activity
20082023
most citedExtreme ultraviolet frequency comb metrology

171 citations · 2.9k across the 75 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2021★ 24 cited

A study of submillimeter methanol absorption toward PKS1830-211: Excitation, invariance of the proton-electron mass ratio, and systematics

S. Muller, W. Ubachs, K. M. Menten +2

Methanol is an important tracer to probe physical and chemical conditions in the interstellar medium of galaxies. Methanol is also the most sensitive target molecule for probing po…

astro-ph.GA2017★ 52 cited

C and the Diffuse Interstellar Bands: An Independent Laboratory Check

Steffen Spieler, Martin Kuhn, Johannes Postler +7

In 2015, Campbell et al. (Nature 523, 322) presented spectroscopic laboratory gas phase data for the fullerene cation, C, that coincide with reported astronomical spectra…

astro-ph.GA2014★ 24 cited

Detection of vibronic bands of C in a translucent cloud towards HD 169454

M. R. Schmidt, J. Krełowski, G. A. Galazutdinov +4

We report the detection of eight vibronic bands of C, seven of which have been hitherto unobserved in astrophysical objects, in the translucent cloud towards HD~169454. Four of…

astro-ph.GA2014★ 112 cited

Isotope selective photodissociation of N2 by the interstellar radiation field and cosmic rays

Alan N. Heays, Ruud Visser, Roland Gredel +4

Photodissociation of 14N2 and 14N15N occurs in interstellar clouds, circumstellar envelopes, protoplanetary discs, and other environments due to UV radiation from stellar sources a…

astro-ph.GA2013★ 96 cited

Photodissociation of interstellar N2

Xiaohu Li, Alan N. Heays, Ruud Visser +4

Molecular nitrogen is one of the key species in the chemistry of interstellar clouds and protoplanetary disks and the partitioning of nitrogen between N and N2 controls the formati…