Investigation of the new isotope 172Ho and of 174Er

K. Becker; F. Meissner; W. D. Schmidt-Ott; U. Bosch; V. Kunze; H. Salewski; R. Kirchner; O. Klepper; E. Roeckl; D. Schardt; K. Rykaczewski

doi:10.1016/0375-9474(91)90080-P

Investigation of the new isotope ¹⁷²Ho and of ¹⁷⁴Er

K. Becker
, F. Meissner
, W. D. Schmidt-Ott
, U. Bosch
, V. Kunze
, H. Salewski
, R. Kirchner
, O. Klepper
, E. Roeckl
, D. Schardt
, K. Rykaczewski

Nuclear Structure and Nuclear Astrophysi

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

24 Scopus citations

Abstract

In multinucleon-transfer reactions between an 11.6 MeV u¹³⁶Xe beam and enriched ¹⁸⁶W targets the decay of the new isotope ¹⁷²Ho was observed at the GSI on-line mass separator. For ¹⁷²Ho, the half-life was measured to be 25(3) s and a decay scheme is proposed on the basis of γγ-coincidence data. The decay of 3.1 (3) min ¹⁷⁴Er was reinvestigated. The decay schemes are discussed within level systematics and macroscopic-microscopic model calculations.

Original language	English
Pages (from-to)	557-567
Number of pages	11
Journal	Nuclear Physics A
Volume	522
Issue number	3-4
DOIs	https://doi.org/10.1016/0375-9474(91)90080-P
State	Published - 1991

Funding

* The work has been supported contract number 06&105.

Keywords

Radioactivity Nuclear Structure

Access to Document

10.1016/0375-9474(91)90080-P

Cite this

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title = "Investigation of the new isotope 172Ho and of 174Er",

abstract = "In multinucleon-transfer reactions between an 11.6 MeV u 136Xe beam and enriched 186W targets the decay of the new isotope 172Ho was observed at the GSI on-line mass separator. For 172Ho, the half-life was measured to be 25(3) s and a decay scheme is proposed on the basis of γγ-coincidence data. The decay of 3.1 (3) min 174Er was reinvestigated. The decay schemes are discussed within level systematics and macroscopic-microscopic model calculations.",

keywords = "Radioactivity Nuclear Structure",

author = "K. Becker and F. Meissner and Schmidt-Ott, \{W. D.\} and U. Bosch and V. Kunze and H. Salewski and R. Kirchner and O. Klepper and E. Roeckl and D. Schardt and K. Rykaczewski",

year = "1991",

doi = "10.1016/0375-9474(91)90080-P",

language = "English",

volume = "522",

pages = "557--567",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "3-4",

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TY - JOUR

T1 - Investigation of the new isotope 172Ho and of 174Er

AU - Becker, K.

AU - Meissner, F.

AU - Schmidt-Ott, W. D.

AU - Bosch, U.

AU - Kunze, V.

AU - Salewski, H.

AU - Kirchner, R.

AU - Klepper, O.

AU - Roeckl, E.

AU - Schardt, D.

AU - Rykaczewski, K.

PY - 1991

Y1 - 1991

N2 - In multinucleon-transfer reactions between an 11.6 MeV u 136Xe beam and enriched 186W targets the decay of the new isotope 172Ho was observed at the GSI on-line mass separator. For 172Ho, the half-life was measured to be 25(3) s and a decay scheme is proposed on the basis of γγ-coincidence data. The decay of 3.1 (3) min 174Er was reinvestigated. The decay schemes are discussed within level systematics and macroscopic-microscopic model calculations.

AB - In multinucleon-transfer reactions between an 11.6 MeV u 136Xe beam and enriched 186W targets the decay of the new isotope 172Ho was observed at the GSI on-line mass separator. For 172Ho, the half-life was measured to be 25(3) s and a decay scheme is proposed on the basis of γγ-coincidence data. The decay of 3.1 (3) min 174Er was reinvestigated. The decay schemes are discussed within level systematics and macroscopic-microscopic model calculations.

KW - Radioactivity Nuclear Structure

UR - https://www.scopus.com/pages/publications/0009163524

U2 - 10.1016/0375-9474(91)90080-P

DO - 10.1016/0375-9474(91)90080-P

M3 - Article

AN - SCOPUS:0009163524

SN - 0375-9474

VL - 522

SP - 557

EP - 567

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 3-4

ER -