Outputs (286)

Close-up view of an ongoing merger between the NGC 4839 group and the Coma cluster - a post-merger scenario (2019)
Journal Article
Lyskova, N., Churazov, E., Zhang, C., Forman, W., Jones, C., Dolag, K., Roediger, E., & Sheardown, A. (2019). Close-up view of an ongoing merger between the NGC 4839 group and the Coma cluster - a post-merger scenario. Monthly notices of the Royal Astronomical Society, 485(2), 2922-2934. https://doi.org/10.1093/mnras/stz597

We study a merger of the NGC 4839 group with the Coma cluster using X-ray observations from the XMM–Newton and Chandra telescopes. X-ray data show two prominent features: (i) a long (∼600 kpc in projection) and bent tail of cool gas trailing (towards... Read More about Close-up view of an ongoing merger between the NGC 4839 group and the Coma cluster - a post-merger scenario.

Constraining Gas Motions in the Intra-Cluster Medium (2019)
Journal Article
Simionescu, A., ZuHone, J., Zhuravleva, I., Churazov, E., Gaspari, M., Nagai, D., Werner, N., Roediger, E., Canning, R., Eckert, D., Gu, L., & Paerels, F. (2019). Constraining Gas Motions in the Intra-Cluster Medium. Space Science Reviews, 215(2), Article 24. https://doi.org/10.1007/s11214-019-0590-1

The detailed velocity structure of the diffuse X-ray emitting intra-cluster medium (ICM) remains one of the last missing key ingredients in understanding the microphysical properties of these hot baryons and constraining our models of the growth and... Read More about Constraining Gas Motions in the Intra-Cluster Medium.

Enrichment of the Galactic disc with neutron capture elements: Sr (2019)
Journal Article
Mishenina, T., Pignatari, M., Gorbaneva, T., Bisterzo, S., Travaglio, C., Thielemann, F. K., & Soubiran, C. (2019). Enrichment of the Galactic disc with neutron capture elements: Sr. Monthly notices of the Royal Astronomical Society, 484(3), 3846-3864. https://doi.org/10.1093/mnras/stz178

The enrichment history of heavy neutron-capture elements in the Milky Way disc provides fundamental information about the chemical evolution of our Galaxy and about the stellar sources that made those elements. In this work we give new observational... Read More about Enrichment of the Galactic disc with neutron capture elements: Sr.

Nucleosynthetic yields from neutron stars accreting in binary common envelopes (2019)
Journal Article
Keegans, J. D., Fryer, C. L., Jones, S. W., Côté, B., Belczynski, K., Herwig, F., Pignatari, M., Laird, A. M., & Diget, C. A. (2019). Nucleosynthetic yields from neutron stars accreting in binary common envelopes. Monthly notices of the Royal Astronomical Society, 485(1), 620-639. https://doi.org/10.1093/mnras/stz368

© 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. Massive-star binaries can undergo a phase where one of the two stars expands during its advanced evolutionary stage as a giant and envelops its com... Read More about Nucleosynthetic yields from neutron stars accreting in binary common envelopes.

Variability and proper motion of x-ray knots in the jet of Centaurus A (2019)
Journal Article
Snios, B., Wykes, S., Nulsen, P. E. . J., Kraft, R. P., Meyer, E. T., Birkinshaw, M., Worrall, D. M., Hardcastle, M. J., Roediger, E., Forman, W. R., & Jones, C. (2019). Variability and proper motion of x-ray knots in the jet of Centaurus A. The Astrophysical journal, 871(2), Article 248. https://doi.org/10.3847/1538-4357/aafaf3

© 2019. The American Astronomical Society. All rights reserved. We report results from Chandra observations analyzed for evidence of variability and proper motion in the X-ray jet of Centaurus A. Using data spanning 15 yr, collective proper motion o... Read More about Variability and proper motion of x-ray knots in the jet of Centaurus A.

The inhibitory subunit of cardiac troponin (cTnI) is modified by arginine methylation in the human heart (2019)
Journal Article
Onwuli, D. O., Samuel, S., Sfyri, P., Welham, K., Goddard, M., Abu-Omar, Y., Loubani, M., Rivero, F., Matsakas, A., Benoit, D. M., Wade, M., Greenman, J., & Beltran-Alvarez, P. (2019). The inhibitory subunit of cardiac troponin (cTnI) is modified by arginine methylation in the human heart. International journal of cardiology, 282, 76-80. https://doi.org/10.1016/j.ijcard.2019.01.102

Background
The inhibitory subunit of cardiac troponin (cTnI) is a gold standard cardiac biomarker and also an essential protein in cardiomyocyte excitation-contraction coupling. The interactions of cTnI with other proteins are fine-tuned by post-tra... Read More about The inhibitory subunit of cardiac troponin (cTnI) is modified by arginine methylation in the human heart.

Spectacular Hubble Space Telescope Observations of the Coma Galaxy D100 and Star Formation in Its Ram Pressure-stripped Tail (2019)
Journal Article
Cramer, W. J., Kenney, J. D., Sun, M., Crowl, H., Yagi, M., Jáchym, P., Roediger, E., & Waldron, W. (2019). Spectacular Hubble Space Telescope Observations of the Coma Galaxy D100 and Star Formation in Its Ram Pressure-stripped Tail. The Astrophysical journal, 870(2), 63. https://doi.org/10.3847/1538-4357/aaefff

© 2019. The American Astronomical Society. We present new HST F275W, F475W, and F814W imaging of the region of the Coma cluster around D100, a spiral galaxy with a remarkably long and narrow (60 × 1.5 kpc) ram pressure-stripped gas tail. We find blue... Read More about Spectacular Hubble Space Telescope Observations of the Coma Galaxy D100 and Star Formation in Its Ram Pressure-stripped Tail.

Remnants and ejecta of thermonuclear electron-capture supernovae: Constraining oxygen-neon deflagrations in high-density white dwarfs (2018)
Journal Article
Jones, S., Röpke, F. K., Fryer, C., Ruiter, A. J., Seitenzahl, I. R., Nittler, L. R., Ohlmann, S. T., Reifarth, R., Pignatari, M., & Belczynski, K. (2019). Remnants and ejecta of thermonuclear electron-capture supernovae: Constraining oxygen-neon deflagrations in high-density white dwarfs. Astronomy and Astrophysics, 622, Article A74. https://doi.org/10.1051/0004-6361/201834381

The explosion mechanism of electron-capture supernovae (ECSNe) remains equivocal: it is not completely clear whether these events are implosions in which neutron stars are formed, or incomplete thermonuclear explosions that leave behind bound ONeFe w... Read More about Remnants and ejecta of thermonuclear electron-capture supernovae: Constraining oxygen-neon deflagrations in high-density white dwarfs.

Molecules in confinement in clusters, quantum solvents and matrices: general discussion (2018)
Journal Article
Bacic, Z., Benoit, D., Biczysko, M., Bowman, J., Bradforth, S., Burd, T., Chambaud, G., Clary, D., Crépin, C., Dracinsky, M., Felker, P., Fischer, I., Gianturco, F., Hochlaf, M., Kouril, K., Kratochvilova, I., Liu, C., McCoy, A., Miyazaki, J., Mouhib, H., …Zehnacker-Rentien, A. (2018). Molecules in confinement in clusters, quantum solvents and matrices: general discussion. Faraday Discussions, 212, 569-601. https://doi.org/10.1039/c8fd90053a

Quantum dynamics of isolated molecules: general discussion (2018)
Journal Article
Babikov, D., Benoit, D., Bowman, J., Burd, T., Clary, D., Donovan, R., Fischer, I., Gianturco, F., Hochlaf, M., Kar, S., Kirrander, A., Leone, S., Malcomson, T., Manthe, U., McCoy, A. B., Petersen, J., Richardson, J., Slavíček, P., Stoecklin, T., Szalewicz, K., …Zehnacker-Rentien, A. (2018). Quantum dynamics of isolated molecules: general discussion. Faraday Discussions, 212, 281-306. https://doi.org/10.1039/c8fd90052c

Precise characterisation of isolated molecules: general discussion (2018)
Journal Article
Bacic, Z., Benoit, D., Besemer, M., Bowman, J., Bradforth, S., Clary, D., Donovan, R., Fischer, I., Gianturco, F., Hochlaf, M., Houston, P., Knowles, P., Leone, S., Linguerri, R., Manthe, U., McCoy, A. B., Petersen, J., Richardson, J., Shan, X., Slavíček, P., …Zehnacker-Rentien, A. (2018). Precise characterisation of isolated molecules: general discussion. Faraday Discussions, 212, 137-155. https://doi.org/10.1039/c8fd90050g

Local disc model in view of Gaia DR1 and RAVE data (2018)
Journal Article
Sysoliatina, K., Just, A., Koutsouridou, I., Grebel, E. K., Kordopatis, G., Steinmetz, M., Bienaymé, O., Gibson, B. K., Navarro, J., Reid, W., & Seabroke, G. (2018). Local disc model in view of Gaia DR1 and RAVE data. Astronomy and Astrophysics, 620, A71. https://doi.org/10.1051/0004-6361/201833228

Aims. We test the performance of the semi-analytic self-consistent Just-Jahreiß disc model (JJ model) with the astrometric data from the Tycho-Gaia Astrometric Solution (TGAS) sub-catalogue of the first Gaia data release (Gaia DR1), as well as the ra... Read More about Local disc model in view of Gaia DR1 and RAVE data.

The r-process alliance: First release from the Northern search for r-process enhanced metal-poor stars in the Galactic Halo (2018)
Journal Article
Sakari, C. M., Placco, V. M., Farrell, E. M., Roederer, I. U., Wallerstein, G., Beers, T. C., Ezzeddine, R., Frebel, A., Hansen, T., Holmbeck, E. M., Sneden, C., Cowan, J. J., Venn, K. A., Davis, C. E., Matijevič, G., Wyse, R. F., Bland-Hawthorn, J., Chiappini, C., Freeman, K. C., Gibson, B. K., …Watson, F. (2018). The r-process alliance: First release from the Northern search for r-process enhanced metal-poor stars in the Galactic Halo. The Astrophysical journal, 868(2), 110. https://doi.org/10.3847/1538-4357/aae9df

This paper presents the detailed abundances and r-process classifications of 126 newly identified metal-poor stars as part of an ongoing collaboration, the R-Process Alliance.

Intermolecular rovibrational bound states of H2O–H2 dimer from a multiconfiguration time dependent Hartree approach (2018)
Journal Article
Ndengué, S. A., Scribano, Y., Benoit, D. M., Gatti, F., & Dawes, R. (2019). Intermolecular rovibrational bound states of H2O–H2 dimer from a multiconfiguration time dependent Hartree approach. Chemical Physics Letters, 715, 347-353. https://doi.org/10.1016/j.cplett.2018.11.035

We compute the rovibrational eigenstates of the H2O–H2 Van der Waals complex using the accurate rigid-rotor potential energy surface of Valiron et al. (2008) with the MultiConfiguration Time Dependent Hartree (MCTDH) method. The J=0–2 rovibrational b... Read More about Intermolecular rovibrational bound states of H2O–H2 dimer from a multiconfiguration time dependent Hartree approach.

Lost and found sunquake in the 6 September 2011 flare caused by beam electrons (2018)
Journal Article
Macrae, C., Zharkov, S., Zharkova, V., Druett, M., Matthews, S., & Kawate, T. (2018). Lost and found sunquake in the 6 September 2011 flare caused by beam electrons. Astronomy and Astrophysics, 619, Article A65. https://doi.org/10.1051/0004-6361/201832896

The active region NOAA 11283 produced two X-class flares on 6 and 7 September 2011 that have been well studied by many authors. The X2.1 class flare occurred on September 6, 2011 and was associated with the first of two homologous white light flares... Read More about Lost and found sunquake in the 6 September 2011 flare caused by beam electrons.

The time evolution of the Milky Way's oxygen abundance gradient (2018)
Journal Article
Mollá, M., Díaz, Á. I., Cavichia, O., Gibson, B. K., Maciel, W. J., Costa, R. D., Ascasibar, Y., & Few, C. G. (2019). The time evolution of the Milky Way's oxygen abundance gradient. Monthly notices of the Royal Astronomical Society, 482(3), 3071-3088. https://doi.org/10.1093/mnras/sty2877

© 2018 The Author(s). We study the evolution of oxygen abundance radial gradients as a function of time for the Milky Way Galaxy obtained with our MulChem chemical evolution model. We review the recent data of abundances for different objects observe... Read More about The time evolution of the Milky Way's oxygen abundance gradient.

The s process in AGB stars as constrained by a large sample of barium stars (2018)
Journal Article
Cseh, B., Lugaro, M., D'Orazi, V., de Castro, D. B., Pereira, C. B., Karakas, A. I., Molnár, L., Plachy, E., Szabó, R., Pignatari, M., & Cristallo, S. (2018). The s process in AGB stars as constrained by a large sample of barium stars. Astronomy and Astrophysics, 620, https://doi.org/10.1051/0004-6361/201834079

© ESO 2018. Context. Barium (Ba) stars are dwarf and giant stars enriched in elements heavier than iron produced by the slow neutron-capture process (s process). These stars belong to binary systems in which the primary star evolved through the asymp... Read More about The s process in AGB stars as constrained by a large sample of barium stars.

The recent growth history of the Fornax Cluster derived from simultaneous sloshing and gas stripping: Simulating the infall of NGC 1404 (2018)
Journal Article
Sheardown, A., Roediger, E., Su, Y., Kraft, R. P., Fish, T., ZuHone, J. A., Forman, W. R., Jones, C., Churazov, E., & Nulsen, P. E. (2018). The recent growth history of the Fornax Cluster derived from simultaneous sloshing and gas stripping: Simulating the infall of NGC 1404. The Astrophysical journal, 865(2), 118. https://doi.org/10.3847/1538-4357/aadc0f

We derive the recent growth history of the Fornax Cluster, in particular the recent infall of the giant elliptical galaxy NGC 1404. We show, using a simple cluster minor merger simulation tailored to Fornax and NGC 1404, that a second or more likely... Read More about The recent growth history of the Fornax Cluster derived from simultaneous sloshing and gas stripping: Simulating the infall of NGC 1404.

The kinematics of cluster galaxies via velocity dispersion profiles (2018)
Journal Article
Bilton, L. E., & Pimbblet, K. A. (2018). The kinematics of cluster galaxies via velocity dispersion profiles. Monthly notices of the Royal Astronomical Society, 481(2), 1507-1521. https://doi.org/10.1093/mnras/sty2379

© 2018 The Author(s). We present an analysis of the kinematics of a sample of 14 galaxy clusters via velocity dispersion profiles (VDPs), compiled using cluster parameters defined within the X-Ray Galaxy Clusters Database (BAX) cross-matched with dat... Read More about The kinematics of cluster galaxies via velocity dispersion profiles.

Shapley Supercluster Survey: Mapping the filamentary network connecting the clusters (2018)
Journal Article
Haines, C. P., Busarello, G., Merluzzi, P., Pimbblet, K. A., Vogt, F. P., Dopita, M. A., Mercurio, A., Grado, A., & Limatola, L. (2018). Shapley Supercluster Survey: Mapping the filamentary network connecting the clusters. Monthly notices of the Royal Astronomical Society, 481(1), 1055-1074. https://doi.org/10.1093/MNRAS/STY2338

We have mapped the structure and connectivity of the Shapley supercluster core and its surroundings as traced by its member galaxies. To achieve this, we have carried out a new redshift survey of galaxies across a 21 square degree region (17×17 Mpc2)... Read More about Shapley Supercluster Survey: Mapping the filamentary network connecting the clusters.