SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Malhotra Rajesh) "

Sökning: WFRF:(Malhotra Rajesh)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Zackrisson, Erik, et al. (författare)
  • Bubble mapping with the Square Kilometre Array - I. Detecting galaxies with Euclid, JWST, WFIRST, and ELT within ionized bubbles in the intergalactic medium at z > 6
  • 2020
  • Ingår i: Monthly notices of the Royal Astronomical Society. - : Oxford University Press (OUP). - 0035-8711 .- 1365-2966. ; 493:1, s. 855-870
  • Tidskriftsartikel (refereegranskat)abstract
    • The Square Kilometre Array (SKA) is expected to provide the first tomographic observations of the neutral intergalactic medium at redshifts z > 6 and pinpoint the locations of individual ionized bubbles during early stages of cosmic reionization. In scenarios where star-forming galaxies provide most of the ionizing photons required for cosmic reionization, one expects the first ionized bubbles to be centred on overdensities of such galaxies. Here, we model the properties of galaxy populations within isolated, ionized bubbles that SKA-1 should be able to resolve at z approximate to 7-10, and explore the prospects for galaxy counts within such structures with various upcoming near-infrared telescopes. We find that, for the bubbles that are within reach of SKA-1 tomography, the bubble volume is closely tied to the number of ionizing photons that have escaped from the galaxies within. In the case of galaxy-dominated reionization, galaxies are expected to turn up above the spectroscopic detection threshold of JWST and ELT in even the smallest resolvable bubbles at z <= 10. The prospects of detecting galaxies within these structures in purely photometric surveys with Euclid, WFIRST, JWST, or ELT are also discussed. While spectroscopy is preferable towards the end of reionization to provide a robust sample of bubble members, multiband imaging may be a competitive option for bubbles at z approximate to 10, due to the very small number of line-of-sight interlopers expected at these redshifts.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
tidskriftsartikel (2)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Larsson, Anders (1)
Prakash, V (1)
Sahebkar, Amirhossei ... (1)
van Boven, Job F. M. (1)
Bassat, Quique (1)
Mitchell, Philip B (1)
visa fler...
McKee, Martin (1)
Madotto, Fabiana (1)
März, Winfried (1)
Koyanagi, Ai (1)
Zaidi, Zoubida (1)
Aboyans, Victor (1)
Koul, Parvaiz A. (1)
Edvardsson, David (1)
Ciardi, Benedetta (1)
Mellema, Garrelt (1)
Nolte, Ellen (1)
Zackrisson, Erik (1)
Brenner, Hermann (1)
Dhimal, Meghnath (1)
Sheikh, Aziz (1)
Adhikari, Tara Balla ... (1)
Gething, Peter W. (1)
Hay, Simon I. (1)
Tripathy, Srikanth P ... (1)
Afshin, Ashkan (1)
Cornaby, Leslie (1)
Abbafati, Cristiana (1)
Abebe, Zegeye (1)
Afarideh, Mohsen (1)
Agrawal, Sutapa (1)
Alahdab, Fares (1)
Badali, Hamid (1)
Badawi, Alaa (1)
Bensenor, Isabela M. (1)
Bernabe, Eduardo (1)
Dandona, Lalit (1)
Dandona, Rakhi (1)
Esteghamati, Alireza (1)
Farzadfar, Farshad (1)
Feigin, Valery L. (1)
Fernandes, Joao C. (1)
Flor, Luisa Sorio (1)
Ganji, Morsaleh (1)
Geleijnse, Johanna M ... (1)
Grosso, Giuseppe (1)
Hamidi, Samer (1)
Harikrishnan, Sivada ... (1)
Hassen, Hamid Yimam (1)
Islami, Farhad (1)
visa färre...
Lärosäte
Uppsala universitet (2)
Umeå universitet (1)
Stockholms universitet (1)
Lunds universitet (1)
Chalmers tekniska högskola (1)
Karolinska Institutet (1)
visa fler...
Högskolan Dalarna (1)
visa färre...
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (1)
Medicin och hälsovetenskap (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy