Nature research paper: A trail of dark-matter-free galaxies from a bullet-dwarf collision
. Both DF2 and DF4 are in the sample of 11 galaxies. The probability that the peak arose by chance is 3%, and the probability that the peak arose by chance and that both DF2 and DF4 are part of it is 0.6% . Before turning to the properties of the galaxies in the trail, we note that the Hough transform provides post hoc validation of our initial assumption that DF2 and DF4 are related to each other..
The average galaxy density in the central projected radius from NGC 1052< 30′ implies that 2 ± 2 of the 11 galaxies are chance projections, and we infer that there are 7–11 galaxies in the structure. Besides DF2 and DF4, other galaxies in the trail are also unusually large for their luminosity. The relation between size and apparent magnitude for faint galaxies in the NGC 1052 group is shown in Fig..
Deutschland Neuesten Nachrichten, Deutschland Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Fast and efficient DNA replication with purified human proteins - NatureA biochemical reconstitution of human replisomes that provides a system for future studies of DNA metabolic processes.
Weiterlesen »
Nature journals raise the bar on sex and gender reporting in researchAuthors will be prompted to provide details on how sex and gender were considered in study design.
Weiterlesen »
Limited cross-variant immunity from SARS-CoV-2 Omicron without vaccination - NatureNature research paper: Limited cross-variant immunity from SARS-CoV-2 Omicron without vaccination
Weiterlesen »
A Middle Pleistocene Denisovan molar from the Annamite Chain of northern Laos - Nature CommunicationsEvidence for the presence of Homo during the Middle Pleistocene is limited in continental Southeast Asia. Here, the authors report a hominin molar from Tam Ngu Hao 2 (Cobra Cave), dated to 164–131 kyr. They use morphological and paleoproteomic analysis to show that it likely belonged to a female Denisovan.
Weiterlesen »
Structural anatomy of Protein Kinase C C1 domain interactions with diacylglycerol and other agonists - Nature CommunicationsProtein kinase Cs (PKCs) define a central DAG-sensing node in intracellular phosphoinositide signaling pathways that regulate cell growth, differentiation, apoptosis, and motility. The structures of PKC C1 domain complexes with DAG and 4 agonists reveal the molecular basis of ligand recognition and capture.
Weiterlesen »
Structural insights into the HBV receptor and bile acid transporter NTCP - NatureNature - Structural insights into the HBV receptor and bile acid transporter NTCP
Weiterlesen »