Astronomy and Astrophysics ISSN: 1432-0746 Table of Contents Volume 323 Number 1 (1997) The role of references in the astronomical discourse R. Girard and E. Davoust Astron. Astrophys. 323, P A1-A6 (1997). Abstract Article in PDF (182 KB) | (gzipped) PostScript (256 KB) Letters to the Editor X-ray detections of weak Seyfert 2's with BeppoSAX M. Salvati, L. Bassani, R. Della Ceca, R. Maiolino, G. Matt, and G. Zamorani Astron. Astrophys. 323, P L1-L4 (1997). Abstract Article in PDF (132 KB) | (gzipped) PostScript (130 KB) Rotational splitting effect in neutron star QPOs L. Titarchuk and A. Muslimov Astron. Astrophys. 323, P L5-L8 (1997). Abstract Article in PDF (127 KB) | (gzipped) PostScript (120 KB) A Reestimate of the Protosolar (2H/1H)p ratio from (3He/4He)SW solar wind measurements D. Gautier and P. Morel Astron. Astrophys. 323, P L9-L12 (1997). Abstract Article in PDF (219 KB) | (gzipped) PostScript (164 KB) CI fine-structure emission from non-equilibrium PDRs H. Störzer, J. Stutzki, A. Sternberg Astron. Astrophys. 323, P L13-L16 (1997). Abstract Article in PDF (158 KB) | (gzipped) PostScript (341 KB) 215 GHz VLBI observations of bright Active Galactic Nuclei T.P. Krichbaum, D.A. Graham, A. Greve, J.E. Wink, J. Alcolea, F. Colomer, P. de Vicente, A. Baudry, J. Gómez-Gónzalez, M. Grewing, and A. Witzel Astron. Astrophys. 323, P L17-L20 (1997). Abstract Article in PDF (135 KB) | (gzipped) PostScript (140 KB) Identification of a complete sample of northern ROSAT All-Sky Survey X-ray sources V. Discovery of a z = 4.28 QSO near the RASS source RX J1028.6-0844 F.-J. Zickgraf, W. Voges, J. Krautter, I. Thiering I. Appenzeller, R. Mujica, and A. Serrano Astron. Astrophys. 323, P L21-L24 (1997). Abstract Article in PDF (287 KB) | (gzipped) PostScript (315 KB) Widespread water vapour absorption in SgrB21 J. Cernicharo, T. Lim, P. Cox, E. González-Alfonso, E. Caux, B.M. Swinyard, J. Martín-Pintado, J.P. Baluteau, and P. Clegg Astron. Astrophys. 323, P L25-L28 (1997). Abstract Article in PDF (373 KB) | (gzipped) PostScript (252 KB) Low-energy line emission from Cygnus X-2 observed with the BeppoSAX LECS E. Kuulkers, A.N. Parmar, A. Owens, T. Oosterbroek, and U. Lammers Astron. Astrophys. 323, P L29-L32 (1997). Abstract Article in PDF (169 KB) | (gzipped) PostScript (136 KB) A BeppoSAX observation of the super-soft source CAL 87 A.N. Parmar, P. Kahabka, H.W. Hartmann, J. Heise, D.D.E. Martin, M. Bavdaz, and T. Mineo Astron. Astrophys. 323, P L33-L36 (1997). Abstract Article in PDF (200 KB) | (gzipped) PostScript (133 KB) Soft X-ray emission and optical multicolors of faint QSOs in the Selected Area 57 T. Miyaji, A.J. Connolly, A.S. Szalay, and E. Boldt Astron. Astrophys. 323, P L37-L40 (1997). Abstract Article in PDF (229 KB) | (gzipped) PostScript (167 KB) RX J0439.8-6809: a double-degenerate supersoft X-ray source? A. van Teeseling, K. Reinsch, F.V. Hessman, and K. Beuermann Astron. Astrophys. 323, P L41-L44 (1997). Abstract Article in PDF (215 KB) | (gzipped) PostScript (152 KB) On the nonthermal emission in active galactic nuclei R.T. Gangadhara and H. Lesch Astron. Astrophys. 323, P L45-L48 (1997). Abstract Article in PDF (173 KB) | (gzipped) PostScript (157 KB) The Hipparcos Catalogue M.A.C. Perryman, L. Lindegren, J. Kovalevsky, E. Høg, U. Bastian, P.L. Bernacca, M. Crézé, F. Donati, M. Grenon, M. Grewing, F. van Leeuwen, H. van der Marel, F. Mignard, C.A. Murray, R.S. Le Poole, H. Schrijver, C. Turon, F. Arenou, M. Froeschlé, and C.S. Petersen Astron. Astrophys. 323, P L49-L52 (1997). Abstract Article in PDF (165 KB) | (gzipped) PostScript (260 KB) Double star data in the Hipparcos Catalogue L. Lindegren, F. Mignard, S. Söderhjelm, M. Badiali, H.H. Bernstein, P. Lampens, R. Pannunzio, F. Arenou, P.L. Bernacca, J.L. Falin, M. Froeschlé, J. Kovalevsky, C. Martin, M.A.C. Perryman, and R. Wielen Astron. Astrophys. 323, P L53-L56 (1997). Abstract Article in PDF (367 KB) | (gzipped) PostScript (208 KB) The Tycho Catalogue E. Høg, G. Bässgen, U. Bastian, D. Egret, C. Fabricius, V. Großmann, J.L. Halbwachs, V.V. Makarov, M.A.C. Perryman, P. Schwekendiek, K. Wagner, and A. Wicenec Astron. Astrophys. 323, P L57-L60 (1997). Abstract Article in PDF (1765 KB) | (gzipped) PostScript (947 KB) The Hipparcos mission: photometric data F. van Leeuwen, D.W. Evans, M. Grenon, V. Groß mann, F. Mignard, and M.A.C. Perryman Astron. Astrophys. 323, P L61-L64 (1997). Abstract Article in PDF (208 KB) | (gzipped) PostScript (146 KB) Cosmology Massive neutrinos and dark halos around galaxies Paolo Salucci and Alessandro Sinibaldi Astron. Astrophys. 323, P 1-4 (1997). Abstract Article in PDF (124 KB) | (gzipped) PostScript (100 KB) Balmer emission-line profile variations in NGC 4593 W. Kollatschny and M. Dietrich Astron. Astrophys. 323, P 5-13 (1997). Abstract Article in PDF (815 KB) | (gzipped) PostScript (217 KB) Extragalactic astronomy The CO Tully-Fisher relation for the Virgo cluster Franz Schöniger and Yoshiaki Sofue Astron. Astrophys. 323, P 14-20 (1997). Abstract Article in PDF (223 KB) | (gzipped) PostScript (570 KB) The ionization mechanism of the extended gas in high redshift radio galaxies: shocks or AGN photoionization? M. Villar-Martín, C. Tadhunter, and N. Clark Astron. Astrophys. 323, P 21-30 (1997). Abstract Article in PDF (366 KB) | (gzipped) PostScript (211 KB) Interpretation of the emission line spectra of Seyfert 2 galaxies by multi-component photoionization models Stefanie Komossa and Hartmut Schulz Astron. Astrophys. 323, P 31-46 (1997). Abstract Article in PDF (467 KB) | (gzipped) PostScript (1426 KB) The final optical identification content of the Einstein deep x-ray field in Pavo I. John Danziger and Roberto Gilmozzi Astron. Astrophys. 323, P 47-55 (1997). Abstract Article in PDF (1011 KB) | (gzipped) PostScript (1811 KB) Global three-dimensional simulations of magnetic field evolution in a galactic disk I. Barred galaxies K. Otmianowska-Mazur, S. von Linden, H. Lesch, and G. Skupniewicz Astron. Astrophys. 323, P 56-70 (1997). Abstract Article in PDF (1215 KB) | (gzipped) PostScript (2009 KB) Line spectra of Liners. The contribution of the different ionization mechanisms M. Contini Astron. Astrophys. 323, P 71-85 (1997). Abstract Article in PDF (396 KB) | (gzipped) PostScript (999 KB) Stellar clusters and associations Lithium abundances in the young open cluster IC 2602 S. Randich, N. Aharpour, R. Pallavicini, C.F. Prosser, and J.R. Stauffer Astron. Astrophys. 323, P 86-97 (1997). Abstract Article in PDF (521 KB) | (gzipped) PostScript (231 KB) Formation, structure and evolution of stars The generation order parameters and the -ray spectra of pulsars D.M. Wei, L.M. Song, and T. Lu Astron. Astrophys. 323, P 98-104 (1997). Abstract Article in PDF (198 KB) | (gzipped) PostScript (129 KB) Brown dwarfs in the Pleiades cluster II. J, H and K photometry M.R. Zapatero Osorio, E.L. Martín, and R. Rebolo Astron. Astrophys. 323, P 105-112 (1997). Abstract Article in PDF (228 KB) | (gzipped) PostScript (135 KB) The symbiotic star YY Herculis I. Photometric history over 1890-1996 U. Munari, M. Rejkuba, M. Hazen, J. Mattei, E. Schweitzer, R. Luthardt, S. Shugarov, B.F. Yudin, A.A. Popova, P.V. Chugainov, G. Sostero, and A. Lepardo Astron. Astrophys. 323, P 113-120 (1997). Abstract Article in PDF (363 KB) | (gzipped) PostScript (331 KB) X-ray emission from Ap-Bp stars: a magnetically confined wind-shock model for IQ Aur J. Babel and T. Montmerle Astron. Astrophys. 323, P 121-138 (1997). Abstract Article in PDF (1058 KB) | (gzipped) PostScript (829 KB) Pleiades low-mass binaries: do companions affect the evolution of protoplanetary disks? J. Bouvier, F. Rigaut, and D. Nadeau Astron. Astrophys. 323, P 139-150 (1997). Abstract Article in PDF (284 KB) | (gzipped) PostScript (181 KB) On the cycle periods of stellar dynamos A.J.H. Ossendrijver Astron. Astrophys. 323, P 151-157 (1997). Abstract Article in PDF (232 KB) | (gzipped) PostScript (324 KB) A candidate optical and infrared counterpart for GRS 1739278 J. Martí, I.F. Mirabel, P.-A. Duc, and L.F. Rodríguez Astron. Astrophys. 323, P 158-162 (1997). Abstract Article in PDF (1557 KB) | (gzipped) PostScript (731 KB) Stellar atmospheres PAHs in circumstellar envelopes I. Processes affecting PAH formation and growth T. Allain, E. Sedlmayr, and S. Leach Astron. Astrophys. 323, P 163-176 (1997). Abstract Article in PDF (353 KB) | (gzipped) PostScript (697 KB) A spectral analysis of the hydrogen-deficient star HD144941 P.M. Harrison and C.S. Jeffery Astron. Astrophys. 323, P 177-182 (1997). Abstract Article in PDF (301 KB) | (gzipped) PostScript (199 KB) Subtle structures in the wind of P Cygni F. Vakili, D. Mourard, D. Bonneau, F. Morand, and Ph. Stee Astron. Astrophys. 323, P 183-188 (1997). Abstract Article in PDF (340 KB) | (gzipped) PostScript (230 KB) Ionization structure of the shells surrounding Herbig Ae/Be stars A.F. Kholtygin, V.B. Il'in, and N.V. Voshchinnikov Astron. Astrophys. 323, P 189-201 (1997). Abstract Article in PDF (415 KB) | (gzipped) PostScript (264 KB) SiO rotation-vibration bands in cool giants I. A grid of model spectra for different stellar parameters B. Aringer, U.G. Jørgensen, and S.R. Langhoff Astron. Astrophys. 323, P 202-210 (1997). Abstract Article in PDF (458 KB) | (gzipped) PostScript (917 KB) Diffuse matter in space (including H II regions and planetary nebulae) Dispersion measure variations observed in the direction of the millisecond pulsar PSR B1821-24 Ismaël Cognard and Jean-François Lestrade Astron. Astrophys. 323, P 211-216 (1997). Abstract Article in PDF (324 KB) | (gzipped) PostScript (141 KB) NGC 7027: discovery of a Raman line in a planetary nebula D. Péquignot, J.-P. Baluteau, C. Morisset, and C. Boisson Astron. Astrophys. 323, P 217-222 (1997). Abstract Article in PDF (274 KB) | (gzipped) PostScript (215 KB) Numerical hydrodynamic simulations of jet-driven bipolar outflows Michael D. Smith, Gerhard Suttner, and Harold W. Yorke Astron. Astrophys. 323, P 223-230 (1997). Abstract Article in PDF (851 KB) | (gzipped) PostScript (883 KB) The Sun Helioseismic measure of solar activity-meaning and applications W.A. Dziembowski, Philip R. Goode, J. Schou, and Steve Tomczyk Astron. Astrophys. 323, P 231-234 (1997). Abstract Article in PDF (188 KB) | (gzipped) PostScript (136 KB) Solar P-mode frequencies from the IRIS network B. Gelly, D. Fierry-Fraillon, E. Fossat, P. Palle, A. Cacciani, S. Ehgamberdiev, G. Grec, J.T. Hoeksema, S. Khalikov, M. Lazrek, S. Loudagh, A. Pantel, C. Regulo, and F.X. Schmider Astron. Astrophys. 323, P 235-242 (1997). Abstract Article in PDF (506 KB) | (gzipped) PostScript (212 KB) The Ar/Ca relative abundance in solar coronal plasma P.R. Young, H.E. Mason, F.P. Keenan, K.G. Widing Astron. Astrophys. 323, P 243-249 (1997). Abstract Article in PDF (226 KB) | (gzipped) PostScript (223 KB) The dispersion of radio waves in the solar corona Arnold O. Benz and Paolo Pianezzi Astron. Astrophys. 323, P 250-258 (1997). Abstract Article in PDF (335 KB) | (gzipped) PostScript (617 KB) Physical and chemical processes An eigenfunction method for the comptonisation problem. Angular distribution and spectral index of radiation from a disk U.D.J. Gieseler and J.G. Kirk Astron. Astrophys. 323, P 259-270 (1997). Abstract Article in PDF (420 KB) | (gzipped) PostScript (215 KB) Acceleration mechanism in compact objects A. Marcowith, G. Pelletier, and G. Henri Astron. Astrophys. 323, P 271-285 (1997). Abstract Article in PDF (301 KB) | (gzipped) PostScript (174 KB) Line-blanketed model atmospheres for R Coronae Borealis stars and hydrogen-deficient carbon stars Martin Asplund, Bengt Gustafsson, Dan Kiselman, and Kjell Eriksson Astron. Astrophys. 323, P 286-286 (1997). Abstract Article in PDF (83 KB) | (gzipped) PostScript (122 KB) Preview of accepted papers (May 1997) Abstracts of articles which have been published in A&A Supplement Series 123, No. 1 Last change: July 11, 1997 helpdesk@link.springer.de © European Southern Observatory (ESO) 1997