Zobrazeno 1 - 10
of 1 585
pro vyhledávání: '"Koenig, C"'
Autor:
Urquhart, J. S., König, C., Colombo, D., Karska, A., Wyrowski, F., Menten, K. M., Moore, T. J. T., Brand, J., Elia, D., Giannetti, A., Leurini, S., Figueira, M., Lee, M. -Y., Dumke, M.
We have used data from the Outer Galaxy High-Resolution Survey (OGHReS) to refine the velocities, distances, and physical properties of a large sample of 3584 clumps detected in far infrared/submillimetre emission in the HiGAL survey located in the $
Externí odkaz:
http://arxiv.org/abs/2401.00808
Autor:
Heiße, F., Door, M., Sailer, T., Filianin, P., Herkenhoff, J., König, C. M., Kromer, K., Lange, D., Morgner, J., Rischka, A., Schweiger, Ch., Tu., B., Novikov, Y. N., Eliseev, S., Sturm, S., Blaum, K.
We present the measurements of individual bound electron $g$ factors of $^{20}\text{Ne}^{9+}$ and $^{22}\text{Ne}^{9+}$ on the relative level of $0.1\,\text{parts}$ per billion. The comparison with theory represents the most stringent test of bound-s
Externí odkaz:
http://arxiv.org/abs/2310.11119
Autor:
Morgner, J., Tu, B., König, C. M., Sailer, T., Heiße, F., Bekker, H., Sikora, B., Lyu, C., Yerokhin, V. A., Harman, Z., López-Urrutia, J. R. Crespo, Keitel, C. H., Sturm, S., Blaum, K.
Inner-shell electrons naturally sense the electric field close to the nucleus, which can reach extreme values beyond $10^{15}\,\text{V}/\text{cm}$ for the innermost electrons. Especially in few-electron highly charged ions, the interaction with the e
Externí odkaz:
http://arxiv.org/abs/2307.06613
Autor:
Le, N., Karska, A., Figueira, M., Sewiło, M., Mirocha, A., Fischer, Ch., Kaźmierczak-Barthel, M., Klein, R., Gawroński, M., Koprowski, M., Kowalczyk, K., Fischer, W. J., Menten, K. M., Wyrowski, F., König, C., Kristensen, L. E.
Publikováno v:
A&A 674, A64 (2023)
(abridged) Far-infrared (FIR) line emission provides key information about the gas cooling and heating due to shocks and UV radiation associated with the early stages of star formation. Gas cooling via FIR lines might, however, depend on metallicity.
Externí odkaz:
http://arxiv.org/abs/2304.08127
Autor:
Rischka, A., Cakir, H., Door, M., Filianin, P., Harman, Z., Huang, W. J., Indelicato, P., Keitel, C. H., Koenig, C. M., Kromer, K., Mueller, M., Novikov, Y. N., Schuessler, R. X., Schweiger, Ch., Eliseev, S., Blaum, K.
Publikováno v:
Phys. Rev. Lett. 124 (2020) 113001
First ever measurements of the ratios of free cyclotron frequencies of heavy highly charged ions with Z>50 with relative uncertainties close to 1e-11 are presented. Such accurate measurements have become realistic due to the construction of the novel
Externí odkaz:
http://arxiv.org/abs/2203.09184
Autor:
Urquhart, J. S., Wells, M. R. A., Pillai, T., Leurini, S., Giannetti, A., Moore, T. J. T., Thompson, M. A., Figura, C., Colombo, D., Yang, A. Y., Koenig, C., Wyrowski, F., Menten, K. M., Rigby, A. J., Eden, D. J., Ragan, S. E.
ATLASGAL is a 870-mircon dust survey of 420 square degrees of the inner Galactic plane and has been used to identify ~10 000 dense molecular clumps. Dedicated follow-up observations and complementary surveys are used to characterise the physical prop
Externí odkaz:
http://arxiv.org/abs/2111.12816
Autor:
Yang, A. Y., Urquhart, J. S., Wyrowski, F., Thompson, M. A., König, C., Colombo, D., Menten, K. M., Duarte-Cabral, A., Schuller, F., Csengeri, T., Eden, D., Barnes, P., Traficante, A., Bronfman, L., Sanchez-Monge, A., Ginsburg, A., Cesaroni, R., Lee, M. -Y., Beuther, H., Medina, S. -N. X., Mazumdar, P., Henning, T.
Publikováno v:
A&A 658, A160 (2022)
Context. The formation processes of massive stars are still unclear but a picture is emerging involving accretion disks and molecular outflows in what appears to be a scaled-up version of low-mass star formation. A census of outflow activity towards
Externí odkaz:
http://arxiv.org/abs/2111.10850
Autor:
Colombo, D., König, C., Urquhart, J. S., Wyrowski, F., Mattern, M., Menten, K. M., Lee, M. -Y., Brand, J., Wienen, M., Mazumdar, P., Schuller, F., Leurini, S.
Publikováno v:
A&A 655, L2 (2021)
Filaments are a ubiquitous morphological feature of the molecular interstellar medium and are identified as sites of star formation. In recent years, more than 100 large-scale filaments (with a length $>10$\,pc) have been observed in the inner Milky
Externí odkaz:
http://arxiv.org/abs/2111.02768
Autor:
Colombo, D., Duarte-Cabral, A., Pettitt, A. R., Urquhart, J. S., Wyrowski, F., Csengeri, T., Neralwar, K. R., Schuller, F., Menten, K. M., Anderson, L., Barnes, P., Beuther, H., Bronfman, L., Eden, D., Ginsburg, A., Henning, T., Koenig, C., Lee, M. -Y., Mattern, M., Medina, S., Ragan, S. E., Rigby, A. J., Sanchez-Monge, A., Traficante, A., Yang, A. Y., Wienen, M.
Publikováno v:
A&A 658, A54 (2022)
The morphology of the Milky Way is still a matter of debate. In order to shed light on uncertainties surrounding the structure of the Galaxy, in this paper, we study the imprint of spiral arms on the distribution and properties of its molecular gas.
Externí odkaz:
http://arxiv.org/abs/2110.06071
Autor:
Billington, S. J., Urquhart, J. S., König, C., Beuther, H., Breen, S. L., Menten, K. M., Campbell-White, J., Ellingsen, S. P., Thompson, M. A., Moore, T. J. T., Eden, D. J., Kim, W. -J., Leurini, S.
We have used catalogues from several Galactic plane surveys and dedicated observations to investigate the relationship between various maser species and Galactic star forming clumps, as identified by the ATLASGAL survey. The maser transitions of inte
Externí odkaz:
http://arxiv.org/abs/2009.14608