Results 81 to 90 of about 428,876 (333)
Direct Detection of Warm Dark Matter in the X‐Ray [PDF]
The Astrophysical Journal, 2001 We point out a serendipitous link between warm dark matter (WDM) models for structure formation on the one hand and the high sensitivity energy range (1-10 keV) for x-ray photon detection on the Chandra and XMM-Newton observatories on the other.
Abazajian, Kevork +2 more
openaire +4 more sources
Advanced Functional Materials, EarlyView.The pH‐sensitive His6‐SWNTs, which is functionalized with oligohistidine, can deliver STTM396 molecules into callus cells. The STTM396–SWNT complex treatments enhance shoot regeneration efficiency by regulating the miR396‐GRF module in Arabidopsis and tomato calli.
Yeong Yeop Jeong +7 more
wiley +1 more source
Constraints on Warm Dark Matter from Cosmological Reionization [PDF]
, 2001 We study the constraints that high-redshift structure formation in the universe places on warm dark matter (WDM) dominated cosmological models. We modify the extended Press-Schechter formalism to derive the halo mass function in WDM models.
Ciotti L +6 more
core +4 more sources
Warm Dark Matter and Cosmic Reionization [PDF]
The Astrophysical Journal, 2018 Abstract In models with dark matter made of particles with keV masses, such as a sterile neutrino, small-scale density perturbations are suppressed, delaying the period at which the lowest mass galaxies are formed and therefore shifting the reionization processes to later epochs.
Villanueva-Domingo, Pablo +2 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Controlling the polycrystallinity of CuO nanorods enables directional reconstruction into rod‐like structures that stabilize Cu(OH)2 and increase Cu+ ratios, while modulating interfacial water dynamics to enhance C─C coupling and boost C2+ product formation in CO2 electroreduction.
Hyeon‐Seok Bang +15 more
wiley +1 more source
Physics Letters B, 2017 We build a model of metastable dark energy, in which the observed vacuum energy is the value of the scalar potential at the false vacuum. The scalar potential is given by a sum of even self-interactions up to order six.
Ricardo G. Landim, Elcio Abdalla
doaj +1 more source
Warm inflation, neutrinos and dark matter: a minimal extension of the Standard Model
Journal of High Energy Physics, 2021 We show that warm inflation can be realized within a minimal extension of the Standard Model with three right-handed neutrinos, three complex scalars and a gauged lepton/B-L U(1) symmetry.
Miguel Levy +2 more
doaj +1 more source
Captures of Hot and Warm Sterile Antineutrino Dark Matter on EC-decaying Ho-163 Nuclei
, 2011 Capturing low-energy electron antineutrinos on radioactive Ho-163 nuclei, which decay into Dy-163 via electron capture (EC), is a noteworthy opportunity to detect relic sterile antineutrinos.
Li, Y. F., Xing, Zhi-zhong
core +1 more source
Angular Momentum Profiles of Warm Dark Matter Halos [PDF]
, 2001 We compare the specific angular momentum profiles of virialized dark halos in cold dark matter (CDM) and warm dark matter (WDM) models using high-resolution dissipationless simulations. The simulations were initialized using the same set of modes, except
and Andrey V. Kravtsov +5 more
core +2 more sources
Star-forming filaments in warm dark matter models [PDF]
Monthly Notices of the Royal Astronomical Society, 2015 8 pages, 7 figures. Accepted to MNRAS.
Gao, L., Theuns, T., Springel, V.
openaire +5 more sources