Astronomy and Astrophysics ISSN: 1432-0746 Table of Contents Volume 320 Number 2 (1997) Letters to the Editor Warm molecular envelope of M giants and Miras: a new molecule forming region unmasked by the ISO SWS T. Tsuji, K. Ohnaka, W. Aoki, and I. Yamamura Astron. Astrophys. 320, P L1-L4 (1997). Abstract Article in PDF (229 KB) | (gzipped) PostScript (214 KB) Detection of -rays above 1. 5 TeV from Mkn 501 S.M. Bradbury, T. Deckers, D. Petry, A. Konopelko, F. Aharonian, A.G. Akhperjanian, J.A. Barrio, A.S. Beglarian, J.J.G. Beteta, J.L. Contreras, J. Cortina, A. Daum, E. Feigl, J. Fernandez, V. Fonseca, A. Fra\ss, B. Funk, J.C. Gonzalez, V. Haustein, G. Heinzelmann, M. Hemberger, G. Hermann, M. Hess, A. Heusler, I. Holl, W. Hofmann, D. Horns, R. Kankanian, O. Kirstein, C. Köhler, D. Kranich, H. Krawczynski, H. Kornmayer, H. Möller, A. Moralejo, L. Padilla, M. Panter, R. Plaga, J. Prahl, C. Prosch, G. Pühlhofer, G. Rauterberg, W. Rhode, V. Sahakian, M. Samorski, J.A. Sanchez, D. Schmele, W. Stamm, M. Ulrich, H.J. Völk, S. Westerhoff, B. Wiebel-Sooth, C.A. Wiedner, M. Willmer, H. Wirth Astron. Astrophys. 320, P L5-L8 (1997). Abstract Article in PDF (368 KB) | (gzipped) PostScript (173 KB) Torque-luminosity correlation and possible evidence for core-crust relaxation in the X-ray pulsar GX 1+4 B. Paul, A.R. Rao, and K.P. Singh Astron. Astrophys. 320, P L9-L12 (1997). Abstract Article in PDF (485 KB) | (gzipped) PostScript (181 KB) Return current effects on hard X-ray and microwave emission produced by electron beams in solar flares V.V. Zharkova and D.V. Syniavskii Astron. Astrophys. 320, P L13-L16 (1997). Abstract Article in PDF (130 KB) | (gzipped) PostScript (138 KB) Millimeter interferometry towards the ultra-compact H II region W3(OH) F. Wyrowski P. Hofner, P. Schilke, C.M. Walmsley D.J. Wilner, and J.E. Wink Astron. Astrophys. 320, P L17-L20 (1997). Abstract Article in PDF (198 KB) | (gzipped) PostScript (233 KB) The shape of galaxy disks: how the scale height increases with galactocentric distance R. de Grijs and R.F. Peletier Astron. Astrophys. 320, P L21-L24 (1997). Abstract Article in PDF (301 KB) | (gzipped) PostScript (223 KB) Evidence of X-ray periodicity in LSI+61°303 J.M. Paredes, J. Martí, M. Peracaula, M. Ribó Astron. Astrophys. 320, P L25-L28 (1997). Abstract Article in PDF (138 KB) | (gzipped) PostScript (141 KB) Pictoris revisited by Hipparcos F. Crifo, A. Vidal-Madjar, R. Lallement, R. Ferlet, and M. Gerbaldi Astron. Astrophys. 320, P L29-L32 (1997). Abstract Article in PDF (133 KB) | (gzipped) PostScript (138 KB) SXR Coronal Flashes S. Koutchmy, H. Hara, Y. Suematsu, and K. Reardon Astron. Astrophys. 320, P L33-L36 (1997). Abstract Article in PDF (280 KB) | (gzipped) PostScript (422 KB) Rapid X-ray variability of the superluminal source GRS1915+105 B. Paul, P.C. Agrawal, A.R. Rao, M.N. Vahia, J.S. Yadav, T.M.K. Marar, S. Seetha, and K. Kasturirangan Astron. Astrophys. 320, P L37-L40 (1997). Abstract Article in PDF (177 KB) | (gzipped) PostScript (137 KB) Variability and a vanishing YSO in the Serpens cloud core M.J. Horrobin, M.M. Casali, and C. Eiroa Astron. Astrophys. 320, P L41-L43 (1997). Abstract Article in PDF (172 KB) | (gzipped) PostScript (162 KB) Cosmology X-ray galaxy clusters: constraints on models of galaxy formation J. Oukbir, J.G. Bartlett, and A. Blanchard Astron. Astrophys. 320, P 365-377 (1997). Abstract Article in PDF (447 KB) | (gzipped) PostScript (210 KB) Extragalactical astronomy ROSAT observations of the galactic wind in M 82 D.K. Strickland, T.J. Ponman, and I.R. Stevens Astron. Astrophys. 320, P 378-394 (1997). Abstract Article in PDF (770 KB) | (gzipped) PostScript (523 KB) Spectroscopy of narrow emission line X-ray galaxies Lutz Wisotzki and Norbert Bade Astron. Astrophys. 320, P 395-398 (1997). Abstract Article in PDF (211 KB) | (gzipped) PostScript (123 KB) Positioning the near-infrared versus optical emission peaks in NGC 1068 with adaptive optics O. Marco, D. Alloin, and J.L. Beuzit Astron. Astrophys. 320, P 399-404 (1997). Abstract Article in PDF (657 KB) | (gzipped) PostScript (351 KB) [O III] 5007 wing variations and changes of Fe II optical multiplets in NGC 5548 S.G. Sergeev, V.I. Pronik, Yu. F. Malkov, and K.K. Chuvaev Astron. Astrophys. 320, P 405-414 (1997). Abstract Article in PDF (364 KB) | (gzipped) PostScript (868 KB) The relation between the virial theorem and the fundamental plane of elliptical galaxies G. Busarello, M. Capaccioli, S. Capozziello, G. Longo, and E. Puddu Astron. Astrophys. 320, P 415-420 (1997). Abstract Article in PDF (220 KB) | (gzipped) PostScript (147 KB) PKS 2351-154: a high-redshift quasar with variable X-ray absorption N. Schartel, S. Komossa, W. Brinkmann, H.H. Fink, J. Tr{ümper, and W. Wamsteker Astron. Astrophys. 320, P 421-427 (1997). Abstract Article in PDF (204 KB) | (gzipped) PostScript (289 KB) Galactical structure and dynamics The evolution of the Milky Way disc I. Vertical structure and local constraints M. Haywood, A.C. Robin, and M. Crézé Astron. Astrophys. 320, P 428-439 (1997). Abstract Article in PDF (665 KB) | (gzipped) PostScript (243 KB) The evolution of the Milky Way disc II. Constrains from star counts at the galactic poles M. Haywood, A.C. Robin, and M. Crézé Astron. Astrophys. 320, P 440-459 (1997). Abstract Article in PDF (4020 KB) | (gzipped) PostScript (641 KB) Formation, structure and evolution of stars Contribution of Wolf-Rayet stars to the synthesis of 26Al G. Meynet, M. Arnould, N. Prantzos, G. Paulus Astron. Astrophys. 320, P 460-468 (1997). Abstract Article in PDF (560 KB) | (gzipped) PostScript (319 KB) An accretion column with a central hole in DQ Herculis binaries J.B.G. Canalle and R. Opher Astron. Astrophys. 320, P 469-477 (1997). Abstract Article in PDF (344 KB) | (gzipped) PostScript (773 KB) Dynamics and evolutionary status of the young triple stellar system, TY Coronae Austinae H. Beust, P. Corporon, L. Siess, M. Forestini, and A-M. Lagrange Astron. Astrophys. 320, P 478-496 (1997). Abstract Article in PDF (736 KB) | (gzipped) PostScript (1536 KB) Variations of the Ap star HD 208217 J. Manfroid and G. Mathys Astron. Astrophys. 320, P 497-499 (1997). Abstract Article in PDF (228 KB) | (gzipped) PostScript (122 KB) Stellar atmospheres Fundamental parameters of Wolf-Rayet stars VI. Large Magellanic Cloud WNL stars P.A. Crowther and L.J. Smith Astron. Astrophys. 320, P 500-524 (1997). Abstract Article in PDF (2240 KB) | (gzipped) PostScript (1438 KB) ROSAT coronal temperatures of young late type stars Thomas Preibisch Astron. Astrophys. 320, P 525-539 (1997). Abstract Article in PDF (401 KB) | (gzipped) PostScript (347 KB) The mass and temperature distribution in the protoplanetary nebula M 1-92: 13CO interferometric observations V. Bujarrabal, J. Alcolea, R. Neri, and M. Grewing Astron. Astrophys. 320, P 540-552 (1997). Abstract Article in PDF (1342 KB) | (gzipped) PostScript (1591 KB) MgO dust nucleation in M-Stars: calculation of cluster properties and nucleation rates T.M. Köhler, H.-P. Gail, and E. Sedlmayr Astron. Astrophys. 320, P 553-567 (1997). Abstract Article in PDF (550 KB) | (gzipped) PostScript (278 KB) The bipolar structure of the LBV nebula around HR Carinae K. Weis, W.J. Duschl, D.J. Bomans, Y.-H. Chu, and M.D. Joner Astron. Astrophys. 320, P 568-574 (1997). Abstract Article in PDF (571 KB) | (gzipped) PostScript (638 KB) CS chemistry in the bipolar nebula CRL 2688 T. Kasuga, I. Yamamura, and S. Deguchi Astron. Astrophys. 320, P 575-579 (1997). Abstract Article in PDF (241 KB) | (gzipped) PostScript (620 KB) Elemental abundances in the Hg-Mn star Corvi Y. Frémat and L. Houziaux Astron. Astrophys. 320, P 580-585 (1997). Abstract Article in PDF (181 KB) | (gzipped) PostScript (336 KB) Discovery of two short-period eclipsing binaries with active components G. Cutispoto, M. Kürster, S. Messina, M. Rodonò, G. Tagliaferri Astron. Astrophys. 320, P 586-593 (1997). Abstract Article in PDF (502 KB) | (gzipped) PostScript (288 KB) Diffuse matter in space (including H II regions and planetary nebulae) Star formation in the S 235 A-B complex Marcello Felli, Leonardo Testi, Riccardo Valdettaro, and Jun-Jie Wang Astron. Astrophys. 320, P 594-604 (1997). Abstract Article in PDF (1226 KB) | (gzipped) PostScript (835 KB) The Sun Intergranular plumes and formation of network bright points Th. Roudier, J.M. Malherbe, L. November, J. Vigneau, G. Coupinot, M. Lafon, and R. Muller Astron. Astrophys. 320, P 605-611 (1997). Abstract Article in PDF (535 KB) | (gzipped) PostScript (4826 KB) Electron acceleration sites in a large-scale coronal structure K.-L. Klein, H. Aurass, I. Soru-Escaut, and B. Kálmán Astron. Astrophys. 320, P 612-619 (1997). Abstract Article in PDF (2014 KB) | (gzipped) PostScript (3416 KB) Yohkoh observations of flares with flat hard X-ray spectra F. Fárník, H. Hudson, and T. Watanabe Astron. Astrophys. 320, P 620-630 (1997). Abstract Article in PDF (759 KB) | (gzipped) PostScript (2610 KB) The solar system A stream search among 502 TV meteor orbits. An objective approach T.J. Jopek and Cl. Froeschlé Astron. Astrophys. 320, P 631-641 (1997). Abstract Article in PDF (638 KB) | (gzipped) PostScript (357 KB) An optimized detection technique for faint moving objects on a star-rich background A search for the nucleus of comet 46P/Wirtanen H. Boehnhardt, J. Babion, and R.M. West Astron. Astrophys. 320, P 642-651 (1997). Abstract Article in PDF (845 KB) | (gzipped) PostScript (798 KB) The Bordeaux meridian observations of asteroids. First determination of the mass of (11) Parthenope B. Viateau and M. Rapaport Astron. Astrophys. 320, P 652-658 (1997). Abstract Article in PDF (247 KB) | (gzipped) PostScript (609 KB) Spectra of energized pick-up ions upstream of the two-dimensional heliospheric termination shock II. Acceleration by Alfvénic and by large-scale solar wind turbulences Sergei V. Chalov, Hans J. Fahr, and Vlad Izmodenov Astron. Astrophys. 320, P 659-671 (1997). Abstract Article in PDF (332 KB) | (gzipped) PostScript (620 KB) Chaotic diffusion in the 2/1 asteroidal resonance. An Application of the frequency map analysis D. Nesvorný and S. Ferraz-Mello Astron. Astrophys. 320, P 672-680 (1997). Abstract Article in PDF (484 KB) | (gzipped) PostScript (1814 KB) Erratum Magnetic fields in hot subdwarfs (Letter) V.G. Elkin Astron. Astrophys. 320, P 681-681 (1997). Abstract Article in PDF (78 KB) | (gzipped) PostScript (138 KB) Last change: July 1, 1997 helpdesk@link.springer.de © European Southern Observatory (ESO) 1997