International audience; Este número de Cuadernos LIRICO se propone realizar un nuevo aporte a los estudios sobre Borges y su obra en coincidencia con el temario propuesto en el campo de la literatura hispanoamericana para la sesión 2015 del concurso de Agrégation. En es...

In a manufacturing context, a product is moved through different placements or sites before it reaches the final customer. Each of these sites have different functions, e.g. creation, storage, retailing, etc. In this scenario, traceability data describes in a rich way t...

National audience

NA60; Data taken by NA60 in 2002 with a 400 GeV proton beam on various nuclear targets confirms that dimuon production with a mass below the $\phi$ can be explained by meson decays. The production cross sections of these mesons agree with what earlier experiments have r...

Context. The gas- and dust dissipation processes in disks around young stars remain uncertain despite numerous studies. At the distance of ~99-116 pc, HD 141569A is one of the nearest HerbigAe stars that is surrounded by a tenuous disk, probably in transition between a ...

It is shown that the generating function of $\mathscr{N}=2$ topological strings, in the heterotic weak coupling limit, is identified with the partition function of a six-dimensional Melvin background. This background, which corresponds to an exact CFT, realises in strin...

International audience

International audience; Climatic changes, habitat loss and invasive species are important threats for many animal populations. Here, we report rapid declines and extinctions of adder populations monitored during 12 years in Belgium where none of the above causes was inv...

International audience

We present a new amplitude analysis of the $\eta\pi$ $D$-wave in $\pi^- p\to \eta\pi^- p$ measured by COMPASS. Employing an analytical model based on the principles of the relativistic $S$-matrix, we find two resonances that can be identified with the $a_2(1320)$ and th...