M. Ehle
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View article: Population‐wide single‐pollen nuclei genotyping in rye sheds light on the genetic basis and environmental plasticity of meiotic recombination
Population‐wide single‐pollen nuclei genotyping in rye sheds light on the genetic basis and environmental plasticity of meiotic recombination Open
Summary The core molecular machinery of meiosis is conserved deep across eukaryotic lineages. Nevertheless, recombination landscapes vary at multiple scales, from chromosomes to populations, caused by an interaction between genetic and env…
View article: XMM-Newton Conclusively Identifies an Active Galactic Nucleus in a Green Pea Galaxy<sup>*</sup>
XMM-Newton Conclusively Identifies an Active Galactic Nucleus in a Green Pea Galaxy<sup>*</sup> Open
Green Pea galaxies are a class of compact, low-mass, low-metallicity star-forming galaxies in the relatively local Universe. They are believed to be analogs of high-redshift galaxies that reionized the Universe, and, indeed, the James Webb…
View article: XMM-Newton Conclusively Identifies an Active Galactic Nucleus in a Green Pea Galaxy
XMM-Newton Conclusively Identifies an Active Galactic Nucleus in a Green Pea Galaxy Open
Green Pea galaxies are a class of compact, low-mass, low-metallicity star-forming galaxies in the relatively local universe. They are believed to be analogues of high-redshift galaxies that re-ionised the universe and, indeed, the James We…
View article: Radio properties of green pea galaxies
Radio properties of green pea galaxies Open
Aims. Green peas (GPs) are young, compact, star-forming dwarf galaxies, and local ( z ∼ 0.3) analogues of the early galaxies ( z ≥ 6) considered to be mainly responsible for the reionisation of the Universe. Recent X-ray observations of GP…
View article: Hot magnetic halo of NGC 628 (M 74)
Hot magnetic halo of NGC 628 (M 74) Open
Context. In several spiral galaxies that are observed face-on, large-scale ordered magnetic fields (the so-called magnetic arms) were found. One of the explanations was the action of the magnetic reconnection, which leads to a higher order…
View article: Magnetic fields and hot gas in M 101
Magnetic fields and hot gas in M 101 Open
Context. Studies of nearby spiral galaxies in radio and X-ray wavelengths reveal the structure and energy balance of the magnetic fields and the hot interstellar medium (ISM). In some spiral galaxies, large-scale ordered magnetic fields ha…
View article: The changing-look AGN NGC 1566 in quiescence with XMM-Newton: a nuclear starburst and an AGN competing in power?
The changing-look AGN NGC 1566 in quiescence with XMM-Newton: a nuclear starburst and an AGN competing in power? Open
Star formation accretion on to the super massive black holes (SMBHs) and feedback processes link the evolution of galaxies with their SMBHs. X-ray observations in the imaging and spectral regime have revealed to be an important tool to stu…
View article: Green Peas in X-Rays<sup>∗</sup>
Green Peas in X-Rays<sup>∗</sup> Open
Green Peas represent a population of compact, highly star-forming dwarf galaxies at redshifts z ∼ 0.2–0.3 that have recently been found to show signatures of ultraviolet ionizing radiation leakage. They are being considered as analogs to h…
View article: Towards a better coordination of Multimessenger observations: VO and future developments
Towards a better coordination of Multimessenger observations: VO and future developments Open
Context. Towards the multimessenger era, the scientific demand for simultaneous observations with different facilities is continuously increasing. The main challenges of coordinating observations is the determination of common visibility a…
View article: Coordinating observations among ground and space-based telescopes in the\n multi-messenger era
Coordinating observations among ground and space-based telescopes in the\n multi-messenger era Open
The emergence of time-domain multi-messenger (astro)physics requires for new,\nimproved ways of interchanging scheduling information, in order to allow more\nefficient collaborations between the various teams. Currently space- and\nground-…
View article: Coordinating observations among ground and space-based telescopes in the multi-messenger era
Coordinating observations among ground and space-based telescopes in the multi-messenger era Open
The emergence of time-domain multi-messenger (astro)physics requires for new, improved ways of interchanging scheduling information, in order to allow more efficient collaborations between the various teams. Currently space- and ground-bas…
View article: Magnetic and gaseous spiral arms in M83
Magnetic and gaseous spiral arms in M83 Open
Context. The magnetic field configurations in several nearby spiral galaxies contain magnetic arms that are sometimes located between the material arms. The nearby barred galaxy M83 provides an outstanding example of a spiral pattern seen …
View article: Hot gas and magnetic arms of NGC 6946: Indications for reconnection heating?
Hot gas and magnetic arms of NGC 6946: Indications for reconnection heating? Open
\n Context. The grand-design face-on spiral galaxy NGC 6946 is remarkable because of its high star formation activity, the massive northern spiral arm, and the magnetic arms, which are observed in polarized radio synchrotron emission and a…