Search Results - "Kollmus, H"
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Application of a double-sided silicon-strip detector as a differential pumping barrier for NESR experiments at FAIR
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-10-2011)“…The presented work focuses on the development of a differential pumping system using double-sided silicon-strip detectors to separate the ultra-high vacuum of…”
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2
Experimental techniques for in-ring reaction experiments
Published in Physica scripta (01-11-2015)“…As a first step of the EXL project scheduled for the New Experimental Storage Ring at FAIR a precursor experiment (E105) was performed at the ESR at GSI. For…”
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3
Three-dimensional imaging of atomic four-body processes
Published in Nature (London) (06-03-2003)“…To understand the physical processes that occur in nature we need to obtain a solid concept about the 'fundamental' forces acting between pairs of elementary…”
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4
UHV-ERDA investigation of NEG coatings
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-06-2010)“…Non-evaporable getter (NEG) coatings are widely used in large vacuum systems such as particle accelerators. Since NEG coatings produced at the GSI…”
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5
Investigation of the nuclear matter distribution of 56Ni by elastic proton scattering in inverse kinematics
Published in Physica scripta (26-11-2015)“…We have measured the nuclear-matter distribution of the doubly-magic N = Z nucleus 56Ni by investigating elastic proton scattering in inverse kinematics. The…”
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6
Heavy-ion induced desorption yields of cryogenic surfaces bombarded with 4.2 MeV / u lead ions
Published in Physical review special topics. PRST-AB. Accelerators and beams (01-05-2011)“…The ion-induced desorption experiment, installed in the CERN Heavy-Ion Accelerator LINAC 3, has been used to study the dynamic outgassing of cryogenic…”
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7
Heavy-ion-induced electronic desorption of gas from metals
Published in Physical review letters (09-02-2007)“…During heavy-ion operation in several particle accelerators worldwide, dynamic pressure rises of orders of magnitude were triggered by lost beam ions that…”
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Breakup of H 2 in Singly Ionizing Collisions with Fast Protons: Channel-Selective Low-Energy Electron Spectra
Published in Physical review letters (17-09-2004)Get full text
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9
Three-body Coulomb problem probed by mapping the Bethe surface in ionizing ion-atom collisions
Published in Physical review letters (26-11-2001)“…The three-body Coulomb problem has been explored in kinematically complete experiments on single ionization of helium by 100 MeV/u C(6+) and 3.6 MeV/u Au(53+)…”
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Projectile-charge sign dependence of four-particle dynamics in helium double ionization
Published in Physical review letters (20-06-2003)“…Double ionization of helium by 6 MeV proton impact has been explored in a kinematically complete experiment using a "reaction microscope." For the first time,…”
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Simultaneous projectile-target ionization: a novel approach to (e, 2e) experiments on ions
Published in Physical review letters (11-03-2002)“…A kinematically complete experiment for simultaneous ionization of a projectile and target has been performed for 3.6 MeV/u C2+ on He collisions measuring the…”
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Double Ionization of Helium by Fast Electron Impact
Published in Physical review letters (22-03-1999)Get full text
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13
A new test stand for heavy ion induced gas desorption measurements at TSL
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-2008)“…In several experiments at CERN, GSI and BNL it has been found that the lifetime of highly energetic heavy ions in synchrotrons decreases with increasing number…”
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14
Thin film getter coatings for the GSI heavy-ion synchrotron upgrade
Published in Vacuum (12-12-2007)“…For the future project the Facility for Antiproton and Ion Research (FAIR) at GSI, an accelerator system with a base pressure of 10 −10 Pa is required. The low…”
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15
Ar beam induced desorption from different materials at TSL
Published in Vacuum (2010)“…This paper describes new experiments on the heavy ion desorption yield measurements with 5 MeV/u Ar 8+ and summarizes all results of experiments with 5 MeV/u…”
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16
Analysis of Eukaryotic mRNA Structures Directing Cotranslational Incorporation of Selenocysteine
Published in Nucleic acids research (01-04-1996)“…Translation of an mRNA encoding a selenoprotein requires that at least one UGA codon in the reading frame is recoded as a site for the insertion of…”
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17
Initial State Dependence of Low-Energy Electron Emission in Fast Ion Atom Collisions
Published in Physical review letters (06-12-1999)“…Single and multiple ionization of neon and argon atoms by 3.6 MeV/u Au{sup 53+} impact has been explored in kinematically complete experiments. Doubly…”
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The sequences of and distance between two cis-acting signals determine the efficiency of ribosomal frameshifting in human immunodeficiency virus type 1 and human T-cell leukemia virus type II in vivo
Published in Journal of Virology (01-09-1994)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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19
Electron correlations observed through intensity interferometry
Published in Physical review letters (31-01-2000)“…Intensity interferometry was applied to study electron correlations in doubly ionizing ion-atom collisions. In this method, the probability to find two…”
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Ultralow-Energy Electrons from Fast Heavy-Ion Helium Collisions: The “Target Cusp”
Published in Physical review letters (16-11-1998)Get full text
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