Skawran, A., Adamczak, A., Antognini, A., Berger, N., Cocolios, T. E., Dressler, R., Duellmann, C., Eichler, R., Indelicato, P., Jungmann, K., Kirch, K., Knecht, A., Krauth, J. J., Nuber, J., Papa, A., Pohl, R., Pospelov, M., Rapisarda, E., Renisch, D., Reiter, P., Ritjoho, N., Roccia, S., Severijns, N., Vogiatzi, S., Wauters, F. and Willman, L. (2019). Towards nuclear structure with radioactive muonic atoms. Nuovo Cim. C-Colloq. Commun. Phys., 42 (2-3). BOLOGNA: SOC ITALIANA FISICA. ISSN 1826-9885

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Abstract

The muX project at the Paul Scherrer Institut aims to perform high-resolution muonic atom X-ray spectroscopy for the extraction of nuclear charge radii of radioactive isotopes that can be handled only in microgram quantities. Measurements of the absolute charge radii of high-Z radioactive elements are complementary to the measurements of relative differences in mean-square radii along the isotopic chain available from laser spectroscopy. One of the major limitations of atomic structure calculations is related with the uncertainty of the nuclear charge radius. This is the case for the extraction of the Weinberg angle from atomic parity violation in Ra-226. A new approach to solve previous limitations of muonic atom X-ray spectroscopy experiments is the application of multiple muon transfer reactions in a high-pressure hydrogen gas cell with a small admixture of deuterium. The validity of this method has been demonstrated with a measurement with only 5 mu g of gold.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Skawran, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Adamczak, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Antognini, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Berger, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cocolios, T. E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dressler, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Duellmann, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Eichler, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Indelicato, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jungmann, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kirch, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Knecht, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krauth, J. J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nuber, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Papa, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pohl, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pospelov, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rapisarda, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Renisch, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reiter, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ritjoho, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Roccia, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Severijns, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vogiatzi, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wauters, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Willman, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-154398
DOI: 10.1393/ncc/i2019-19125-7
Journal or Publication Title: Nuovo Cim. C-Colloq. Commun. Phys.
Volume: 42
Number: 2-3
Date: 2019
Publisher: SOC ITALIANA FISICA
Place of Publication: BOLOGNA
ISSN: 1826-9885
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
HYDROGEN-ATOMS; DIFFUSIONMultiple languages
Physics, MultidisciplinaryMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/15439

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