Zobrazeno 1 - 10
of 44
pro vyhledávání: '"J. Shingles"'
Autor:
P. Hillmen, A. Pitchford, A. Bloor, A. Pettitt, P. Patten, F. Forconi, A. Schuh, C. Fox, N. Elmusharaf, S. Gatto, B. Kennedy, J. Gribben, N. Pemberton, O. Sheehy, G. Preston, D. Howard, A. Hockaday, D. Cairns, S. Jackson, N. Greatorex, N. Webster, S. Dalal, J. Shingles, K. Cwynarski, S. Paneesha, D. Allsup, A. Rawstron, T. Munir
Publikováno v:
HemaSphere, Vol 6, Pp 46-47 (2022)
Externí odkaz:
https://doaj.org/article/20ce05ce1bc1475089a7d090c585202c
Autor:
Matthew M. Dobson, Megan E. Schwamb, Alan Fitzsimmons, Charles Schambeau, Aren Beck, Larry Denneau, Nicolas Erasmus, A. N. Heinze, Luke J. Shingles, Robert J. Siverd, Ken W. Smith, John L. Tonry, Henry Weiland, David. R. Young, Michael S. P. Kelley, Tim Lister, Pedro H. Bernardinelli, Marin Ferrais, Emmanuel Jehin, Grigori Fedorets, Susan D. Benecchi, Anne J. Verbiscer, Joseph Murtagh, René Duffard, Edward Gomez, Joey Chatelain, Sarah Greenstreet
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 7, p 165 (2024)
Centaurs are small solar system objects on chaotic orbits in the giant planet region, forming an evolutionary continuum with the Kuiper Belt objects and Jupiter-family comets. Some Centaurs are known to exhibit cometary activity, though unlike comets
Externí odkaz:
https://doaj.org/article/c9f574030db04c71956a87ef84e4e617
Autor:
Luke J. Shingles, Christine E. Collins, Vimal Vijayan, Andreas Flörs, Oliver Just, Gerrit Leck, Zewei Xiong, Andreas Bauswein, Gabriel Martínez-Pinedo, Stuart A. Sim
Publikováno v:
The Astrophysical Journal Letters, Vol 954, Iss 2, p L41 (2023)
We present 3D radiative transfer calculations for the ejecta from a neutron star merger that include line-by-line opacities for tens of millions of bound–bound transitions, composition from an r -process nuclear network, and time-dependent thermali
Externí odkaz:
https://doaj.org/article/e0679274db2f4bde805e8aa786fecdeb
Autor:
Shubham Srivastav, S. J. Smartt, M. E. Huber, G. Dimitriadis, K. C. Chambers, Michael D. Fulton, Thomas Moore, F. P. Callan, James H. Gillanders, K. Maguire, M. Nicholl, Luke J. Shingles, S. A. Sim, K. W. Smith, J. P. Anderson, Thomas de Boer, Ting-Wan Chen, Hua Gao, D. R. Young
Publikováno v:
The Astrophysical Journal Letters, Vol 943, Iss 2, p L20 (2023)
We present observations and analysis of the hostless and luminous Type Ia supernova 2022ilv, illustrating it is part of the 2003fg-like family, often referred to as super-Chandrasekhar (Ia-SC) explosions. The Asteroid Terrestrial-impact Last Alert Sy
Externí odkaz:
https://doaj.org/article/18da7743d8ad44b0b35a2b654d79dae0
Autor:
Matthew M. Dobson, Megan E. Schwamb, Susan D. Benecchi, Anne J. Verbiscer, Alan Fitzsimmons, Luke J. Shingles, Larry Denneau, A. N. Heinze, Ken W. Smith, John L. Tonry, Henry Weiland, David. R. Young
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 4, p 75 (2023)
The Kuiper Belt objects (KBOs), the Centaurs, and the Jupiter-family comets (JFCs) form an evolutionary continuum of small outer solar system objects, and their study allows us to gain insight into the history and evolution of the solar system. Broad
Externí odkaz:
https://doaj.org/article/4b7fabd13245415bb46f2f003f125973
Autor:
Shubham Srivastav, S. J. Smartt, M. E. Huber, G. Dimitriadis, K. C. Chambers, Michael D. Fulton, Thomas Moore, F. P. Callan, James H. Gillanders, K. Maguire, M. Nicholl, Luke J. Shingles, S. A. Sim, K. W. Smith, J. P. Anderson, Thomas de Boer, Ting-Wan Chen, Hua Gao, D. R. Young
Publikováno v:
Srivastav, S, Smartt, S J, Huber, M E, Dimitriadis, G, Chambers, K C, Fulton, M D, Moore, T, Callan, F P, Gillanders, J H, Maguire, K, Nicholl, M, Shingles, L J, Sim, S A, Smith, K W, Anderson, J P, de Boer, T, Chen, T-W, Gao, H & Young, D R 2023, ' The luminous type la supernova 2022ilv and its early excess emission ', The Astrophysical Journal Letters, vol. 943, no. 2, L20 . https://doi.org/10.3847/2041-8213/acb2ce
Astrophysical Journal Letters
Astrophysical Journal Letters
We present observations and analysis of the host-less and luminous type Ia supernova 2022ilv, illustrating it is part of the 2003fg-like family, often referred to as super-Chandrasekhar (Ia-SC) explosions. The ATLAS light curve shows evidence of a sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::014d914856ef1d6ad320c895cdd46dae
https://pure.qub.ac.uk/en/publications/ac2daedc-e464-4cc3-8712-d7de1381a0b9
https://pure.qub.ac.uk/en/publications/ac2daedc-e464-4cc3-8712-d7de1381a0b9
Autor:
R Pakmor, F P Callan, C E Collins, S E de Mink, A Holas, W E Kerzendorf, M Kromer, P G Neunteufel, John T O’Brien, F K Röpke, A J Ruiter, I R Seitenzahl, Luke J Shingles, S A Sim, S Taubenberger
Publikováno v:
Pakmor, R, Callan, F P, Collins, C E, de Mink, S E, Holas, A, Kerzendorf, W E, Kromer, M, Neunteufel, P G, O’Brien, J T, Röpke, F K, Ruiter, A J, Seitenzahl, I R, Shingles, L J, Sim, S A & Taubenberger, S 2022, ' On the fate of the secondary white dwarf in double-degenerate double-detonation Type Ia supernovae ', Monthly Notices of the Royal Astronomical Society, vol. 517, no. 4, pp. 5260–5271 . https://doi.org/10.1093/mnras/stac3107
Monthly notices of the Royal Astronomical Society 517(4), 5260-5271 (2022). doi:10.1093/mnras/stac3107
Monthly notices of the Royal Astronomical Society 517(4), 5260-5271 (2022). doi:10.1093/mnras/stac3107
The progenitor systems and explosion mechanism of Type Ia supernovae are still unknown. Currently favoured progenitors include double-degenerate systems consisting of two carbon-oxygen white dwarfs with thin helium shells. In the double-detonation sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5220ac2c7bcae22e07034587a155625c
https://pure.qub.ac.uk/en/publications/f4105f6c-e243-42d8-8914-37a3d77d8f1f
https://pure.qub.ac.uk/en/publications/f4105f6c-e243-42d8-8914-37a3d77d8f1f
Autor:
Matthew M. Dobson, Megan E. Schwamb, Susan D. Benecchi, Anne J. Verbiscer, Alan Fitzsimmons, Luke J. Shingles, Larry Denneau, Aren N. Heinze, Ken W. Smith, John L. Tonry, Henry Weiland, David R. Young
The phase curve of a small Solar System object shows the change in the object’s reflectance at different Sun-object-observer (phase) angles, and the shape of the phase curve is determined by the physical properties of the object’s surface. Analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15b59e801756be3a2efc863398e2d9d0
https://doi.org/10.5194/epsc2022-878
https://doi.org/10.5194/epsc2022-878
Autor:
Luke J Shingles, Andreas Flörs, Stuart A Sim, Christine E Collins, Friedrich K Röpke, Ivo R Seitenzahl, Ken J Shen
Publikováno v:
Shingles, L J, Flörs, A, Sim, S A, Collins, C E, Röpke, F K, Seitenzahl, I R & Shen, K J 2022, ' Modelling the ionisation state of Type Ia supernovae in the nebular-phase ', Monthly Notices of the Royal Astronomical Society, vol. 512, no. 4, pp. 6150–6163 . https://doi.org/10.1093/mnras/stac902
Monthly notices of the Royal Astronomical Society 512(4), 6150-6163 (2022). doi:10.1093/mnras/stac902
Monthly Notices of the Royal Astronomical Society
Monthly notices of the Royal Astronomical Society 512(4), 6150-6163 (2022). doi:10.1093/mnras/stac902
Monthly Notices of the Royal Astronomical Society
The nebular spectra of Type Ia supernovae ($\gtrapprox$ 100 days after explosion) consist mainly of emission lines from singly- and doubly-ionised Fe-group nuclei. However, theoretical models for many scenarios predict that non-thermal ionisation lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::911586379ad972181dab064f43e32175
https://pure.qub.ac.uk/en/publications/54ed9225-bac5-43c5-b114-873fae610161
https://pure.qub.ac.uk/en/publications/54ed9225-bac5-43c5-b114-873fae610161
We systematically explore the effect of the treatment of line opacity on supernova light curves. We find that it is important to consider line opacity for both scattering and absorption (i.e. thermalisation which mimics the effect of fluorescence.) W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfcb874e7eec4d510fd4c1bea3305765
http://arxiv.org/abs/2009.01566
http://arxiv.org/abs/2009.01566