Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Roland Repnow"'
Autor:
Steffen Novotny, Michael Lestinsky, Manfred Grieser, Dmitri A. Orlov, Claude Krantz, Roland Repnow, A. S. Terekhov, Henrik Buhr, Alexander Wolf, P. Wilhelm, O. Novotný
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 5, p 050101 (2021)
Physical Review Accelerators and Beams
Physical review accelerators and beams 24(5), 050101 (2021). doi:10.1103/PhysRevAccelBeams.24.050101
Physical Review Accelerators and Beams
Physical review accelerators and beams 24(5), 050101 (2021). doi:10.1103/PhysRevAccelBeams.24.050101
Physical review accelerators and beams 24(5), 050101 (2021). doi:10.1103/PhysRevAccelBeams.24.050101
Published by American Physical Society, College Park, MD
Published by American Physical Society, College Park, MD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61b560714adc4c9375680920c8c48ce2
https://doaj.org/article/1ff778ab890a48a38809b9c1307b23e5
https://doaj.org/article/1ff778ab890a48a38809b9c1307b23e5
Autor:
Lutz Schweikhard, Claude Krantz, Manfred Grieser, Alexander Wolf, Stephen Vogel, A. P. O'Connor, O. Novotný, Sebastian George, Holger Kreckel, Christian Breitenfeldt, Svenja Lohmann, Philipp Herwig, Sunil Kumar, J. Lion, Klaus Blaum, Christian Meyer, A. Becker, Florian Grussie, J. Göck, Dirk Schwalm, S. Saurabh, R. von Hahn, K. Spruck, E. A. Guerin, P M Mishra, Roland Repnow
Publikováno v:
Physical Review Letters
Photodetachment thermometry on a beam of OH$^-$ in a cryogenic storage ring cooled to below 10 K is carried out using two-dimensional, frequency and time dependent photodetachment spectroscopy over 20 minutes of ion storage. In equilibrium with the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e822353de0e947aae7b98dd0399bba1c
https://doi.org/10.1103/physrevlett.119.023202
https://doi.org/10.1103/physrevlett.119.023202
Autor:
Stefan Schippers, Roland Repnow, Dietrich Bernhardt, A. Becker, Manfred Grieser, Michael Lestinsky, Alfred Müller, K. Spruck, Alexander Wolf, Claude Krantz, C. Brandau, Daniel Wolf Savin, O. Novotný, Michael Hahn
Publikováno v:
Journal of physics / Conference Series 875, 052005 (2017). doi:10.1088/1742-6596/875/6/052005
30th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC XXX, Cairns, Australien, 2017-07-26-2017-08-01
30th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC XXX, Cairns, Australien, 2017-07-26-2017-08-01
30th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC XXX, Cairns, Australien, 26 Jul 2017 - 1 Aug 2017; Journal of physics / Conference Series 875, 052005 (2017). doi:10.1088/1742-6596/875/6/052005
Absolute rate co
Absolute rate co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcef24a3218699dec19843336a6476a7
Autor:
A. Shornikov, T. Sieber, Andreas Wolf, Christian Breitenfeldt, J. Göck, M. Froese, Manfred Grieser, C. D. Schröter, Philipp Herwig, Stephen Vogel, Sunil Kumar, E. A. Guerin, P. Wilhelm, P M Mishra, R. von Hahn, Felix Laux, Dmitri A. Orlov, Stefan Schippers, J. Karthein, Klaus Blaum, Roland Repnow, H. Fadil, Sebastian George, Daniel Zajfman, F. Fellenberger, S. Menk, Xavier Urbain, Dirk Schwalm, K. Spruck, O. Novotný, Oded Heber, Claude Krantz, Lutz Schweikhard, S. Saurabh, A. Becker, Florian Grussie, A. P. O'Connor, Christian Meyer, F. Berg, Michael Rappaport, Holger Kreckel, Michael Lange, Joachim Ullrich, Svenja Lohmann
Publikováno v:
Review of Scientific Instruments
An electrostatic cryogenic storage ring, CSR, for beams of anions and cations with up to 300 keV kinetic energy per unit charge has been designed, constructed and put into operation. With a circumference of 35 m, the ion-beam vacuum chambers and all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6677d942d7efb24b3511e26b7583e5e4
http://arxiv.org/abs/1606.01525
http://arxiv.org/abs/1606.01525
Autor:
J. Karthein, Dirk Schwalm, R. von Hahn, Alexander Wolf, A. Becker, Manfred Grieser, Priyadarsini Mishra, Philipp Herwig, Klaus Blaum, Claude Krantz, A. P. O'Connor, Florian Grussie, Holger Kreckel, O. Novotný, K. Spruck, Saira George, Svenja Lohmann, Christian Meyer, J. Göck, Christian Breitenfeldt, Sunil Kumar, E. A. Guerin, S. Saurabh, Stephen Vogel, Roland Repnow, U. Hechtfischer
Publikováno v:
Physical Review Letters. 116
We have studied the photodissociation of CH^{+} in the Cryogenic Storage Ring at ambient temperatures below 10 K. Owing to the extremely high vacuum of the cryogenic environment, we were able to store CH^{+} beams with a kinetic energy of ∼60 keV f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0d225e13ffec185b4c128f0ae97938
https://doi.org/10.1103/physrevlett.116.113002
https://doi.org/10.1103/physrevlett.116.113002
Autor:
Andreas Wolf, Manfred Grieser, M. Froese, Michael Lange, Klaus Blaum, Lutz Schweikhard, Dirk Schwalm, Sebastian George, Robert von Hahn, Roland Repnow, S. Menk, Christian Breitenfeldt
Publikováno v:
International Journal of Mass Spectrometry
The decay of ion-bunches stored in the self-bunching mode of an electrostatic ion beam trap (EIBT) has been investigated as a function of the number of injected ions with the Cryogenic Trap for Fast ion beams (CTF) located at the Max Planck Institute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b59bf06aebf092e5a4b2a31eed299b
https://hdl.handle.net/11858/00-001M-0000-0029-C81E-4
https://hdl.handle.net/11858/00-001M-0000-0029-C81E-4
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 629:1-5
Measurements at the Test Storage Ring of the Max-Planck-Institut fur Kernphysik in Heidelberg (Germany) have shown that the signal amplitude induced in a Schottky-noise pickup electrode by a coasting electron-cooled ion beam can be greatly enhanced b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43dba7befa9609989364ef8aa513a253
https://doi.org/10.1016/j.nima.2010.12.034
https://doi.org/10.1016/j.nima.2010.12.034
Autor:
Manfred Grieser, Daniel Wolf Savin, Dirk Schwalm, O. Novotný, Henrik Buhr, Alexander Wolf, Roland Repnow, Annemieke Petrignani, Claude Krantz, Wolf D. Geppert, M. B. Mendes, Julia Stützel, Mathias Hamberg
Publikováno v:
Astrophysical Journal, 862(2):166. IOP Publishing Ltd.
We report our plasma rate coefficient and branching ratio measurements for dissociative recombination (DR) of D2Cl+ with electrons. The studies were performed in a merged-beams configuration using the TSR heavy-ion storage ring located at the Max Pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64961a57e2c7dbe15ac364aebbfeeff
https://doi.org/10.3847/1538-4357/aacefc
https://doi.org/10.3847/1538-4357/aacefc
Autor:
Henrik Buhr, Steffen Novotny, O. Novotný, Max H. Berg, S. Menk, Claude Krantz, Andreas Wolf, Dmitry A. Orlov, M. B. Mendes, Roland Repnow, Manfred Grieser, Dennis Bing, Annemieke Petrignani, Brandon Jordon-Thaden, Julia Stützel, Xavier Urbain
Publikováno v:
The Journal of Physical Chemistry A. 114:4864-4869
Ultraviolet and visible photodissociation of a vibrationally excited H(3)(+) ion beam, as produced by standard ion sources, was successfully implemented in an ion storage ring with the aim of investigating the decay of the excited molecular levels. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2985499c4367de047e3737ccb3c2e4aa
https://doi.org/10.1021/jp9104163
https://doi.org/10.1021/jp9104163
Autor:
Alfred Müller, Michael Lestinsky, Manfred Grieser, Dmitri A. Orlov, Stefan Schippers, Roland Repnow, D. Yu, E. W. Schmidt, Dietrich Bernhardt, Alexander Wolf
Publikováno v:
Journal of Physics: Conference Series. 58:137-140
The photorecombination spectrum of 48Ti18+ was measured employing the merged electron-ion beams technique at a heavy-ion storage ring. The experimental electron-ion collision energy range 0-80 eV comprises all dielectronic recombination (DR) resonanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f79d333802d761ffc818be3fe28a96
https://doi.org/10.1088/1742-6596/58/1/025
https://doi.org/10.1088/1742-6596/58/1/025