M Kavatsyuk; O Kavatsyuk; R Kirchner; A Korgul; M La Commara; K Miernik; I. Mukha; A Plochocki; E Roeckl; K Schmidt

doi:10.1140/epja/i2004-10076-x

Measurements of Xe-110 and Te-106 decay half-lives

Z Janas^*
, C Mazzocchi
, L Batist
, A Blazhev
, M Gorska
, M Kavatsyuk
, O Kavatsyuk
, R Kirchner
, A Korgul
, M La Commara
, K Miernik
, I. Mukha
, A Plochocki
, E Roeckl
, K Schmidt

^*Corresponding author for this work

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

38 Citations (Scopus)

Abstract

The alpha-decays of Xe-110 and Te-106 were studied at the GSI on-line mass separator. By using the grow-in and decay of the alpha activity, observed in pulsed-beam measurement, the half-life of Xe-110 was found to be T-1/2 = 105(-25)(+35) ms. The lifetime of Te-106 was determined to be T-1/2 = 70(-10)(+20) mus by measuring the time between two successive Xe-110 --> Te-106 --> Sn-102 alpha-decays. The newly determined half-lives were used to calculate reduced alpha-decay widths for Te-106 and Xe-110. Universal systematics of reduced alpha widths are proposed to search for the evidence of enhancement of the a formation amplitude in the emitters above Sn-100.

Original language	English
Pages (from-to)	197-200
Number of pages	4
Journal	European Physical Journal A
Volume	23
Issue number	2
DOIs	https://doi.org/10.1140/epja/i2004-10076-x
Publication status	Published - Feb-2005

Keywords

ALPHA-DECAY

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Measurements of 110Xe and106Te decay half-lives
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title = "Measurements of Xe-110 and Te-106 decay half-lives",

abstract = "The alpha-decays of Xe-110 and Te-106 were studied at the GSI on-line mass separator. By using the grow-in and decay of the alpha activity, observed in pulsed-beam measurement, the half-life of Xe-110 was found to be T-1/2 = 105(-25)(+35) ms. The lifetime of Te-106 was determined to be T-1/2 = 70(-10)(+20) mus by measuring the time between two successive Xe-110 --> Te-106 --> Sn-102 alpha-decays. The newly determined half-lives were used to calculate reduced alpha-decay widths for Te-106 and Xe-110. Universal systematics of reduced alpha widths are proposed to search for the evidence of enhancement of the a formation amplitude in the emitters above Sn-100.",

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AU - Janas, Z

AU - Mazzocchi, C

AU - Batist, L

AU - Blazhev, A

AU - Gorska, M

AU - Kavatsyuk, M

AU - Kavatsyuk, O

AU - Kirchner, R

AU - Korgul, A

AU - La Commara, M

AU - Miernik, K

AU - Mukha, I.

AU - Plochocki, A

AU - Roeckl, E

AU - Schmidt, K

PY - 2005/2

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N2 - The alpha-decays of Xe-110 and Te-106 were studied at the GSI on-line mass separator. By using the grow-in and decay of the alpha activity, observed in pulsed-beam measurement, the half-life of Xe-110 was found to be T-1/2 = 105(-25)(+35) ms. The lifetime of Te-106 was determined to be T-1/2 = 70(-10)(+20) mus by measuring the time between two successive Xe-110 --> Te-106 --> Sn-102 alpha-decays. The newly determined half-lives were used to calculate reduced alpha-decay widths for Te-106 and Xe-110. Universal systematics of reduced alpha widths are proposed to search for the evidence of enhancement of the a formation amplitude in the emitters above Sn-100.

AB - The alpha-decays of Xe-110 and Te-106 were studied at the GSI on-line mass separator. By using the grow-in and decay of the alpha activity, observed in pulsed-beam measurement, the half-life of Xe-110 was found to be T-1/2 = 105(-25)(+35) ms. The lifetime of Te-106 was determined to be T-1/2 = 70(-10)(+20) mus by measuring the time between two successive Xe-110 --> Te-106 --> Sn-102 alpha-decays. The newly determined half-lives were used to calculate reduced alpha-decay widths for Te-106 and Xe-110. Universal systematics of reduced alpha widths are proposed to search for the evidence of enhancement of the a formation amplitude in the emitters above Sn-100.

KW - ALPHA-DECAY

U2 - 10.1140/epja/i2004-10076-x

DO - 10.1140/epja/i2004-10076-x

M3 - Article

SN - 1434-6001

VL - 23

SP - 197

EP - 200

JO - European Physical Journal A

JF - European Physical Journal A

IS - 2

ER -

Measurements of Xe-110 and Te-106 decay half-lives

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