Journalartikel

First penning trap mass measurements beyond the proton drip line


AutorenlisteRauth, C.; Ackermann, D.; Blaum, K.; Block, M.; Chaudhuri, A.; Di, Z.; Eliseev, S.; Ferrer, R.; Habs, D.; Herfurth, F.; Hessberger, F. P.; Hofmann, S.; Kluge, H. -J.; Maero, G.; Martin, A.; Marx, G.; Mukherjee, M.; Neumayr, J. B.; Plass, W. R.; Rahaman, S.; Rodriguez, D.; Scheidenberger, C.; Schweikhard, L.; Thirolf, P. G.; Vorobjev, G.; Weber, C.

Jahr der Veröffentlichung2008

ZeitschriftPhysical Review Letters

Bandnummer100

Heftnummer1

ISSN0031-9007

eISSN1079-7114

Open Access StatusGreen

DOI Linkhttps://doi.org/10.1103/PhysRevLett.100.012501

VerlagAmerican Physical Society


Abstract
The masses of six neutron-deficient rare holmium and thulium isotopes close to the proton drip line were determined with the SHIPTRAP Penning trap mass spectrometer. For the first time the masses of the proton-unbound isotopes Ho-144,Ho-145 and Tm-147,Tm-148 were directly measured. The proton separation energies were derived from the measured mass values and compared to predictions from mass formulas. The new values of the proton separation energies are used to determine the location of the proton drip line for holmium and thulium more accurately.



Zitierstile

Harvard-ZitierstilRauth, C., Ackermann, D., Blaum, K., Block, M., Chaudhuri, A., Di, Z., et al. (2008) First penning trap mass measurements beyond the proton drip line, Physical Review Letters, 100(1), Article 012501. https://doi.org/10.1103/PhysRevLett.100.012501

APA-ZitierstilRauth, C., Ackermann, D., Blaum, K., Block, M., Chaudhuri, A., Di, Z., Eliseev, S., Ferrer, R., Habs, D., Herfurth, F., Hessberger, F., Hofmann, S., Kluge, H., Maero, G., Martin, A., Marx, G., Mukherjee, M., Neumayr, J., Plass, W., ...Weber, C. (2008). First penning trap mass measurements beyond the proton drip line. Physical Review Letters. 100(1), Article 012501. https://doi.org/10.1103/PhysRevLett.100.012501



Schlagwörter


DECAYNUCLEARRADIOACTIVITYSHIPTRAP

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