M. Venhart
University of Jyväskylä
48 Papers
67 Citations
M. Venhart is an academic researcher from University of Jyväskylä. The author has contributed to research in topics: Neutron & Proton. The author has an hindex of 13, co-authored 39 publications.
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Papers
New Type of Asymmetric Fission in Proton-Rich Nuclei
Andrei Andreyev,J. Elseviers,Mark Huyse,P. Van Duppen,S. Antalic,A. E. Barzakh,N. Bree,Thomas Elias Cocolios,V. F. Comas,Jan Diriken,D. V. Fedorov,V. N. Fedosseev,S. Franchoo,J. A. Heredia,O. Ivanov,U. Köster,B. A. Marsh,Katsuhisa Nishio,Robert Page,N. Patronis,M. D. Seliverstov,I. Tsekhanovich,P. Van den Bergh,J. Van de Walle,M. Venhart,S. Vermote,Martin Veselsky,Cyrillus Wagemans,Takatoshi Ichikawa,Akira Iwamoto,Peter Möller,Arnold J. Sierk +31 more
TL;DR: A new type of asymmetric fission, not caused by large shell effects related to fragment magic proton and neutron numbers, as observed in the actinide region, is studied by using resonant laser ionization with subsequent mass separation at ISOLDE (CERN).
gamma-Ray Spectroscopy at the Limits : First Observation of Rotational Bands in Lr-255
Steffen Ketelhut,Paul Greenlees,Dieter Ackermann,S. Antalic,Emyr Clement,I. G. Darby,O. Dorvaux,A. Drouart,S. Eeckhaudt,B. J. P. Gall,Andreas Görgen,T. Grahn,C. Gray-Jones,K. Hauschild,R-D Herzberg,F. P. Hessberger,Ulrika Jakobsson,G. D. Jones,Peter B. Jones,R. Julin,S. Juutinen,T. L. Khoo,W. Korten,M. Leino,A.-P. Leppänen,J. Ljungvall,S. Moon,M. Nyman,A. Obertelli,Janne Pakarinen,E. Parr,Philippos Papadakis,Pauli Peura,J. Piot,A. Pritchard,P. Rahkila,D. Rostron,Panu Ruotsalainen,M. Sandzelius,Jan Sarén,C. Scholey,Juha Sorri,A. Steer,B. Sulignano,Theisen Ch,Juha Uusitalo,M. Venhart,M. Zielińska,M. Bender,P.-H. Heenen +49 more
TL;DR: The rotational band structure of Lr-255 has been investigated using advanced in-beam gamma-ray spectroscopic techniques as mentioned in this paper, which is the largest nucleus to date to be studied in this manner.
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High-K,t1/2=1.4(1) ms, isomeric state in Lr255
K. Hauschild,A. Lopez-Martens,Alexander Yeremin,O. Dorvaux,S. Antalic,Alexey Belozerov,Ch. Briançon,M. L. Chelnokov,V. I. Chepigin,D. Curien,B. Gall,Andreas Görgen,V. A. Gorshkov,Magne Guttormsen,Francis Hanappe,A. P. Kabachenko,F. Khalfallah,André Larsen,O. N. Malyshev,A. Minkova,A. G. Popeko,M. Rousseau,Neil Rowley,S. Saro,A. Shutov,Sunniva Siem,Louise Stuttge,A. I. Svirikhin,N. U. H. Syed,Ch. Theisen,M. Venhart +30 more
TL;DR: An isomeric state in {sup 255}Lr with a half-life of t{sub 1/2} = 14(1) ms and E{sub x}>720-keV has been observed for the first time using the GABRIELA setup at the focal plane of the VASSILISSA separator as discussed by the authors.
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Investigation of high-K states in 252No
B. Sulignano,Ch. Theisen,J. P. Delaroche,Michel Girod,J. Ljungvall,Dieter Ackermann,S. Antalic,O. Dorvaux,A. Drouart,B. J. P. Gall,Andreas Görgen,Paul Greenlees,K. Hauschild,R.-D. Herzberg,F. P. Heßberger,Ulrika Jakobsson,Peter B. Jones,Rauno Julin,S. Juutinen,Steffen Ketelhut,W. Korten,Matti Leino,A. Lopez-Martens,M. Nyman,A. Obertelli,Janne Pakarinen,Philippos Papadakis,E. Parr,Pauli Peura,J. Piot,P. Rahkila,D. Rostron,P. Ruotsalainen,Jan Sarén,C. Scholey,Juha Sorri,Juha Uusitalo,M. Venhart,M. Zielińska +38 more
TL;DR: In this article, the rotational band built upon a two-quasiparticle isomeric state of ${}^{252}$No up to spin (i.e., the excited states of the band were populated with the ∆ ∆ + ∆ fusion-evaporation reaction) was investigated.
α decay ofRe159and proton emission fromTa155
R. D. Page,L. Bianco,I. G. Darby,Juha Uusitalo,D. T. Joss,T. Grahn,R.-D. Herzberg,J. Pakarinen,J. Thomson,S. Eeckhaudt,Paul Greenlees,Peter B. Jones,R. Julin,S. Juutinen,Steffen Ketelhut,M. Leino,A.-P. Leppänen,M. Nyman,P. Rahkila,Jan Sarén,C. Scholey,A. Steer,M. B. Gomez Hornillos,Jim Al-Khalili,A. J. Cannon,Paul Stevenson,S. Erturk,B. J. P. Gall,B. Hadinia,M. Venhart,Jayne Simpson +30 more
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