Electron-impact dissociation and transient properties of a stored LiH2- beam (2007)
Lammich, L., Altevogt, S., Buhr, H., Kreckel, H., Krohn, S., Lange, M., ...
Electron-impact dissociation and transition properties of a stored LiH2- beam (2007)
Lammich, Lutz, Altevogt, S., Buhr, H., Kreckel, H., Krohn, S., Lange, M., ...
The fragmentation of LiH2 - anions after electron impact was investigated at the heavy-ion storage ring TSR. The main reaction channel was found to be electron detachment followed by a breakup into...
Electron-impact dissociation and transient properties of a stored LiH2- beam (2006)
Lammich, L., Altevogt, S., Buhr, H., Kreckel, H., Krohn, S., Lange, M., ...
Abstract. The fragmentation of LiH2- anions after electron impact was investigated at the heavy-ion storage ring TSR. The main reaction channel was found to be electron detachment followed by a...
Wake effects in the evolution of fast molecular ions through thin foils (2005)
Garcia-Molina, R., Abril, I., Heredia-Avalos, S., Lammich, L., Buhr, H., Kreckel, H., ...
In order to improve the geometrical characterization of molecular ions using the Coulomb Explosion Imaging method, we discuss the need to include wake effects in a full description of the...
Cooling of Molecular Ion Beams (2004)
Wolf,A., Krohn,S., Kreckel,H., Lammich,L., Lange,M., Strasser,D., ...
An overview of the use of stored ion beams and phase space cooling (electron cooling) is given for the field of molecular physics. Emphasis is given to interactions between molecular ions and...
Cooling of Molecular Ion beams (2004)
Wolf,A., Krohn,S., Kreckel,H., Lammich,L., Lange,M., Strasser,D., ...
An overview of the use of stored ion beams and phase space cooling (electron cooling) is given for the field of molecular physics. Emphasis is given to interactions between molecular ions and...
Breakup dynamics and isotope effects in D2H+ and H2D +dissociative recombination (2004)
Strasser,D., Lammich,L., Kreckel,H., Lange,M., Krohn,S., Schwalm,D., ...
The breakup dynamics of D2H + and H2Df+ following dissociative recombination with low energetic electrons has been studied combining two-dimensional imaging and storage ring techniques. The...
Coulomb-explosion imaging of CH2+: Target-polarization effects and bond-angle distribution (2004)
Lammich,L., Buhr,H., Kreckel,H., Krohn,S., Lange,M., Schwalm,D., ...
The effect of target polarization fields on the bond-angle distribution following the foil-induced Coulomb explosion of CH2+ has been measured. Incorporating a detailed model description of the...
Cooling of Molecular Ion Beams (2004)
Wolf, A., Krohn, S., Kreckel, H., Lammich, L., Lange, M., Strasser, D., ...
An overview of the use of stored ion beams and phase space cooling (electron cooling) is given for the field of molecular physics. Emphasis is given to interactions between molecular ions and...
Cooling of Molecular Ion beams (2004)
Wolf, A., Krohn, S., Kreckel, H., Lammich, L., Lange, M., Strasser, D., ...
An overview of the use of stored ion beams and phase space cooling (electron cooling) is given for the field of molecular physics. Emphasis is given to interactions between molecular ions and...
Breakup dynamics and isotope effects in D2H+ and H2D +dissociative recombination (2004)
Strasser, D., Lammich, L., Kreckel, H., Lange, M., Krohn, S., Schwalm, D., ...
The breakup dynamics of D2H + and H2Df+ following dissociative recombination with low energetic electrons has been studied combining two-dimensional imaging and storage ring techniques. The...
Coulomb-explosion imaging of CH2+: Target-polarization effects and bond-angle distribution (2004)
Lammich, L., Buhr, H., Kreckel, H., Krohn, S., Lange, M., Schwalm, D., ...
The effect of target polarization fields on the bond-angle distribution following the foil-induced Coulomb explosion of CH2+ has been measured. Incorporating a detailed model description of the...
Breakup dynamics in the dissociative recombination of H3+ and its isotopomers (2003)
Lammich,L., Kreckel,H., Krohn,S., Lange,M., Schwalm,D., Strasser,D., ...
The dynamics of the fragmentation process following the recombination with low energetic free electrons was studied for Hþ 3 and Dþ 3 using a two-dimensional imaging technique. The kinematical...
Physics with Cold Molecular Ions (2003)
Zajfman,D., Krohn,S., Lange,M., Kreckel,H., Lammich,L., Strasser,D., ...
A survey of the physics of ultracold atoms and molecules taking into consideration the latest research on ultracold phenomena, such as Bose Einstein condensation and quantum computing. The book...
Physics with molecular ions in storage rings (2003)
Zajfman,D., Krohn,S., Lange,M., Kreckel,H., Lammich,L., Strasser,D., ...
We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D2+ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that...
Improved Test of Time Dilation in Special Relativity (2003)
Saathoff,G., Karpuk,S., Eisenbarth,U., Huber,G., Krohn,S., Muñoz Horta,R., ...
An improved test of time dilation in special relativity has been performed using laser spectroscopy on fast ions at the heavy-ion storage-ring TSR in Heidelberg. The Doppler-shifted frequencies of a...
Multiparticle Imaging of Fast Molecular Ion Beams (2003)
Zajfman,D., Krohn,S., Lange,M., Kreckel,H., Lammich,L., Strasser,D., ...
This is the first comprehensive treatment of the interactions of atoms and molecules with charged particles, photons and laser fields. Addressing the subject from a unified viewpoint, the volume...
Saathoff,G., Eisenbarth,U., Hannemann,S., Hoog,I., Huber,G., Karpuk,S., ...
The frequency measurement of Doppler-shifted optical lines of ions circulating in a storage ring at high speed permits a sensitive test of the relativistic Doppler-formula and, hence, the time...
Electron Induced Vibrational Deexcitation of the Molecular Ions H2+ and D2+ (2003)
Krohn,S., Kreckel,H., Lammich,L., Lange,M., Levin,J., Schwalm,D., ...
Breakup Dynamics in H3+ and D 3+ Dissociative Recombination (2003)
Zajfman,D., Strasser,D., Lammich,L., Kreckel,H., Naaman,A., Krohn,S., ...
Physics with cold molecular ions (2003)
Zajfman,D., Krohn,S., Lange,M., Kreckel,H., Lammich,L., Strasser,D., ...
Physics with molecular ions in storage rings (2003)
Zajfman, D., Krohn, S., Lange, M., Kreckel, H., Lammich, L., Strasser, D., ...
We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D2+ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that...
Breakup dynamics in the dissociative recombination of H3+ and its isotopomers (2003)
Lammich, L., Kreckel, H., Krohn, S., Lange, M., Schwalm, D., Strasser, D., ...
The dynamics of the fragmentation process following the recombination with low energetic free electrons was studied for Hþ 3 and Dþ 3 using a two-dimensional imaging technique. The kinematical...
Physics with Cold Molecular Ions (2003)
Zajfman, D., Krohn, S., Lange, M., Kreckel, H., Lammich, L., Strasser, D., ...
A survey of the physics of ultracold atoms and molecules taking into consideration the latest research on ultracold phenomena, such as Bose Einstein condensation and quantum computing. The book...
Improved Test of Time Dilation in Special Relativity (2003)
Saathoff, G., Karpuk, S., Eisenbarth, U., Huber, G., Krohn, S., Muñoz Horta, R., ...
An improved test of time dilation in special relativity has been performed using laser spectroscopy on fast ions at the heavy-ion storage-ring TSR in Heidelberg. The Doppler-shifted frequencies of a...
Multiparticle Imaging of Fast Molecular Ion Beams (2003)
Zajfman, D., Krohn, S., Lange, M., Kreckel, H., Lammich, L., Strasser, D., ...
This is the first comprehensive treatment of the interactions of atoms and molecules with charged particles, photons and laser fields. Addressing the subject from a unified viewpoint, the volume...
Saathoff, G., Eisenbarth, U., Hannemann, S., Hoog, I., Huber, G., Karpuk, S., ...
The frequency measurement of Doppler-shifted optical lines of ions circulating in a storage ring at high speed permits a sensitive test of the relativistic Doppler-formula and, hence, the time...
Electron Induced Vibrational Deexcitation of the Molecular Ions H2+ and D2+ (2003)
Krohn, S., Kreckel, H., Lammich, L., Lange, M., Levin, J., Schwalm, D., ...
Breakup Dynamics in H3+ and D 3+ Dissociative Recombination (2003)
Zajfman, D., Strasser, D., Lammich, L., Kreckel, H., Naaman, A., Krohn, S., ...
Physics with cold molecular ions (2003)
Zajfman, D., Krohn, S., Lange, M., Kreckel, H., Lammich, L., Strasser, D., ...
Vibrational and rotational cooling of H-3(+) (2002)
Kreckel,H., Krohn,S., Lammich,L., Lange,M., Levin,J., Scheffel,M., ...
The vibrational relaxation of H-3(+) molecules from a conventional plasma ion source is studied performing Coulomb explosion imaging on the ions extracted from a storage ring after variable times of...
Breakup dynamics and the isotope effect in H-3(+) and D-3(+) dissociative recombination (2002)
Strasser,D., Lammich,L., Kreckel,H., Krohn,S., Lange,M., Naaman,A., ...
The breakup dynamics of H-3(+) and D-3(+) following dissociative recombination is studied using the combination of two-dimensional imaging and storage ring techniques. The vibrational distributions...
Vibrational and rotational cooling of H3+ (2002)
Kreckel, H., Krohn, S., Lammich, L., Lange, M., Levin, J., Scheffel, M., ...
The vibrational relaxation of H3+ molecules from a conventional plasma ion source is studied performing Coulomb explosion imaging on the ions extracted from a storage ring after variable times of...
Vibrational and rotational cooling of H3+ (2002)
Kreckel,H., Krohn,S., Lammich,L., Lange,M., Levin,J., Scheffel,M., ...
The vibrational relaxation of H3+ molecules from a conventional plasma ion source is studied performing Coulomb explosion imaging on the ions extracted from a storage ring after variable times of...
Breakup dynamics and the isotope effect in H3+ and D 3+ dissociative recombination (2002)
Strasser,D., Lammich,L., Kreckel,H., Krohn,S., Lange,M., Naaman,A., ...
The breakup dynamics of H3+ and D3+ following dissociative recombination is studied using the combination of two-dimensional imaging and storage ring techniques. The vibrational distributions of the...
Vibrational and rotational cooling of H-3(+) (2002)
Kreckel, H., Krohn, S., Lammich, L., Lange, M., Levin, J., Scheffel, M., ...
The vibrational relaxation of H-3(+) molecules from a conventional plasma ion source is studied performing Coulomb explosion imaging on the ions extracted from a storage ring after variable times of...
Breakup dynamics and the isotope effect in H-3(+) and D-3(+) dissociative recombination (2002)
Strasser, D., Lammich, L., Kreckel, H., Krohn, S., Lange, M., Naaman, A., ...
The breakup dynamics of H-3(+) and D-3(+) following dissociative recombination is studied using the combination of two-dimensional imaging and storage ring techniques. The vibrational distributions...
Vibrational and rotational cooling of H3+ (2002)
Kreckel, H., Krohn, S., Lammich, L., Lange, M., Levin, J., Scheffel, M., ...
The vibrational relaxation of H3+ molecules from a conventional plasma ion source is studied performing Coulomb explosion imaging on the ions extracted from a storage ring after variable times of...
Breakup dynamics and the isotope effect in H3+ and D 3+ dissociative recombination (2002)
Strasser, D., Lammich, L., Kreckel, H., Krohn, S., Lange, M., Naaman, A., ...
The breakup dynamics of H3+ and D3+ following dissociative recombination is studied using the combination of two-dimensional imaging and storage ring techniques. The vibrational distributions of the...
Coulomb-explosion imaging of CH2+: Target-polarization effects and bond-angle distribution
Lammich,L., Buhr,H., Kreckel,H., Krohn,S., Lange,M., Schwalm,D., ...
The effect of target polarization fields on the bond-angle distribution following the foil-induced Coulomb explosion of CH2+ has been measured. Incorporating a detailed model description of the...
Coulomb-explosion imaging of CH2+: Target-polarization effects and bond-angle distribution
Lammich, L., Buhr, H., Kreckel, H., Krohn, S., Lange, M., Schwalm, D., ...
The effect of target polarization fields on the bond-angle distribution following the foil-induced Coulomb explosion of CH2+ has been measured. Incorporating a detailed model description of the...
A predicted operon map for Mycobacterium tuberculosis
Roback, P., Beard, J., Baumann, D., Gille, C., Henry, K., Krohn, S., ...
The prediction of operons in Mycobacterium tuberculosis (MTB) is a first step toward understanding the regulatory network of this pathogen. Here we apply a statistical model using logistic regression...