@article{HelsperLuetkemeierWiedensohler1986, author = {Helsper, Christoph and L{\"u}tkemeier, E. and Wiedensohler, A.}, title = {Charge Distribution by Unipolar Charging of Small Aerosol Particles / L{\"u}tkemeier, E. ; Helsper, C. ; Wiedensohler, A.}, series = {Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft f{\"u}r Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)}, journal = {Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft f{\"u}r Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)}, publisher = {Pergamon Press}, address = {Oxford [u.a.]}, pages = {474 -- 478}, year = {1986}, language = {en} } @article{Helsper1986, author = {Helsper, Christoph}, title = {Measurement Techniques For Ultrafine Particles}, series = {Ultrafine aerosols. Properties and behaviour. Proceedings of the 1. International Workshop on Ultrafine Aerosols of the Sonderforschungsbereich 209 'Stoff- und Energietransport in Aerosolen' -'Mass and energy transfer in aerosols'-, held at the Univ. of Duisburg on Sept. 29, 1986}, journal = {Ultrafine aerosols. Properties and behaviour. Proceedings of the 1. International Workshop on Ultrafine Aerosols of the Sonderforschungsbereich 209 'Stoff- und Energietransport in Aerosolen' -'Mass and energy transfer in aerosols'-, held at the Univ. of Duisburg on Sept. 29, 1986}, address = {Duisburg}, year = {1986}, language = {en} } @article{HoylerAndrejtscheffPetkov1986, author = {Hoyler, Friedrich and Andrejtscheff, W. and Petkov, P.}, title = {A mixed symmetry or quasineutron pair interpretation of the Kpi =03+ level in 172Yb / W. Andrejtscheff ; P. Petkov ... F. Hoyler}, series = {Journal of physics / G. 12 (1986), H. 6}, journal = {Journal of physics / G. 12 (1986), H. 6}, isbn = {0305-4616}, pages = {L151 -- L156}, year = {1986}, language = {en} } @article{FoersterSpitzerLueth1986, author = {F{\"o}rster, Arnold and Spitzer, A. and L{\"u}th, H.}, title = {The adsorption of fluor-carbon complexes on GaAs(110) studied by electron energy loss spectroscopy}, series = {Surface Science. 172 (1986), H. 1}, journal = {Surface Science. 172 (1986), H. 1}, isbn = {0039-6028}, pages = {174 -- 182}, year = {1986}, language = {en} } @article{HelsperNiessner1985, author = {Helsper, Christoph and Nießner, R.}, title = {Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R. ; Helsper, C.}, series = {Journal of Aerosol Science. 16 (1985), H. 3}, journal = {Journal of Aerosol Science. 16 (1985), H. 3}, isbn = {0021-8502}, pages = {201 -- 209}, year = {1985}, language = {en} } @article{HelsperBartzFissanetal.1985, author = {Helsper, Christoph and Bartz, H. and Fißan, H. J. and Kousaka, Y. (u.a.)}, title = {Response Characteristics for Four Condensation Nucleus Counters to Particles in the 3 to 50 nm Diameter Range / Bartz, H. ; Fißan, H. J. ; Helsper, C.; Kousaka, Y. ; Okuyama, K. ; Keady, R. Fruin, S. ; McMurry, P. H.; Pui, D. Y. H. ; Stolzenburg, M. R.}, series = {Journal of Aerosol Science. 16 (1985), H. 5}, journal = {Journal of Aerosol Science. 16 (1985), H. 5}, isbn = {0021-8502}, pages = {443 -- 456}, year = {1985}, language = {en} } @article{HelsperNiessner1985, author = {Helsper, Christoph and Nießner, R.}, title = {On the Influence of the Vapour Substance on the Behaviour of an Expansion Type Condensation Nucleus Counter}, series = {Journal of Aerosol Science. 16 (1985), H. 5}, journal = {Journal of Aerosol Science. 16 (1985), H. 5}, isbn = {0021-8502}, pages = {457 -- 461}, year = {1985}, language = {en} } @article{BechstedtHaasHackeretal.1985, author = {Bechstedt, U. and Haas, H. and Hacker, U. and Hardt, Arno and Henn, K. and Martin, S. and Wimmer, J.}, title = {Magnets for the German Spallation Source SNQ}, series = {IEEE transactions on nuclear science. Vol. 32, iss. 5}, journal = {IEEE transactions on nuclear science. Vol. 32, iss. 5}, issn = {1558-1578 (E-Journal); 0018-9499 (Print)}, pages = {3631 -- 3633}, year = {1985}, language = {en} } @article{MartinBergHackeretal.1985, author = {Martin, S. A. and Berg, G. P. A. and Hacker, U. and Hardt, Arno and K{\"o}hler, M. and Meißburger, J. and Osterfeld, F. and Prasuhn, D. and Riepe, G. and Rogge, M. and Schult, O. W. B. and Speth, J. and Turek, P. and Gaul, G. and Hagedoorn, H. and Heide, J. A. van der and Hinterberger, F. and Huber, M. and Jahn, R. and Mayer-Kuckuk, T. and Poth, H. and Paetz gen. Schieck, H.}, title = {COSY - a cooler synchrotron and storage ring}, series = {IEEE transactions on nuclear science. Vol. 32, iss. 5}, journal = {IEEE transactions on nuclear science. Vol. 32, iss. 5}, issn = {1558-1578 (E-Journal); 0018-9499 (Print)}, pages = {2694 -- 2696}, year = {1985}, language = {en} } @article{Hoyler1985, author = {Hoyler, Friedrich}, title = {Microscopic and semimicroscopic analysis of the reaction 27al- (p,\#ga)24mg in the energy range between 20 and 45 mev}, series = {Physical review / C, nuclear physics. 31 (1985), H. 1}, journal = {Physical review / C, nuclear physics. 31 (1985), H. 1}, isbn = {0556-2813}, pages = {17}, year = {1985}, language = {en} } @article{HelsperNiessnerRoenicke1984, author = {Helsper, Christoph and Nießner, R. and R{\"o}nicke, G.}, title = {Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R.; Helsper, C.; R{\"o}nicke, G.}, series = {Aerosols : science, technology, and industr. applications of airborne particles ; proceedings of the 1. Internat. Aerosol Conference held Sept. 17-21, 1984, Minneapolis, Minn., U.S.A / ed.: Benjamin Y. H. Liu}, journal = {Aerosols : science, technology, and industr. applications of airborne particles ; proceedings of the 1. Internat. Aerosol Conference held Sept. 17-21, 1984, Minneapolis, Minn., U.S.A / ed.: Benjamin Y. H. Liu}, publisher = {Elsevier}, address = {New York [u.a.]}, isbn = {0444009477}, pages = {63 -- 66}, year = {1984}, language = {en} } @article{HelsperFissanKasper1984, author = {Helsper, Christoph and Fißan, H. J. and Kasper, W.}, title = {Calibration of Optical Particle Counters with Respect to Particle Size / Fißan, H. J. ; Helsper, C.; Kasper, W.}, series = {Particle and Particle Systems Characterization. 1 (1984), H. 1984}, journal = {Particle and Particle Systems Characterization. 1 (1984), H. 1984}, isbn = {1521-4117}, pages = {108 -- 111}, year = {1984}, language = {en} } @article{SommerGerlingPredel1984, author = {Sommer, F. and Gerling, Ulrich and Predel, Bruno}, title = {Comments on 'On the evaluation of interchange energies and the equilibrium constant from mixing enthalpies of a regular associated solution' by S. Lele, G.V.S. Sastry, and P. Ramachandrarao = Kommentar zu 'Zur Berechnung der Wechselwirkungsenergien und der Gleichgewichtskonstanten aus Mischungsenthalpien in regul{\"a}ren assoziierten L{\"o}sungen' von S. Lele, G.V.S. Sastry und P. Ramachandrarao}, series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 6}, journal = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 6}, issn = {0044-3093 ; 0179-4841}, pages = {449 -- 454}, year = {1984}, language = {en} } @article{SommerGerlingPredel1984, author = {Sommer, Ferdinand and Gerling, Ulrich and Predel, Bruno}, title = {On the evaluation of interchange energies and the equilibrium-constant from mixing enthalpies of a regular associated solution-comment}, series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 11}, journal = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 11}, issn = {0044-3093 ; 0179-4841}, pages = {898}, year = {1984}, language = {en} } @article{HelsperFissanMugglietal.1983, author = {Helsper, Christoph and Fißan, H. J. and Muggli, J. and Scheidweiler, A.}, title = {Verification of Ionization Chamber Theory}, series = {Fire Technology. 19 (1983), H. 1}, journal = {Fire Technology. 19 (1983), H. 1}, isbn = {1572-8099}, pages = {14 -- 21}, year = {1983}, language = {en} } @article{HelsperFissan1983, author = {Helsper, Christoph and Fißan, H. J.}, title = {Calibration of the Polytec HC-15 and HC-70 Optical Particle Counters / Fißan, H. J. ; Helsper, C.}, series = {Aerosols in the mining and industrial work environments, Vol. 3. Instrumentation, Marple, Virgil A. ; Liu, Benjamin Y.}, journal = {Aerosols in the mining and industrial work environments, Vol. 3. Instrumentation, Marple, Virgil A. ; Liu, Benjamin Y.}, publisher = {Ann Arbor Science}, address = {Ann Arbor, Mich.}, pages = {825 -- 829}, year = {1983}, language = {en} } @article{HelsperFissanThielen1983, author = {Helsper, Christoph and Fißan, H. J. and Thielen, H. J.}, title = {Determination of Particle Size Distributions by Means of an Electrostatic Classifier / Fißan, H. J.; Helsper, C. ; Thielen, H. J.}, series = {Journal of Aerosol Science. 14 (1983), H. 3}, journal = {Journal of Aerosol Science. 14 (1983), H. 3}, isbn = {0021-8502}, pages = {354 -- 357}, year = {1983}, language = {en} } @article{GerlingPoolPredel1983, author = {Gerling, Ulrich and Pool, M. J. and Predel, Bruno}, title = {A contribution to the associate model for binary liquid alloys = Ein Beitrag zum Assoziat-Modell f{\"u}r bin{\"a}re fl{\"u}ssige Legierungen}, series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 9}, journal = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 9}, issn = {0044-3093 ; 0179-4841}, pages = {616 -- 619}, year = {1983}, language = {en} } @article{ArpshofenPoolSommeretal.1983, author = {Arpshofen, Ingo and Pool, M. J. and Sommer, Ferdinand and Gerling, Ulrich and Predel, Bruno and Schultheiss, Emil}, title = {Determination of the integral mixing enthalpies in the Cu-Pd-Si liquid ternary alloy system at 1600 K}, series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 1}, journal = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 1}, issn = {0044-3093 ; 0179-4841}, pages = {25 -- 32}, year = {1983}, language = {en} } @incollection{CresserHaegerLeuchsetal.1982, author = {Cresser, J. D. and H{\"a}ger, J. and Leuchs, G. and Rateike, Franz-Matthias and Walther, H.}, title = {Resonance fluorescence of atoms in strong monochromatic laser fields}, series = {Dissipative systems in quantum optics. Ed. by Rodolfo Bonifacio. Topics in current physics. Vol. 27}, booktitle = {Dissipative systems in quantum optics. Ed. by Rodolfo Bonifacio. Topics in current physics. Vol. 27}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-642-81719-9}, doi = {10.1007/978-3-642-81717-5_3}, pages = {21 -- 59}, year = {1982}, abstract = {The investigation of atomic resonance fluorescence has always been of special interest as a means for the determination of atomic parameters. In addition, information on the interaction mechanism between atoms and radiation can be obtained. In the standard fluorescence experiment the frequency distribution of the incident photons is larger than the natural width of the respective transition; as a consequence the correlation time in the photon-atom interaction is determined by the lifetime of the atoms in the excited state. With the development of lasers and especially of tunable dye lasers in recent years it became possible to study the case where the incident radiation has a spectral distribution which is narrower than the natural width. This corresponds to a correlation time of the incoming light wave which is much longer than the excited-state lifetime. In this chapter a survey of experiments on the resonance fluorescence of atoms in monochromatic laser fields will be given.}, language = {en} }