13 citations · 34 across the 11 of their papers we have counts for
11 papers
Kinetic modeling of molecular beam formation in a cryogenic buffer-gas cell
Ekkehard Steinmacher, Phillip Groß, Franziska Tuttas +2
Cryogenic buffer-gas cells are widely used to produce cold molecular beams, but the microscopic dynamics governing beam formation remain challenging to model. Here we present fully…
A platform for nuclear symmetry-violation searches with laser-coolable molecules carrying spinful nuclei
Tatsam Garg, Jakob Weiß, Tesse Tiemens +3
Cold heavy molecules are promising systems for exploring nuclear - and -violating phenomena in search of new physics beyond the Standard Model. However,…
Numerical modeling of laser cooling in molecules: From simple diatomics to polyatomics and radioactive species
Felix Kogel, Tatsam Garg, Phillip Groß +6
Optical Bloch equations and rate equations serve as powerful tools to model light-matter interactions from textbook-like two-level atoms to the complex internal dynamics of molecul…
High-resolution spectroscopy of barium monofluoride: Odd isotopologues, hyperfine structure and isotope shifts
Felix Kogel, Yuly Chamorro, Mangesh Bhattarai +5
Barium monofluoride (BaF) is a promising molecular species for precision tests of fundamental symmetries and interactions. We present a combined theoretical and experimental study…
Magnetic hyperfine structure constants of BaF in the and excited states
Yuly Chamorro, Felix Kogel, Tim Langen +1
High-precision molecular experiments testing the Standard Model of particle physics require an accurate understanding of the molecular structure at the hyperfine level, both for th…
Self-bound monolayer crystals of ultracold polar molecules
Matteo Ciardi, Kasper Rønning Pedersen, Tim Langen +1
We investigate the physics of ultracold dipolar molecules using path-integral quantum Monte Carlo simulations, and construct the complete phase diagram extending from weak to stron…
Laser cooled 137BaF molecules for measuring nuclear-spin-dependent parity violation
Felix Kogel, Tatsam Garg, Marian Rockenhäuser +1
We demonstrate optical cycling and transverse laser cooling of a beam of fermionic 137BaF molecules. Their high masses and nuclear spins make these molecules sensitive probes for p…
Molecular laser cooling using serrodynes: Implementation, characterization and prospects
Felix Kogel, Tatsam Garg, Marian Rockenhäuser +2
An important effort is currently underway to extend optical cycling and laser cooling to more molecular species. Significant challenges arise in particular when multiple nuclear sp…
Dipolar droplets of strongly interacting molecules
Tim Langen, Jordi Boronat, Juan Sánchez-Baena +3
We simulate a molecular Bose-Einstein condensate in the strongly dipolar regime, observing the existence of self-bound droplets, as well as their splitting into multiple droplets b…
Isotopologue-selective laser cooling of molecules
Felix Kogel, Tatsam Garg, Marian Rockenhäuser +2
Direct laser cooling of molecules has made significant progress in recent years. However, the selective cooling and manipulation of molecules based on their isotopic composition, w…
Laser cooling of barium monofluoride molecules using synthesized optical spectra
Marian Rockenhäuser, Felix Kogel, Tatsam Garg +2
We demonstrate laser cooling of barium monofluoride (138BaF) molecules. We use serrodynes to synthesize time-sequenced optical spectra that can be precisely tailored to the hyperfi…