Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Поиск по:www.arcetri.astro.it/    - Поискать по всем серверам
Найдено документов: 5049 ---- Время поиска: 0.23сек.   
Каталог астрономических ресурсов

  • Наблюдения, инструменты и базы данных
  • Астрометрия и служба времени
  • Небесная механика и гравиметрия
  • Теоретическая астрофизика
  • Солнечная система
    		•
  • Звезды
  • Галактики, квазары, космология
  • Исследование космоса
  • Общие вопросы
  • Прочее

    • [ В начало ] Пред. | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | След.

    51. Arcetri Star-formation Group Research Topics
    ... Disks around young stars: Inferring planet formation . Young newly formed stars are surrounded by rotating disks of gas and dust particles. ...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/science/starform/topics.htm -- 13.4 Кб -- 03.12.2007
    Похожие документы

    52. First VLT Colour Photo of a Strange Galaxy (ESO PR Photo 19/98)
    ... The stars in the central, structureless region and the material (stars, gas, and dust) in the outer disk rotate in two different planes that are nearly perpendicular to each other. ...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/phot-19-98-hires.html -- 8.2 Кб -- 21.01.2002
    Похожие документы

    53. http://www.arcetri.astro.it/irlab/tirgo/trasp/clusters.html
    ... With the IR images taken at Tirgo it is possible to derive their age, age spread, dust contents, distance and the presence of proto-planetary disks. ...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/tirgo/trasp/clusters.html -- 2.1 Кб -- 06.10.1999
    Похожие документы

    54. Slide 7
    ... Protoplanetary disks around Pre-MS stars . Evolution of disk mass during PMS . Evolution of dust properties . ... Evolution of disk mass during PMS . Evolution of dust properties . Evolution of gas/dust ratio (followup). ...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~lt/projects/pres_arch/venezia_may01/text6.htm -- 1.7 Кб -- 11.09.2007
    Похожие документы

    55. http://www.arcetri.astro.it/~lt/preprints/hbe_disks/hbe_disks.ps.gz
    ... Ae and T Tauri disks and reveal highly pro- cessed dust (Beckwith & Sargent 1991 ... With the ducial value of the dust emissivity, we derive a disk mass of 0.01 M . ... of a circumstellar disk, is surrounding MWC 1080 A. A cooler dust compo- nent is ...
    [ Текст ]  Ссылки http://www.arcetri.astro.it/~lt/preprints/hbe_disks/hbe_disks.ps.gz -- 152.9 Кб -- 11.09.2007
    Похожие документы

    56. http://www.arcetri.astro.it/~lt/preprints/s235/s235.ps.gz
    ... With the large AV implied by the molecular observa­ tions the K band emission may be better explained by a hot dust envelope or disk close to the stellar source rather than by intrinsic stellar emission. ...
    [ Текст ]  Ссылки http://www.arcetri.astro.it/~lt/preprints/s235/s235.ps.gz -- 554.0 Кб -- 11.09.2007
    Похожие документы

    57. http://www.arcetri.astro.it/~lt/preprints/g962/g962.ps.gz
    ... show infrared excess, and are probably young stellar objects surrounded by hot dust, either in circumstellar disks or envelopes ...
    [ Текст ]  Ссылки http://www.arcetri.astro.it/~lt/preprints/g962/g962.ps.gz -- 288.2 Кб -- 11.09.2007
    Похожие документы

    58. http://www.arcetri.astro.it/~sperello/AA492_371.pdf
    ... Indeed, these 3 objects are edge-on galaxies. In such cases, a large fraction of the disk is hidden by the dust in the disk plane. ...
    [ Текст ]  Ссылки http://www.arcetri.astro.it/~sperello/AA492_371.pdf -- 901.5 Кб -- 15.12.2008
    Похожие документы

    59. BD_disks (Abstract)
    ... The object is remarkable because of its low estimated mass and age and because it is associated with a mid-infrared source, an indication of a surrounding dusty disk. Based on the comparison of our spectrum with similar spectra of field M-dwarfs...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~lt/preprints/pianetone/abstract.html -- 2.6 Кб -- 11.09.2007
    Похожие документы

    60. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Ciclo.txt
    ... Similar structures were found by Hubble in Orion, and have been interpreted as gas and dust evaporation from possibly protoplanetary disks (proplyds). ...
    [ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Ciclo.txt -- 3.6 Кб -- 30.01.2001
    Похожие документы

    [ В начало ] Пред. | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | След.

    Rambler's Top100 RFBR Яндекс цитирования