Laser mass spectrometry for environmental and industrial chemical trace analysisBOESL, U.Journal of mass spectrometry. 2000, Vol 35, Num 3, pp 289-304, issn 1076-5174Article

Multiphoton excitation and mass-selective ion detection for neutral and ion spectroscopyBOESL, U.Journal of physical chemistry (1952). 1991, Vol 95, Num 8, pp 2949-2962, issn 0022-3654Article

PRODUCTION OF ISOTOPICALLY PURE MOLECULES BY DYE LASER EXCITATIONBOESL U; NEUSSER HJ; SCHLAG EW et al.1979; CHEM. PHYS. LETTERS; NLD; DA. 1979; VOL. 61; NO 1; PP. 62-66; BIBL. 5 REF.Article

SECONDARY EXCITATION OF IONS IN A MULTIPHOTON MASS SPECTROMETERBOESL U; NEUSSER HJ; SCHLAG EW et al.1982; CHEM. PHYS. LETT.; ISSN 0009-2614; NLD; DA. 1982; VOL. 87; NO 1; PP. 1-6; BIBL. 11 REF.Article

ISOTOPE SELECTIVE SOFT MULTIPHOTON IONIZATION AND FRAGMENTATION OF POLYATOMIC MOLECULESBOESL U; NEUSSER HJ; SCHLAG EW et al.1981; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1981; VOL. 103; NO 17; PP. 5058-5060; BIBL. 9 REF.Article

MULTI-PHOTON IONIZATION IN THE MASS SPECTROMETRY OF POLYATOMIC MOLECULES: CROSS SECTIONSBOESL U; NEUSSER HJ; SCHLAG EW et al.1981; CHEM. PHYS.; ISSN 0301-0104; NLD; DA. 1981; VOL. 55; NO 2; PP. 193-204; BIBL. 30 REF.Article

VISIBLE AND UV MULTIPHOTON IONIZATION AND FRAGMENTATION OF POLYATOMIC MOLECULESBOESL U; NEUSSER HJ; SCHLAG EW et al.1980; J. CHEM. PHYS.; ISSN 0021-9606; USA; DA. 1980; VOL. 72; NO 8; PP. 4327-4333; BIBL. 26 REF.Article

SPECTRA OF INDIVIDUAL MOLECULAR ISOTOPES IN AN UNSEPARATED NATURAL MIXTUREBOESL U; NEUSSER HJ; SCHLAG EW et al.1979; CHEM. PHYS. LETTERS; NLD; DA. 1979; VOL. 61; NO 1; PP. 57-61; BIBL. 9 REF.Article

LIFETIME MEASUREMENTS OF TWO-PHOTON EXCITED VIBRONIC LEVELS IN THE LOW PRESSURE LIMIT: NAPHTHALENE.BOESL U; NEUSSER HJ; SCHLAG EW et al.1976; CHEM. PHYS. LETTERS; NETHERL.; DA. 1976; VOL. 42; NO 1; PP. 16-21; BIBL. 13 REF.Article

HIGH RESOLUTION LIFETIME MEASUREMENTS OF ISOLATED VIBRONIC LEVELS IN NAPHTHALENE C₁₀H₈.BOESL U; NEUSSER HJ; SCHLAG EW et al.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 31; NO 1; PP. 1-6; BIBL. 8 REF.Article

DEUTERIUM ISOTOPE EFFECT OF SINGLE VIBRONIC LEVELS IN NAPHTHALENE.BOESL U; NEUSSER HJ; SCHLAG EW et al.1975; CHEM. PHYS. LETTERS; NETHERL.; DA. 1975; VOL. 31; NO 1; PP. 7-11; BIBL. 15 REF.Article

Negative ions, mass selection, and photoelectronsBOESL, U; KNOTT, W. J.Mass spectrometry reviews (Print). 1998, Vol 17, Num 4, pp 275-305, issn 0277-7037Article

A MODEL FOR MULTIPHOTON IONISATION MASS SPECTROSCOPY WITH APPLICATION TO BENZENEDIETZ W; NEUSSER HJ; BOESL U et al.1982; CHEM. PHYS.; ISSN 0301-0104; NLD; DA. 1982; VOL. 66; NO 1-2; PP. 105-127; BIBL. 70 REF.Article

Time resolved trace analysis of exhaust gas by means of laser mass spectrometryWEICKHARDT, C; BOESL, U.Berichte der Bunsen-Gesellschaft. 1993, Vol 97, Num 12, pp 1716-1719, issn 0940-483XConference Paper

Spectroscopy of the ionic ground state of monohalogenated benzenesWALTER, K; SCHERM, K; BOESL, U et al.Journal of physical chemistry (1952). 1991, Vol 95, Num 3, pp 1188-1194, issn 0022-3654Article

A new approach for fast, simultaneous NO/NO₂ analysis : application of basic features of multiphoton-induced ionization and dissociation of NO_xBORNSCHLEGL, A; WEISHAEUPL, R; BOESL, U et al.Analytical and bioanalytical chemistry. 2006, Vol 384, Num 1, pp 161-168, 8 p.Article

Mass resolution of 10000 in a laser ionization time-of-flight mass spectrometerWALTER, K; BOESL, U; SCHLAG, E. W et al.International journal of mass spectrometry and ion processes. 1986, Vol 71, Num 3, pp 309-313, issn 0168-1176Article

Biomolecules in the gas phase. III: Multiphoton ionization mass spectra of phenylthiohydantoin amino acids and free amino acidsGROTEMEYER, J; WALTER, K; BOESL, U et al.International journal of mass spectrometry and ion processes. 1987, Vol 78, pp 69-83, issn 0168-1176Article

Laser tandem mass spectrometry in a time of flight instrumentWEINKAUF, R; WALTER, K; WEICKHARDT, C et al.Zeitschrift für Naturforschung. A, A Journal of physical sciences. 1989, Vol 44, Num 12, pp 1219-1225, issn 0932-0784Article

Multiphoton dissociation of organic molecules : step by step investigation with laser tandem mass spectrometryBOESL, U; WEINKAUF, R; WALTER, K et al.Berichte der Bunsengesellschaft für Physikalische Chemie. 1990, Vol 94, Num 11, pp 1357-1362, issn 0005-9021, 6 p.Conference Paper

A novel interface for optimized coupling of gas chromatography and supersonic jet spectroscopyHEGER, H. J; DORFNER, R; ZIMMERMANN, R et al.HRC. Journal of high resolution chromatography. 1999, Vol 22, Num 7, pp 391-394, issn 0935-6304Article

Tandem time of flight techniques and multiphonon mass spectrometry : the ladder switching in benzeneBOESL, U; WEINKAUF, R; WALTER, K et al.Journal of physical chemistry (1952). 1990, Vol 94, Num 23, pp 8567-8573, issn 0022-3654Article

Measurement of the 1S-2S frequency in atomic hydrogenHILDUM, E. A; BOESL, U; MCINTYRE, D. H et al.Physical review letters. 1986, Vol 56, Num 6, pp 576-579, issn 0031-9007Article

Mobile resonance enhanced multiphoton ionisation-time-of-flight mass spectrometer with a novel hybrid laser desorption/molecular beam ion source for rapid detection of aromatic trace compounds from gas phase and solid samplesHAULER, T. E; BOESL, U; KAESDORF, S et al.Journal of chromatography. 2004, Vol 1058, Num 1-2, pp 39-49, issn 0021-9673, 11 p.Article

Hyphenation of gas chromatography and resonance-enhanced laser mass spectrometry (REMPI-TOFMS) : A multidimensional analytical techniqueZIMMERMANN, R; BOESL, U; HEGER, H.-J et al.HRC. Journal of high resolution chromatography. 1997, Vol 20, Num 9, pp 461-470, issn 0935-6304Article