J
Julian Bergmann
Researcher at University of Giessen
Publications - 32
Citations - 313
Julian Bergmann is an academic researcher from University of Giessen. The author has contributed to research in topics: Neutron & Nuclide. The author has an hindex of 7, co-authored 20 publications receiving 169 citations.
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Journal ArticleDOI
Dawning of the N=32 shell closure seen through precision mass measurements of neutron-rich titanium isotopes
Erich Leistenschneider,Erich Leistenschneider,Moritz P. Reiter,Moritz P. Reiter,S. Ayet San Andrés,S. Ayet San Andrés,B. Kootte,B. Kootte,Jason D. Holt,Petr Navrátil,C. Babcock,Carlo Barbieri,B. R. Barquest,Julian Bergmann,J. Bollig,J. Bollig,T. Brunner,T. Brunner,E. Dunling,E. Dunling,A. Finlay,A. Finlay,Hans Geissel,Hans Geissel,L. Graham,Florian Greiner,Heiko Hergert,Christine Hornung,C. Jesch,R. Klawitter,R. Klawitter,Y. Lan,Y. Lan,Daniel Lascar,Daniel Lascar,K. G. Leach,Wayne Lippert,J. E. McKay,J. E. McKay,S. F. Paul,S. F. Paul,Achim Schwenk,Achim Schwenk,Achim Schwenk,D. Short,D. Short,J. Simonis,V. Somà,R. Steinbrügge,S. R. Stroberg,S. R. Stroberg,Robert Thompson,Michael E. Wieser,Christian Will,Mikhail I. Yavor,Corina Andreoiu,Timo Dickel,Timo Dickel,Iris Dillmann,Iris Dillmann,Gerald Gwinner,Wolfgang R. Plaß,Wolfgang R. Plaß,C. Scheidenberger,C. Scheidenberger,A. A. Kwiatkowski,A. A. Kwiatkowski,Jens Dilling,Jens Dilling +68 more
TL;DR: These measurements represent the first scientific results of TITAN using the newly commissioned multiple-reflection time-of-flight mass spectrometer, substantiated by independent measurements from TITAN's Penning trap mass Spectrometer.
Journal ArticleDOI
Hyper-EMG: A new probability distribution function composed of Exponentially Modified Gaussian distributions to analyze asymmetric peak shapes in high-resolution time-of-flight mass spectrometry
S. Purushothaman,S. Ayet San Andrés,Julian Bergmann,Timo Dickel,J. Ebert,Hans Geissel,Christine Hornung,Wolfgang R. Plaß,C. Rappold,C. Scheidenberger,Y.K. Tanaka,Mikhail I. Yavor +11 more
TL;DR: In this article, a new probability distribution function (PDF) called hyper-Exponentially Modified Gaussian (hyper-EMG) is introduced for the analysis of high-resolution spectra from multiple-reflection time-of-flight mass spectrometers.
Journal ArticleDOI
High-resolution, accurate multiple-reflection time-of-flight mass spectrometry for short-lived, exotic nuclei of a few events in their ground and low-lying isomeric states
Samuel Ayet San Andrés,Christine Hornung,J. Ebert,Wolfgang R. Plaß,Timo Dickel,Hans Geissel,Christoph Scheidenberger,Julian Bergmann,Florian Greiner,Emma Haettner,C. Jesch,Wayne Lippert,Israel Mardor,Ivan Miskun,Zygmunt Patyk,S. Pietri,Alexander Pihktelev,S. Purushothaman,Moritz P. Reiter,Moritz P. Reiter,Ann-Kathrin Rink,Helmut Weick,Mikhail I. Yavor,S. Bagchi,Volha Charviakova,P. Constantin,M. Diwisch,Andrew Finlay,S. Kaur,R. Knöbel,Johannes Lang,Bo Mei,Iain Moore,Jan-Hendrik Otto,Ilkka Pohjalainen,A. Prochazka,C. Rappold,M. Takechi,Yoshiki Tanaka,J. S. Winfield,Xiaodong Xu +40 more
TL;DR: In this article, the mass values and corresponding uncertainties for the most challenging conditions: down to a few events in a spectrum and overlapping distributions, characterized only by a broader common peak shape were determined.
Journal ArticleDOI
Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag
Christine Hornung,Daler Amanbayev,I. Dedes,Gabriella Kripko-Koncz,Ivan Miskun,Noritaka Shimizu,Samuel Ayet San Andrés,Julian Bergmann,Timo Dickel,J. Dudek,J. Dudek,J. Ebert,Hans Geissel,M. Górska,H. Grawe,Florian Greiner,Emma Haettner,Takaharu Otsuka,Wolfgang R. Plaß,S. Purushothaman,Ann-Kathrin Rink,Christoph Scheidenberger,Helmut Weick,S. Bagchi,S. Bagchi,A. Blazhev,Olga Charviakova,D. Curien,Andrew Finlay,S. Kaur,Wayne Lippert,Jan-Hendrik Otto,Zygmunt Patyk,S. Pietri,Yoshiki Tanaka,Yusuke Tsunoda,J. S. Winfield +36 more
TL;DR: In this paper, a long-lived (1 / 2 − ) isomeric state was discovered, and its excitation energy was determined to be 618(38) keV.
Journal ArticleDOI
Recent upgrades of the multiple-reflection time-of-flight mass spectrometer at TITAN, TRIUMF
Timo Dickel,Samuel Ayet San Andrés,Sönke Beck,Julian Bergmann,Jens Dilling,Florian Greiner,Christine Hornung,Andrew Jacobs,Gabriella Kripko-Koncz,Ania Kwiatkowski,Erich Leistenschneider,Alexander Pikthtelev,Wolfgang R. Plaß,Moritz P. Reiter,Moritz P. Reiter,Christoph Scheidenberger,Christian Will +16 more
TL;DR: A multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) has been installed and integrated into the TITAN experiment at TRIUMF as discussed by the authors.