Upcoming Events

May
20
Mon
10:30 DAWN journal club
DAWN journal club
May 20 @ 10:30 – 11:00
DAWN journal club
Weekly paper discussion session.   For the current agenda, upcoming moderators, and other details, please visit cosmicdawn.dk/wikidawn/dawn-activities/journal-club.
May
27
Mon
10:30 DAWN journal club
DAWN journal club
May 27 @ 10:30 – 11:00
DAWN journal club
Weekly paper discussion session.   For the current agenda, upcoming moderators, and other details, please visit cosmicdawn.dk/wikidawn/dawn-activities/journal-club.
Jun
3
Mon
10:30 DAWN journal club
DAWN journal club
Jun 3 @ 10:30 – 11:00
DAWN journal club
Weekly paper discussion session.   For the current agenda, upcoming moderators, and other details, please visit cosmicdawn.dk/wikidawn/dawn-activities/journal-club.
Jun
10
Mon
10:30 DAWN journal club
DAWN journal club
Jun 10 @ 10:30 – 11:00
DAWN journal club
Weekly paper discussion session.   For the current agenda, upcoming moderators, and other details, please visit cosmicdawn.dk/wikidawn/dawn-activities/journal-club.
 

Recent DAWN papers

Lagos, Claudia del P. et al. , Quenching massive galaxies across cosmic time with the semi-analytic model SHARK V2.0, Monthly Notices of the Royal Astronomical Society

Desprez, Guillaume et al. , ΛCDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported, Monthly Notices of the Royal Astronomical Society

Huscher, Ezra et al. , Impact of Helium II Resonant Absorption on the Ultraviolet Background Modeled in Three Dimensions, The Astrophysical Journal


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Post Tagged with: "DLAs"

 
  • En galaksegruppe i det tidlige Univers

    Ved hjælp af Hubble-teleskopet har et internationalt hold af astronomer, ledet af forskere fra Cosmic Dawn Center i København, undersøgt en galakse set næsten 11 milliarder år tilbage i tiden. I modsætning til vanlige observationer blev galaksen dog ikke opdaget ved hjælp af det lys den udsender, men ved det lys den absorberer. Selve galaksen unddrager sig observationer, men har til gengæld mindst én nær nabogalakse. Tilsammen udgør disse galakser en tidlig gruppe, som senere kan udvikle sig til at ligne den Lokale Gruppe, som vi bor i.

     
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  • A galaxy group in the early Universe

    Using the Hubble Space Telescope, an international team of astronomers led by researchers at the Cosmic Dawn Center in Copenhagen, have investigated a galaxy seen almost 11 billion years back in time. Contrary to typical observations, the galaxy was discovered not by the light it emits, but by the light it absorbs. The galaxy itself evades observations, but has at least one nearby companion. Together, these galaxies comprise an early group which may later evolve to resemble the Local Group in which we live.

     
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