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Achim Richter
Researcher at Technische Universität Darmstadt
Publications - 656
Citations - 18241
Achim Richter is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Inelastic scattering & Electron. The author has an hindex of 61, co-authored 654 publications receiving 16937 citations. Previous affiliations of Achim Richter include University of Münster & University of Saskatchewan.
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Mixing of isoscalar and isovector magnetic dipole excitation modes in 206Pb and 208Pb: Case of electron scattering form factors.
TL;DR: It is demonstrated here that the isoscalar-isovector mixing is also crucial for explaining the momentum dependence and the absolute magnitude of the form factor.
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Transverse electron scattering form factors at low momentum transfer: sensitivity to in-medium modifications of vector mesons?
TL;DR: In this article, form factor measurements of $M2$ and $M4$ with inelastic electron scattering at higher values of $q$ were used as a test case to derive information on in-medium modifications of the meson mass.
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Depopulation of the Jπ = 9- isomer in 180Ta to the Jπ = 1+ ground state by Coulomb excitation
Ch. Schlegel,P. von Neumann-Cosel,J. de Boer,J. Gerl,M. Kaspar,I. Kozhoukharov,M. Loewe,H.J. Maier,P.J. Napiorkowsky,I. Peter,M. Rejmund,Achim Richter,H. Schaffner,J. Srebrny,M. Würkner,H. J. Wollersheim +15 more
TL;DR: In-beam Coulomb excitation of the odd-odd nucleus 180Ta has been studied by using a 136Xe beam and a setup consisting of five EUROBALL CLUSTER detectors and the Darmstadt-Heidelberg Crystal Ball array as mentioned in this paper.
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The horizontal drift chambers for the focal plane proton-polarimeter of the 3-spectrometer setup at MAMI
Th. Pospischil,P. Bartsch,D. Baumann,R. Böhm,Klemen Bohinc,Klemen Bohinc,N. Clawiter,M. Ding,S. Derber,M. O. Distler,D. Elsner,I. Ewald,J.M. Friedrich,J.M. Friedrich,R. Geiges,S. Grözinger,M. Hamdorf,S. Hedicke,P. Jennewein,J. Jourdan,M. Kahrau,F. Klein,P. König,A. Kozlov,H. Kramer,K. W. Krygier,J. Lac,A. Liesenfeld,S. Malov,Justin I. McIntyre,Harald Merkel,P. Merle,U. Müller,R. Neuhausen,E. A. J. M. Offermann,M. Potokar,Ronald Ransome,Achim Richter,G. Rosner,J. Sanner,H. Schmieden,Michael Seimetz,Ingo Sick,O. Strähle,A. Süle,A. Wagner,Th. Walcher,Glen A. Warren,M. Weis,X. Q. Wu +49 more
TL;DR: In this paper, a large-area horizontal drift chamber was built for use in a proton polarimeter with a gas mixture of 20% argon and 80% ethane.
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High-resolution (e, e') study of isovector M1 and M2 transitions in the oxygen isotopes
TL;DR: In this paper, a tentative spin-parity assignment of J π = 3 2 + is proposed for the 14.75 MeV level, where the transition to the 15.10 MEV level is mainly M1 with B (M1, k )↑ = 0.14 ± 0.04 μ N 2.