'''DEFINITION'''The subsurface salinity trends have been derived from regional reanalysis and forecast modelling results of the Copernicus Marine Service BAL MFC group for the Baltic Sea (product refe

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Searching for complex fullerene-based molecules in the prototype fullerene Planetary Nebula IC 418

星际分子探测

富勒烯天体化学

The recent and unexpected detection of the most commonfullerenes (C60 and C70) and protographene in some Planetary Nebulae (PNe) raises the exciting possibility that other more complex fullerenebased

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The Ultra Compact sdB+WD binary CD -30 11223

超致密双星系统

Ia型超新星

We have recently discovered that CD 30 11223 is a binary composed of a whitedwarf orbiting a subdwarf of B spectral type in only 1.2 hours. This is by farthe shortest orbital period of any sdB+WD bina

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A search for Be + white dwarf binaries in 50-130 Myr old open clusters

天体系统探测

恒星演化验证

We propose to continue our search for Be + white dwarf binaries in a sample ofnearby open clusters with ages of 50130 Myr. XMMNewton has discovered a classof GammaCaslike hard Be/Xray emitters, two of

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Hunting for transitional millisecond pulsars with XMM-Newton and NuStar

脉冲星状态转变观测

双星演化天体物理

The XMM discovery of a ms pulsar swinging between an accretionpowered (Xray)and a rotationpowered (radio) pulsar state demonstrated that transitionsbetween the two states can be observed over timescal

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5c6425f9-dbca-4988-9fe4-5abddf5d0d57

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