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Authors whose works are in public domain in at least one jurisdiction

List of works by Stephan Schlemmer

1-50 of 166 results

A KInetic Database for Astrochemistry (KIDA)

scholarly article

Understanding the infrared spectrum of bare CH5+

scientific article

H3(+) + H2 isotopic system at low temperatures: microcanonical model and experimental study

scientific article published in April 2009

The unidentified interstellar infrared bands: PAHs as carriers?

scientific article

A high resolution crossed molecular beam investigation of the absolute cross sections and product rotational states for the reaction F+D2(vi=0;ji=0,1)→DF(vf;jf)+D

Quantum-induced symmetry breaking explains infrared spectra of CH(5)(+) isotopologues

scientific article

Infrared emission spectra of candidate interstellar aromatic molecules

scientific article published in March 1996

Overtone spectroscopy of H2D+ and D2H+ using laser induced reactions

scientific article

Experimental ground-state combination differences of CH5+

scientific article published in Science

The 2014 KIDA network for interstellar chemistry

scholarly article

Detection of interstellar oxidaniumyl: Abundant H2O+towards the star-forming regions DR21, Sgr B2, and NGC6334

scientific article published in Astronomy and Astrophysics

On the dynamics of the reaction of positive hydrogen cluster ions (H5+ to H23+) with para and normal hydrogen at 10 K

article published in 1995

Laser excited N2+ in a 22-pole ion trap:

A comprehensive experimental and theoretical study of H2−CO spectra

scientific article published on 01 February 2013

Herschelobservations of EXtra-Ordinary Sources (HEXOS): The present and future of spectral surveys withHerschel/HIFI

scientific article published in Astronomy and Astrophysics

Note: New design of a cryogenic linear radio frequency multipole trap

scientific article

Herschel/HIFI discovery of interstellar chloronium (H2Cl+)

scientific article published in Astronomy and Astrophysics

Herschel/HIFI measurements of the ortho/para ratio in water towards Sagittarius B2(M) and W31C

scientific article published in Astronomy and Astrophysics

Comparison of the cis-bending and C-H stretching vibration on the reaction of C2H2+ with H2 using laser induced reactions

scientific article

Rotational study of carbon monoxide isotopologues in small (4)He clusters.

scientific article published in June 2010

H2D(+) observations give an age of at least one million years for a cloud core forming Sun-like stars.

scientific article published on 17 November 2014

Deuteration of positive hydrogen cluster ions H5+ to H17+ at 10 K

Single photon infrared emission spectroscopy: a study of IR emission from UV laser excited PAHs between 3 and 15 micrometers

scientific article

Herschelobservations of EXtra-Ordinary Sources (HEXOS): detecting spiral arm clouds by CH absorption lines

scientific article published in Astronomy and Astrophysics

Herschelobservations of EXtra-Ordinary Sources (HEXOS): Detection of hydrogen fluoride in absorption towards Orion KL

scientific article published in Astronomy and Astrophysics

Inelastic F–H2scattering

article published in 1993

High-Resolution Rotational Spectroscopy in a Cold Ion Trap:H2D+andD2H+

scientific article published in Physical Review Letters

High-resolution spectroscopy of C3 around 3 μm.

scientific article

Characterization of cis- and trans-HSSOH via rotational spectroscopy and quantum-chemical calculations

scientific article published in March 2009

Investigations of Protonated and Deprotonated Water Clusters Using a Low-Temperature 22-Pole Ion Trap

article published in 2003

On the combination of a linear field free trap with a time-of-flight mass spectrometer

Accurate Frequency Determination of Vibration-Rotation and Rotational Transitions of SiH.

scientific article published in January 2017

Herschelobservations of EXtra-Ordinary Sources (HEXOS): The Terahertz spectrum of Orion KL seen at high spectral resolution

scientific article published in Astronomy and Astrophysics

High resolution time‐of‐flight spectra for reactive scattering of F+D2

Herschelobservations of EXtra-Ordinary Sources (HEXOS): Methanol as a probe of physical conditions in Orion KL

scientific article published in Astronomy and Astrophysics

Transfer of a proton between H2 and O2.

scientific article

Rotational study of the NH3-CO complex: millimeter-wave measurements and ab initio calculations.

scientific article published on March 2015

First Laboratory Detection of Vibration-Rotation Transitions of 12CH+ and 13CH+ and Improved Measurement of their Rotational Transition Frequencies

scientific article

Herschel observations of EXtra-Ordinary Sources (HEXOS): Observations of H2O and its isotopologues towards Orion KL

scientific article published in Astronomy and Astrophysics

Reversal of infall in SgrB2(M) revealed byHerschel/HIFI observations of HCN lines at THz frequencies

scientific article published in Astronomy and Astrophysics

Infrared Signatures of the HHen+ and DHen+ (n = 3-6) Complexes

scientific article published on 28 August 2019

Laser induced reactions in a 22-pole ion trap: C2H2++hν3+H2→C2H3++H

article published in 2002

Detection of OH+and H2O+towards Orion KL

scientific article published in Astronomy and Astrophysics

High resolution infrared spectra of the linear carbon cluster C(7): the nu(4) stretching fundamental band and associated hot bands.

scientific article published in July 2007

Frequency comb assisted mid-infrared spectroscopy of cold molecular ions

scientific article published on September 2012

The rotational gas-phase spectrum of trans- and cis-HSSOH at 100GHz

Automated Dead-End Ultrafiltration for Concentration and Recovery of Total Coliform Bacteria and Laboratory-Spiked Escherichia coli O157:H7 from 50-Liter Produce Washes To Enhance Detection by an Electrochemiluminescence Immunoassay

scientific article published on 01 July 2013

Herschelobservations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sagittarius B2(M)

scientific article published in Astronomy and Astrophysics

A laboratory heterodyne emission spectrometer at submillimeter wavelengths.

scientific article

High-resolution infrared spectroscopy of O2H+ in a cryogenic ion trap

scientific article published in April 2018