Characterisation of the transfer of cluster ions through an atmospheric pressure interface time-of-flight mass spectrometer with hexapole ion guides

by M. Leiminger, M. Leiminger, S. Feil, P. Mutschlechner, A. Ylisirniö, D. Gunsch, L. Fischer, A. Jordan, S. Schobesberger, A. Hansel, A. Hansel, G. Steiner, G. Steiner
Published 2019-10-01

Eddy covariance flux measurements of biogenic VOCs during ECHO 2003 using proton transfer reaction mass spectrometry

by C. Spirig, A. Neftel, C. Ammann, J. Dommen, W. Grabmer, A. Thielmann, A. Schaub, J. Beauchamp, A. Wisthaler, A. Hansel
Published 2005-01-01

Analysis of high mass resolution PTR-TOF mass spectra from 1,3,5-trimethylbenzene (TMB) environmental chamber experiments

by M. Müller, M. Graus, A. Wisthaler, A. Hansel, A. Metzger, J. Dommen, U. Baltensperger
Published 2012-01-01

Selective measurements of isoprene and 2-methyl-3-buten-2-ol based on NO⁺ ionization mass spectrometry

by W. Jud, I. Herdlinger-Blatt, L. Kaser, L. Cappellin, A. Hansel, T. Karl
Published 2012-12-01

Eddy covariance VOC emission and deposition fluxes above grassland using PTR-TOF

by T. M. Ruuskanen, M. Müller, R. Schnitzhofer, T. Karl, M. Graus, I. Bamberger, L. Hörtnagl, F. Brilli, G. Wohlfahrt, A. Hansel
Published 2011-01-01

Comparison of different real time VOC measurement techniques in a ponderosa pine forest

by L. Kaser, T. Karl, R. Schnitzhofer, M. Graus, I. S. Herdlinger-Blatt, J. P. DiGangi, B. Sive, A. Turnipseed, R. S. Hornbrook, W. Zheng, F. M. Flocke, A. Guenther, F. N. Keutsch, E. Apel, A. Hansel
Published 2013-03-01

MS/MS studies for the selective detection of isomeric biogenic VOCs using a Townsend Discharge Triple Quadrupole Tandem MS and a PTR-Linear Ion Trap MS

by M. Müller, L. H. Mielke, M. Breitenlechner, S. A. McLuckey, P. B. Shepson, A. Wisthaler, A. Hansel
Published 2009-11-01

Undisturbed and disturbed above canopy ponderosa pine emissions: PTR-TOF-MS measurements and MEGAN 2.1 model results

by L. Kaser, T. Karl, A. Guenther, M. Graus, R. Schnitzhofer, A. Turnipseed, L. Fischer, P. Harley, M. Madronich, D. Gochis, F. N. Keutsch, A. Hansel
Published 2013-12-01

Real-time profiling of organic trace gases in the planetary boundary layer by PTR-MS using a tethered balloon

by R. Schnitzhofer, A. Wisthaler, A. Hansel
Published 2009-12-01

Turbulent exchange and segregation of HO_x radicals and volatile organic compounds above a deciduous forest

by G. Kramm, R. Koppmann, A. Hansel, W. Grabmer, A. Wisthaler, F. Holland, A. Hofzumahaus, M. Siese, M. Zelger, M. Berger, R. Dlugi, M. Möllmann-Coers, A. Knaps
Published 2010-07-01

A product study of the isoprene+NO₃ reaction

by R. C. Cohen, A. E. Perring, A. Wisthaler, M. Graus, P. J. Wooldridge, A. L. Lockwood, L. H. Mielke, P. B. Shepson, A. Hansel
Published 2009-07-01

Production of highly oxygenated organic molecules (HOMs) from trace contaminants during isoprene oxidation

by A.-K. Bernhammer, A.-K. Bernhammer, L. Fischer, B. Mentler, M. Heinritzi, M. Simon, A. Hansel, A. Hansel
Published 2018-08-01

Technical Note: Intercomparison of formaldehyde measurements at the atmosphere simulation chamber SAPHIR

by A. Wisthaler, E. C. Apel, J. Bossmeyer, A. Hansel, W. Junkermann, R. Koppmann, R. Meier, K. Müller, S. J. Solomon, R. Steinbrecher, R. Tillmann, T. Brauers
Published 2008-04-01

Intercomparison of ammonia measurement techniques at an intensively managed grassland site (Oensingen, Switzerland)

by M. Norman, C. Spirig, V. Wolff, I. Trebs, C. Flechard, A. Wisthaler, R. Schnitzhofer, A. Hansel, A. Neftel
Published 2009-04-01

BVOC fluxes above mountain grassland

by I. Bamberger, L. Hörtnagl, R. Schnitzhofer, M. Graus, T. M. Ruuskanen, M. Müller, J. Dunkl, G. Wohlfahrt, A. Hansel
Published 2010-05-01

Characterisation of organic contaminants in the CLOUD chamber at CERN

by R. Schnitzhofer, A. Metzger, M. Breitenlechner, W. Jud, M. Heinritzi, L.-P. De Menezes, J. Duplissy, R. Guida, S. Haider, J. Kirkby, S. Mathot, P. Minginette, A. Onnela, H. Walther, A. Wasem, A. Hansel, the CLOUD Team
Published 2014-07-01

In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

by B. B. Palm, B. B. Palm, P. Campuzano-Jost, P. Campuzano-Jost, A. M. Ortega, A. M. Ortega, D. A. Day, D. A. Day, L. Kaser, L. Kaser, W. Jud, T. Karl, A. Hansel, J. F. Hunter, E. S. Cross, J. H. Kroll, J. H. Kroll, Z. Peng, Z. Peng, W. H. Brune, J. L. Jimenez, J. L. Jimenez
Published 2016-03-01