JYFL-ACCLAB-JM14 Oblate-deformed proton emitter 149Lu


Auranen, Kalle; Briscoe, Andrew; Pakarinen, Janne; Greenlees, Paul; Julin, Rauno; Leino, Matti; Romero Fernández, Jorge; Uusitalo, Juha; Grahn, Tuomas; Sandzelius, Mikael; Rahkila, Panu; Ojala, Joonas et al. (2023). JYFL-ACCLAB-JM14 Oblate-deformed proton emitter 149Lu. V. 26.10.2020. University of Jyväskylä. https://doi.org/10.23729/65298853-0ec8-4728-a981-8b44bad7c467.


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All authors: Auranen, Kalle; Briscoe, Andrew; Pakarinen, Janne; Greenlees, Paul; Julin, Rauno; Leino, Matti; Romero Fernández, Jorge; Uusitalo, Juha; Grahn, Tuomas; Sandzelius, Mikael; Rahkila, Panu; Ojala, Joonas; Saren, Jan; Luoma, Minna; Tolosa Delgado, Alvaro; Illana Sison, Andres; Joukainen, Henna; Montes Plaza, Adrian; Ruotsalainen, Panu; Jutila, Henri; Louko, Jussi; Zimba, George

Contact information: jyfl-acclab-data@jyu.fi

Funders: Academy of Finland

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Availability and identifiers

Availability: Direct download

Publication year: 2023


Description of the dataset

Description: The experiment was technically successful. First day and night of the beam time was allocated for the calibration of the DSSD. A known proton emitter 151-Lu was produced, and sufficient amount of proton decay events were observed at the DSSD. The calibration run was followed by a scan of excitation energy in order to produce and identify 149-Lu via it's proton decay. Data was collected with three different beam energies. 149-Lu was not observed during the online analysis, however, it might still be in the recorder traces. Last 2.5 days of the beam time were allocated for a further study of a fast proton activity observed during the 149-Lu scan without traces. This activity turned out to be the proton decay of a known 3/2+ state of 147-Tm. As a side product, a sufficient amount p tagged prompt gammas of 147-Tm was collected.

Keywords (YSO): nuclear physics

Fields of science: 114 Physical sciences

Do you deal with data concerning special categories of personal data in your research?: No


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Last updated on 2023-17-05 at 10:49