%0 Journal Article %1 citeulike:13252090 %A Tadhunter, C. %A Morganti, R. %A Rose, M. %A Oonk, J. B. R. %A Oosterloo, T. %D 2014 %I Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved. %J Nature %K imported %N 7510 %P 440--443 %R 10.1038/nature13520 %T Jet acceleration of the fast molecular outflows in the Seyfert galaxy IC 5063 %U http://dx.doi.org/10.1038/nature13520 %V 511 %X Massive outflows driven by active galactic nuclei (AGN) are widely recognised to play a key role in the evolution of galaxies, heating the ambient gas, expelling it from the nuclear regions, and thereby affecting the star formation histories of the galaxy bulges. It has been proposed that the powerful jets of relativistic particles launched by some AGN can both accelerate and heat the molecular gas, which often dominates the mass budgets of the outflows. However, clear evidence for this mechanism in the form of detailed associations between the molecular gas kinematics and features in the radio-emitting jets has been lacking. Here we show that the warm molecular hydrogen gas in the western radio lobe of the Seyfert galaxy IC5063 is moving at high velocities - up to 600 km/s - relative to the galaxy disk. This suggests that the molecules have been accelerated by fast shocks driven into the interstellar medium (ISM) by the expanding radio jets. These results demonstrate the general feasibility of accelerating molecular outflows in fast shocks driven by AGN.

@article{citeulike:13252090, abstract = {{Massive outflows driven by active galactic nuclei (AGN) are widely recognised to play a key role in the evolution of galaxies, heating the ambient gas, expelling it from the nuclear regions, and thereby affecting the star formation histories of the galaxy bulges. It has been proposed that the powerful jets of relativistic particles launched by some AGN can both accelerate and heat the molecular gas, which often dominates the mass budgets of the outflows. However, clear evidence for this mechanism in the form of detailed associations between the molecular gas kinematics and features in the radio-emitting jets has been lacking. Here we show that the warm molecular hydrogen gas in the western radio lobe of the Seyfert galaxy IC5063 is moving at high velocities - up to 600 km/s - relative to the galaxy disk. This suggests that the molecules have been accelerated by fast shocks driven into the interstellar medium (ISM) by the expanding radio jets. These results demonstrate the general feasibility of accelerating molecular outflows in fast shocks driven by AGN.}}, added-at = {2019-03-25T08:20:55.000+0100}, archiveprefix = {arXiv}, author = {Tadhunter, C. and Morganti, R. and Rose, M. and Oonk, J. B. R. and Oosterloo, T.}, biburl = {https://www.bibsonomy.org/bibtex/2ca93c2a07f683651e034a3541415b7b3/ericblackman}, citeulike-article-id = {13252090}, citeulike-linkout-0 = {http://arxiv.org/abs/1407.1332}, citeulike-linkout-1 = {http://arxiv.org/pdf/1407.1332}, citeulike-linkout-2 = {http://dx.doi.org/10.1038/nature13520}, citeulike-linkout-3 = {http://dx.doi.org/10.1038/nature13520}, day = 6, doi = {10.1038/nature13520}, eprint = {1407.1332}, interhash = {ec1737b86abdbaa06d5abb05a2a9c087}, intrahash = {ca93c2a07f683651e034a3541415b7b3}, issn = {0028-0836}, journal = {Nature}, keywords = {imported}, month = jul, number = 7510, pages = {440--443}, posted-at = {2014-07-12 03:14:24}, priority = {2}, publisher = {Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.}, timestamp = {2019-03-25T08:20:55.000+0100}, title = {{Jet acceleration of the fast molecular outflows in the Seyfert galaxy IC 5063}}, url = {http://dx.doi.org/10.1038/nature13520}, volume = 511, year = 2014 }