hyperian proto-supercluster

hyperian proto-supercluster ettavum valuthum ariyappedunnathumaaya aadyakaala proto-superclusteraanu, ithu ksheerapathatthinte 5,000 madangu pindove prapanchatthinte nilavile yugathinte 20 sathamaanavumaanu. 2018ll chiliyile valare valia dooradarshini upayogichu nireekshicha 10,000 vasthukkalude chuvanna shifttukal vishakalanam cheythaanu ithu kandethiyathu.
kandethal.
2018 avasaanathodeyaanu eee kandethal prakhyaapichathu.
oolga kushyattiyude neethrthwathilulla kandethal samgham computational astrophysics reethikalum austroenformatics upayogichu; drishya gadanakalude guruthwaakarshana prathipravartthanathe (viralisation) parasparabandhithamaakkunnathi dvimaana voronoi tessilation upayogichu galaxy redshifttukalude valia daattaasettukalil stattistikkal teknikkukal prayogichu. drishyamallaatha (irunda dravyam) gadanakalude nilanilpp anumanikkappettu.
chiliyile valare valia dooradarshiniyude drishyamaaya multy object spectrograph (vimos) upakaranam upayogichum mattu sarvekal upayogichum vimos-vlt deep sarway enna skye sarveyil pakarthiya redshift daattaye adisthaanamaakkiyullathaanu parasparabandham. 3, 822 vasthukkalkkulla (thaaraapathangal) spectroscopic redshift daatta thiranjedutthu.
2018 septambaril 'aastronami & astrophysics' enna jenalilaanu eee kandethal prasidheekarichathu.
bhauthika vivaranam.
eee gadanaykku 4.8x1015 sourorjja pindangal (ksheerapathatthinte pindatthinte 5,000 madangu) bharavum deerghaveekshanavum kanakkaakkappedunnu. sextance nakshathrasamoohatthinte rund chathurashra digri cosmic evalution sarway (cosmos) feeldinullil ithu sthithicheyyunnu. hyperioninte chuvanna maattam z = 2.45 aanu, ithu bhoomiyil ninnu 11 bilyan prakashavarsham akaleyaan; prapanchatthinte innathe yugathinte 20 sathamaanathil thaazhe maathrame ithu nilaninnulloo. oduvil ithu "sloon grettu vaal allengil virgo supercluster polulla superclusterukal polulla praadeshika prapanchatthile aparamaaya gadanakalkku samanamaaya onnaayi parinamikkumennu prathekshikkunnu".
prapanchashaasthrathil upayogikkuka.
superclusteril irunda dravyam adangiyirikkunnu, athile drishyamaaya vasthukkalum avayude kanakkukoottappetta guruthwaakarshana bandhavum thammilulla poruthakkedu ithinu thelivaanu. aadyakaala prapanchatthil ninnulla oru avashishtamenna nilayil, irunda dravyathinte daatta prapanchashaasthra sidhaanthangal pareekshikkaan upayogikkaam. 2018 leeii prabandha rachayithakkal soochippikkunnathu pole, lamda-cdm modalinte "uyarnna redu shifttil valia/sankeernamaaya proto-klasttarukal thirichariyunnathu dark maattar simuleshanukalil niyanthranangal earppeduthaan upayogapradamaakum".

