Search Results - "Trapman, L."

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  1. 1

    ALMA Survey of Lupus Protoplanetary Disks. II. Gas Disk Radii by Ansdell, M., Williams, J. P., Trapman, L., Terwisga, S. E. van, Facchini, S., Manara, C. F., Marel, N. van der, Miotello, A., Tazzari, M., Hogerheijde, M., Guidi, G., Testi, L., Dishoeck, E. F. van

    Published in The Astrophysical journal (20-05-2018)
    “…We present Atacama Large Millimeter/Sub-Millimeter Array (ALMA) Band 6 observations of a complete sample of protoplanetary disks in the young (∼1-3 Myr) Lupus…”
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    Journal Article
  2. 2

    A novel way of measuring the gas disk mass of protoplanetary disks using N2H+ and C18O by Trapman, L, Zhang, K, Hoff, M. R. L. van 't, Hogerheijde, M. R, Bergin, E. A

    Published 24-01-2022
    “…Measuring the gas mass of protoplanetary disks, the reservoir available for giant planet formation, has proven to be difficult. We currently lack a…”
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    Journal Article
  3. 3

    Observed sizes of planet-forming disks trace viscous evolution by Trapman, L, Rosotti, G, Bosman, A. D, Hogerheijde, M. R, van Dishoeck, E. F

    Published 22-05-2020
    “…A&A 640, A5 (2020) The evolution of protoplanetary disks is dominated by the conservation of angular momentum, where the accretion of material onto the central…”
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    Journal Article
  4. 4

    Constraining the radial drift of millimeter-sized grains in the protoplanetary disks in Lupus by Trapman, L, Ansdell, M, Hogerheijde, M. R, Facchini, S, Manara, C. F, Miotello, A, Williams, J. P, Bruderer, S

    Published 15-04-2020
    “…A&A 638, A38 (2020) Recent ALMA surveys of protoplanetary disks have shown that for most disks the extent of the gas emission is greater than the extent of the…”
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    Journal Article
  5. 5

    Gas vs dust sizes of protoplanetary disks: effects of dust evolution by Trapman, L, Facchini, S, Hogerheijde, M. R, van Dishoeck, E. F, Bruderer, S

    Published 14-03-2019
    “…The extent of the gas in protoplanetary disks is observed to be universally larger than the extent of the dust. This is often attributed to radial drift and…”
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    Journal Article
  6. 6

    Chemically tracing the water snowline in protoplanetary disks with HCO by Leemker, M, Hoff, M. L. R. van 't, Trapman, L, van Gelder, M. L, Hogerheijde, M. R, Ruíz-Rodríguez, D, van Dishoeck, E. F

    Published 24-11-2020
    “…A&A 646, A3 (2021) [Abridged] Planet formation is expected to be enhanced around snowlines in protoplanetary disks, in particular around the water snowline…”
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    Journal Article
  7. 7

    Mass constraints for 15 protoplanetary disks from HD 1-0 by Kama, M, Trapman, L, Fedele, D, Bruderer, S, Hogerheijde, M. R, Miotello, A, van Dishoeck, E. F, Clarke, C, Bergin, E. A

    Published 26-12-2019
    “…A&A 634, A88 (2020) Hydrogen deuteride (HD) rotational line emission can provide reliable protoplanetary disk gas mass measurements, but it is difficult to…”
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    Journal Article
  8. 8

    The ALMA Lupus protoplanetary disk survey: evidence for compact gas disks and molecular rings from CN by van Terwisga, S. E, van Dishoeck, E. F, Cazzoletti, P, Facchini, S, Trapman, L, Williams, J. P, Manara, C. F, Miotello, A, van der Marel, N, Ansdell, M, Hogerheijde, M. R, Tazzari, M, Testi, L

    Published 07-11-2018
    “…A&A 623, A150 (2019) The cyanide radical CN is abundant in protoplanetary disks, with line fluxes often comparable to those of $^{13}$CO. It is known to be…”
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    Journal Article
  9. 9

    V1094 Sco: a rare giant multi-ringed disk around a T Tauri star by van Terwisga, S. E, van Dishoeck, E. F, Ansdell, M, van der Marel, N, Testi, L, Williams, J. P, Facchini, S, Tazzari, M, Hogerheijde, M. R, Trapman, L, Manara, C. F, Miotello, A, Maud, L. T, Harsono, D

    Published 08-05-2018
    “…A&A 616, A88 (2018) A wide variety of ring-like dust structures has been detected in protoplanetary disks, but their origin and frequency are still unclear. We…”
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    Journal Article
  10. 10

    ALMA Survey of Lupus Protoplanetary Disks II: Gas Disk Radii by Ansdell, M, Williams, J. P, Trapman, L, van Terwisga, S. E, Facchini, S, Manara, C. F, van der Marel, N, Miotello, A, Tazzari, M, Hogerheijde, M, Guidi, G, Testi, L, van Dishoeck, E. F

    Published 03-05-2018
    “…We present ALMA Band 6 observations of a complete sample of protoplanetary disks in the young (1-3 Myr) Lupus star-forming region, covering the 1.33 mm…”
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    Journal Article