Astronomy & Astrophysics

Table of contents

A&A Vol. 481 No. 1

	Astronomy and Astrophysics
	Vol. 481 No. 1 (April I 2008)
Cover illustration: Composite of images from the main Hinode instruments. See our special feature on Science with Hinode (p. L1—L72)

Science with Hinode

Press release

Editorial p. E17
M. Walmsley and H. Peter
Abstract | Full HTML | PDF file (24.23 KB) | PS file (10.04 KB)

Press release

Properties of high-degree oscillation modes of the Sun observed with Hinode/SOT p. L1
U. Mitra-Kraev, A.G. Kosovichev, and T. Sekii
Abstract | Full HTML | PDF file (294.6 KB) | PS file (209.3 KB) | References

Press release

Strong horizontal photospheric magnetic field in a surface dynamo simulation p. L5
M. Schüssler and A. Vögler
Abstract | Full HTML | PDF file (493.0 KB) | PS file (1010 KB) | References

Press release

Net circular polarization of sunspots in high spatial resolution p. L9
K. Ichimoto, S. Tsuneta, Y. Suematsu, Y. Katsukawa, T. Shimizu, B. W. Lites, M. Kubo, T. D. Tarbell, R. A. Shine, A. M. Title, and S. Nagata
Abstract | Full HTML | PDF file (436.9 KB) | PS file (1.058 MB) | References

Press release

Evidence of magnetic field wrapping around penumbral filaments p. L13
J. M. Borrero, B. W. Lites, and S. K. Solanki
Abstract | Full HTML | PDF file (608.6 KB) | PS file (369.2 KB) | References

Press release

Penumbral models in the light of Hinode spectropolarimetric observations p. L17
J. Jurcák and L. R. Bellot Rubio
Abstract | Full HTML | PDF file (706.1 KB) | PS file (958.1 KB) | References

Press release

Press release

Transient horizontal magnetic fields in solar plage regions p. L25
R. Ishikawa, S. Tsuneta, K. Ichimoto, H. Isobe, Y. Katsukawa, B. W. Lites, S. Nagata, T. Shimizu, R. A. Shine, Y. Suematsu, T. D. Tarbell, and A. M. Title
Abstract | Full HTML | PDF file (392.0 KB) | PS file (3.301 MB) | References

Press release

Suppression of convection around small magnetic concentrations p. L29
S. Morinaga, T. Sakurai, K. Ichimoto, T. Yokoyama, M. Shimojo, and Y. Katsukawa
Abstract | Full HTML | PDF file (2.388 MB) | PS file (2.078 MB) | References

Press release

Magnetic field emergence in quiet Sun granules p. L33
D. Orozco Suárez, L. R. Bellot Rubio, J. C. del Toro Iniesta, and S. Tsuneta
Abstract | Full HTML | PDF file (220.9 KB) | PS file (131.9 KB) | References

Press release

Zeeman-tomography of the solar photosphere - Three-dimensional surface structures retrieved from Hinode observations p. L37
T. A. Carroll and M. Kopf
Abstract | Full HTML | PDF file (621.0 KB) | PS file (1.362 MB) | References

Press release

SUMER-Hinode observations of microflares: excitation of molecular hydrogen p. L41
D. E. Innes
Abstract | Full HTML | PDF file (400.1 KB) | PS file (384.7 KB) | References

Press release

An intriguing solar microflare observed with RHESSI, Hinode, and TRACE p. L45
I. G. Hannah, S. Krucker, H. S. Hudson, S. Christe, and R. P. Lin
Abstract | Full HTML | PDF file (317.4 KB) | PS file (274.1 KB) | References

Press release

Flows in active region loops observed by Hinode EIS p. L49
G. Del Zanna
Abstract | Full HTML | PDF file (3.228 MB) | PS file (9.950 MB) | References

Press release

Density structure of an active region and associated moss using Hinode/EIS p. L53
D. Tripathi, H. E. Mason, P. R. Young, and G. Del Zanna
Abstract | Full HTML | PDF file (849.6 KB) | PS file (3.708 MB) | References

Press release

An active region jet observed with Hinode p. L57
C. Chifor, P. R. Young, H. Isobe, H. E. Mason, D. Tripathi, H. Hara, and T. Yokoyama
Abstract | Full HTML | PDF file (455.8 KB) | PS file (1.232 MB) | References

Press release

Multi-spacecraft observations of polar coronal plumes p. L61
W. Curdt, K. Wilhelm, L. Feng, and S. Kamio
Abstract | Full HTML | PDF file (1.351 MB) | PS file (699.5 KB) | References

Press release

Hinode XRT observations of a long-lasting coronal sigmoid p. L65
D. E. McKenzie and R. C. Canfield
Abstract | Full HTML | PDF file (545.7 KB) | PS file (1.610 MB) | References

Press release

Flare lines in Hinode EIS spectra p. L69
G. Del Zanna
Abstract | Full HTML | PDF file (371.5 KB) | PS file (342.4 KB) | References

Astrophysical processes

Analytical view of diffusive and convective cosmic ray transport in elliptical galaxies p. 1
T. Hein and F. Spanier
Abstract | Full HTML | PDF file (819.6 KB) | PS file (2.196 MB) | References

The changing milliarcsecond radio morphology of the gamma-ray binary LS 5039 p. 17
M. Ribó, J. M. Paredes, J. Moldón, J. Martí, and M. Massi
Abstract | Full HTML | PDF file (154.0 KB) | PS file (74.28 KB) | References

On the viability of the shearing box approximation for numerical studies of MHD turbulence in accretion disks p. 21
O. Regev and O. M. Umurhan
Abstract | Full HTML | PDF file (396.4 KB) | PS file (161.0 KB) | References

Cosmology (including clusters of galaxies)

Cosmic ray feedback in hydrodynamical simulations of galaxy formation p. 33
M. Jubelgas, V. Springel, T. Enßlin, and C. Pfrommer
Abstract | Full HTML | PDF file (4.636 MB) | PS file (11.21 MB) | References

The mass distribution of RX J1347-1145 from strong lensing p. 65
A. Halkola, H. Hildebrandt, T. Schrabback, M. Lombardi, M. Bradac, T. Erben, P. Schneider, and D. Wuttke
Abstract | Full HTML | PDF file (5.447 MB) | PS file (28.75 MB) | References | Online Material

Extragalactic astronomy

Interstellar and circumstellar matter

On the nature of outflows in intermediate-mass protostars: a case study of IRAS 20050+2720 p. 93
M. T. Beltrán, R. Estalella, J. M. Girart, P. T. P. Ho, and G. Anglada
Abstract | Full HTML | PDF file (1.103 MB) | PS file (1.235 MB) | References

The physical structure of the point-symmetric and quadrupolar planetary nebula NGC 6309 p. 107
R. Vázquez, L. F. Miranda, L. Olguín, S. Ayala, J. M. Torrelles, M. E. Contreras, and P. F. Guillén
Abstract | Full HTML | PDF file (1.239 MB) | PS file (1.585 MB) | References

Broad Ly ${\alpha}$ emission from supernova remnants in young galaxies p. 117
K. Heng and R. A. Sunyaev
Abstract | Full HTML | PDF file (296.2 KB) | PS file (129.9 KB) | References | Online Material

Near-infrared, IFU spectroscopy unravels the bow-shock HH99B p. 123
T. Giannini, L. Calzoletti, B. Nisini, C. J. Davis, J. Eislöffel, and M. D. Smith
Abstract | Full HTML | PDF file (2.460 MB) | PS file (1003 KB) | References

SMA observations of young disks: separating envelope, disk, and stellar masses in class I YSOs p. 141
D. Lommen, J. K. Jørgensen, E. F. van Dishoeck, and A. Crapsi
Abstract | Full HTML | PDF file (429.6 KB) | PS file (1.234 MB) | References

1RXS J173021.5-055933: a cataclysmic variable with a fast-spinning magnetic white dwarf p. 149
D. de Martino, G. Matt, K. Mukai, J.-M. Bonnet-Bidaud, M. Falanga, B. T. Gänsicke, F. Haberl, T. R. Marsh, M. Mouchet, S. P. Littlefair, and V. Dhillon
Abstract | Full HTML | PDF file (593.5 KB) | PS file (403.1 KB) | References

Stellar structure and evolution

Chemical analysis of carbon stars in the Local Group - II. The Carina dwarf spheroidal galaxy p. 161
C. Abia, P. de Laverny, and R. Wahlin
Abstract | Full HTML | PDF file (515.4 KB) | PS file (336.1 KB) | References

ATCA 3 mm observations of NGC 6334I and I(N): dense cores, outflows, and an UCH II region p. 169
H. Beuther, A. J. Walsh, S. Thorwirth, Q. Zhang, T. R. Hunter, S. T. Megeath, and K. M. Menten
Abstract | Full HTML | PDF file (897.7 KB) | PS file (617.2 KB) | References

Improved estimates of the physical properties of the O-star binary V1007 Sco = HD 152248 and notes on several other binaries in the NGC 6231 cluster p. 183
P. Mayer, P. Harmanec, S. Nesslinger, R. Lorenz, H. Drechsel, N. Morrell, and M. Wolf
Abstract | Full HTML | PDF file (304.6 KB) | PS file (125.8 KB) | References

Variability in the cycle length of the supersoft source RX J0513.9-6951 p. 193
V. Burwitz, K. Reinsch, J. Greiner, E. Meyer-Hofmeister, F. Meyer, F. M. Walter, and R. E. Mennickent
Abstract | Full HTML | PDF file (264.5 KB) | PS file (345.1 KB) | References

Stellar atmospheres

Carbon abundances of early B-type stars in the solar vicinity - Non-LTE line-formation for C II/III/IV and self-consistent atmospheric parameters p. 199
M. F. Nieva and N. Przybilla
Abstract | Full HTML | PDF file (1.435 MB) | PS file (580.7 KB) | References | Online Material

Polarization of radiation of point-like source reflected from turbulent magnetized atmosphere p. 217
N. A. Silant'ev and Yu. N. Gnedin
Abstract | Full HTML | PDF file (318.6 KB) | PS file (167.3 KB) | References

Chromospheric features of LQ Hydrae from H ${\alpha}$ line profiles p. 229
A. Frasca, Zs. Kovári, K. G. Strassmeier, and K. Biazzo
Abstract | Full HTML | PDF file (305.2 KB) | PS file (266.2 KB) | References

The Sun

Midrange periodicities in sunspot numbers and flare index during solar cycle 23 p. 235
H. Kiliç
Abstract | Full HTML | PDF file (254.2 KB) | PS file (954.7 KB) | References

Kink oscillations in magnetic tubes with twisted annulus p. 239
B. K. Carter and R. Erdélyi
Abstract | Full HTML | PDF file (531.8 KB) | PS file (1.628 MB) | References

Coronal loop oscillations and diagnostics with Hinode/EIS p. 247
Y. Taroyan and S. Bradshaw
Abstract | Full HTML | PDF file (468.6 KB) | PS file (365.5 KB) | References

Planets and planetary systems

Astronomy and Astrophysics

Science with Hinode