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Free Molecule Studies by Perturbed $\gamma - \gamma$ Angular Correlation: A New Path to Accurate Nuclear Quadrupole Moments
/ Haas, Heinz (CERN ; U. Aveiro (main)) ; Röder, Jens (CERN ; U. Aveiro (main)) ; Correia, Joao G (CERN ; IST, Lisbon (main)) ; Schell, J (CERN ; U. Duisburg-Essen) ; Fenta, Abel S (U. Aveiro (main)) ; Vianden, Reiner (Bonn U., HISKP) ; Larsen, Emil M H (U. Copenhagen (main)) ; Aggelund, Patrick A (U. Copenhagen (main)) ; Fromsejer, Rasmus (U. Copenhagen (main)) ; Hemmingsen, Lars B S (U. Copenhagen (main)) et al.
Accurate nuclear quadrupole moment values are essential as benchmarks for nuclear structure models
and for the interpretation of experimentally determined nuclear quadrupole interactions in terms of
electronic and molecular structure. Here, we present a novel route to such data by combining perturbed γ-γ
angular correlation measurements on free small linear molecules, realized for the first time within this
work, with state-of-the-art ab initio electronic structure calculations of the electric field gradient at the
probe site. [...]
2021 - 6 p.
- Published in : Phys. Rev. Lett. 126 (2021) 103001
Fulltext: PDF;
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Quadrupole moments of Cd and Zn nuclei: When solid-state, molecular, atomic, and nuclear theory meet
/ Haas, H (CERN ; Aveiro U.) ; Sauer, S P A (Copenhagen U.) ; Hemmingsen, L (Copenhagen U.) ; Kellö, V (Comenius U.) ; Zhao, P W (Argonne, PHY)
The nuclear quadrupole moment $(Q)$ of the $5/2^+$ isomeric state of $^{111}$Cd, of particular importance to the interpretation of Perturbed Angular Correlation experiments in condensed matter, was determined by combining existing PAC data with high-level ab initio (CCSD(T)) calculations for Cd-dimethyl and hybrid density functional theory for metallic Cd. A revised value of $Q =.641(25)\text{ b}$ is found, much reduced from earlier estimates. [...]
2017 - 6 p.
- Published in : EPL 117 (2017) 62001
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Comparison of Tracking Simulation with Experiment on the GSI UNILAC
/ Yin, Xuejun (Beijing, Inst. High Energy Phys.) ; Barth, Winfried (Darmstadt, GSI) ; Bayer, Wolfgang (Darmstadt, GSI) ; Groening, Lars ; Hofmann, Ingo (Darmstadt, GSI) ; Richter, Simone (Darmstadt, GSI) ; Yaramyshev, Stepan (Darmstadt, GSI) ; Franchi, Andrea (CERN) ; Sauer, Andreas (Frankfurt U.)
In the European framework “High Intensity Pulsed Proton Injector” (HIPPI), the 3D linac code comparison and benchmarking program with experiment have been initialed. PARMILA and HALODYN are involved in this work. [...]
2013 - 3 p.
- Published in : (2013) , pp. TUPWA019
Fulltext: PDF; External link: Published version from JACoW
In : 4th International Particle Accelerator Conference, Shanghai, China, 12 - 17 May 2013, pp.1763
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5.
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LINAC Code Benchmarking for the UNILAC Experiment
/ Franchi, A ; Bayer, W ; Franchetti, G ; Groening, L ; Hofmann, I ; Orzhekhovskaya, A ; Yaramyshev, S ; Yin, X ; Sauer, A ; Tiede, R et al.
CARE-Conf-06-083-HIPPI ; CARE-Conf-2006-083-HIPPI.
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2006.
Fulltext
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LORASR Code Development
/ Tiede, Rudolf (IAP, Frankfurt-am-Main) ; Clemente, Gianluigi (IAP, Frankfurt-am-Main) ; Minaev, Sergey (ITEP, Moscow) ; Podlech, Holger (IAP, Frankfurt-am-Main) ; Ratzinger, Ulrich (IAP, Frankfurt-am-Main) ; Sauer, Andreas Christoph (IAP, Frankfurt-am-Main)
CARE-Conf-06-006-HIPPI; CARE-Conf-2006-006-HIPPI.-
2006 - 3 p.
Fulltext: PDF; External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.2194
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First Cryogenic Tests of the Superconducting CH-structure
/ Podlech, Holger (IAP, Frankfurt-am-Main) ; Commenda, Christian (IAP, Frankfurt-am-Main) ; Klein, Horst (IAP, Frankfurt-am-Main) ; Liebermann, Holger (IAP, Frankfurt-am-Main) ; Ratzinger, Ulrich (IAP, Frankfurt-am-Main) ; Sauer, Andreas Christoph (IAP, Frankfurt-am-Main)
CARE-Conf-06-004-HIPPI; CARE-Conf-2006-004-HIPPI.-
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1588
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8.
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The HITRAP Decelerator Project at GSI
/ Dahl, Ludwig A (GSI, Darmstadt) ; Barth, Winfried (GSI, Darmstadt) ; Hofmann, Benjamin (IAP, Frankfurt-am-Main) ; Kaiser, Michael (GSI, Darmstadt) ; Kester, Oliver Karl (GSI, Darmstadt) ; Kluge, Hans-Jürgen (GSI, Darmstadt) ; Ratzinger, Ulrich (IAP, Frankfurt-am-Main) ; Sauer, Andreas Christoph (IAP, Frankfurt-am-Main) ; Schempp, Alwin (IAP, Frankfurt-am-Main) ; Vinzenz, Wolfgang (GSI, Darmstadt)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1568
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Linac code benchmarking for the HIPPI project
/ Franchi, A ; Bayer, W ; Franchetti, G ; Groening, L ; Hofmann, I ; Orzhekovskaya, A ; Yaramishev, S ; Yin, X ; Sauer, A ; Tiede, R et al.
2006 - 9 p.
- Published in : ICFA Beam Dyn. Newsl.: 41 (2006) , pp. 17-25
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10.
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First Tests Of The Superconducting Ch-structure
/ Podlech, Holger ; Deitinghoff, Horst ; Klein, Horst ; Liebermann, Holger ; Ratzinger, Ulrich ; Sauer, Andreas C ; Tiede, Rudolf
CARE-CONF-05-014-HIPPI; CARE-CONF-2005-014-HIPPI.-
CARE, 2005
Fulltext: PDF; External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3414
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