Physics with electrostatic rings and traps

LH Andersen, O Heber, D Zajfman - Journal of Physics B: Atomic …, 2004 - iopscience.iop.org
The recent development of electrostatic devices which allow us to store keV ion beams has
launched several new kinds of investigations. We review the basic ideas behind the …

Higher resolution charge detection mass spectrometry

AR Todd, LF Barnes, K Young, A Zlotnick… - Analytical …, 2020 - ACS Publications
Charge detection mass spectrometry is a single particle technique where the masses of
individual ions are determined from simultaneous measurements of each ion'sm/z ratio and …

[HTML][HTML] Increased beam energy as a pathway towards a highly selective and high-flux MR-ToF mass separator

FM Maier, F Buchinger, L Croquette, P Fischer… - Nuclear Instruments and …, 2023 - Elsevier
Many experiments at radioactive ion beam (RIB) facilities suffer from isobaric contamination,
ie unwanted ions of similar mass. During the last decade, Multi-Reflection Time-of-Flight …

Exciton Stark shift and electroabsorption in monolayer transition-metal dichalcogenides

TG Pedersen - Physical Review B, 2016 - APS
Excitons in transition-metal dichalcogenides can be dynamically manipulated using
electrostatic fields. Analyzing both in-plane and out-of-plane fields, I compute the exciton …

High resolution mass spectrometry using a linear electrostatic ion beam trap

D Zajfman, Y Rudich, I Sagi, D Strasser… - International Journal of …, 2003 - Elsevier
We describe a new mass spectrometric technique that is based on the use of a linear
electrostatic ion trap and a newly discovered self-bunching phenomenon. Ions are stored in …

Stark effect in low-dimensional hydrogen

TG Pedersen, H Mera, BK Nikolić - Physical Review A, 2016 - APS
Studies of atomic systems in electric fields are challenging because of the diverging
perturbation series. However, physically meaningful Stark shifts and ionization rates can be …

Totally asymmetric exclusion process on chains with a double-chain section in the middle: Computer simulations and a simple theory

J Brankov, N Pesheva, N Bunzarova - … E—Statistical, Nonlinear, and Soft Matter …, 2004 - APS
Computer simulations of the totally asymmetric simple-exclusion process on chains with a
double-chain section in the middle are performed in the case of random-sequential update …

Negative mass instability for interacting particles in a 1D box: theory and application

D Strasser, T Geyer, HB Pedersen, O Heber… - Physical review …, 2002 - APS
We demonstrate that the synchronization effect observed [Pedersen et al., Phys. Rev. Lett.
87, 055001 (2001) PRLTAO 0031-9007], when a bunch of ions oscillates between two …

Comprehensive characterization of the photodissociation pathways of protonated tryptophan

V Lepère, B Lucas, M Barat, JA Fayeton… - The Journal of …, 2007 - pubs.aip.org
The photofragmentation of protonated tryptophan has been investigated in a unique
experimental setup, in which ion and neutral issued from the photofragmentation are …

Simultaneous electrostatic trap** of merged cation & anion beams

A Bogot, O Lioubashevski, O Heber… - Physical Chemistry …, 2023 - pubs.rsc.org
Simultaneous trap** of merged cation and anion beams in the hybrid electrostatic ion
beam trap (HEIBT) opens new opportunities for the study of the interactions of isolated …