Search Results - "Jáchym, P."
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Spectacular Hubble Space Telescope Observations of the Coma Galaxy D100 and Star Formation in Its Ram Pressure-stripped Tail
Published in The Astrophysical journal (10-01-2019)“…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…”
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ALMA Evidence for Ram Pressure Compression and Stripping of Molecular Gas in the Virgo Cluster Galaxy NGC 4402
Published in The Astrophysical journal (01-10-2020)“…Abstract High-resolution (1″ × 2″) Atacama Large Millimeter Array CO(2−1) observations of the ram pressure stripped galaxy NGC 4402 in the Virgo cluster show…”
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3
Ram pressure stripping made easy: an analytical approach
Published in Monthly notices of the Royal Astronomical Society (01-10-2018)“…The removal of gas by ram pressure stripping of galaxies is treated by a purely kinematic description. The solution has two asymptotic limits: if the duration…”
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Molecular Gas Filaments and Fallback in the Ram Pressure Stripped Coma Spiral NGC 4921
Published in The Astrophysical journal (01-11-2021)“…Abstract We investigate the effects of ram pressure on the molecular interstellar medium (ISM) in the disk of the Coma cluster galaxy NGC 4921 via…”
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Attack of the flying snakes: formation of isolated H i clouds by fragmentation of long streams
Published in Monthly notices of the Royal Astronomical Society (21-09-2016)“…The existence of long (>100 kpc) H i streams and small (<20 kpc) free-floating H i clouds is well known. While the formation of the streams has been…”
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Kinematic clues to the origins of starless HI clouds : dark galaxies or tidal debris?
Published in Monthly notices of the Royal Astronomical Society (27-01-2017)Get full text
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7
ESO 137-001 -- a jellyfish galaxy model
Published 25-09-2024“…Ram pressure stripping of the spiral galaxy ESO 137-001 within the highly dynamical intracluster medium (ICM) of the Norma cluster lead to spectacular…”
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Kinematic clues to the origins of starless HI clouds : dark galaxies or tidal debris ?
Published 19-01-2017“…Isolated HI clouds with no optical counterparts are often taken as evidence for galaxy-galaxy interactions, though an alternative hypothesis is that these are…”
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9
Ram Pressure Stripping Made Easy: An Analytical Approach
Published 15-06-2018“…The removal of gas by ram pressure stripping of galaxies is treated by a purely kinematic description. The solution has two asymptotic limits: if the duration…”
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10
Attack of the Flying Snakes : Formation of Isolated HI Clouds By Fragmentation of Long Streams
Published 17-06-2016“…The existence of long (> 100 kpc) HI streams and small (< 20 kpc) free-floating HI clouds is well-known. While the formation of the streams has been…”
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11
Radial redistribution of gas connected to a distant galaxy versus galaxy encounter
Published in Astrophysics and space science (01-05-2001)“…We analyze the influence of the perturbation of gravitational field connected to a distant encounter of a spiral with a dwarf galaxy on the radial gas…”
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Search for cold and hot gas in the ram pressure stripped Virgo dwarf galaxy IC3418
Published 30-05-2013“…We present IRAM 30m sensitive upper limits on CO emission in the ram pressure stripped dwarf Virgo galaxy IC3418 and in a few positions covering HII regions in…”
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Ram pressure stripping of tilted galaxies
Published 24-04-2009“…Ram pressure stripping of galaxies in clusters can yield gas deficient disks. Previous numerical simulations based on various approaches suggested that, except…”
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Gas stripping in galaxy clusters: a new SPH simulation approach
Published 25-06-2007“…The influence of a time-varying ram pressure on spiral galaxies in clusters is explored with a new simulation method based on the N-body SPH/tree code GADGET…”
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An Overview of the 2014 ALMA Long Baseline Campaign
Published 24-04-2015“…The Astrophysical Journal Letters, volume 808, issue 1, article id. L1, 11 pp. (2015) A major goal of the Atacama Large Millimeter/submillimeter Array (ALMA)…”
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