“Dark Matter” Science-Research, November 2021, Week 2 — summary from CERN (European Council for Nuclear Research), Astrophysics Data System, OSTI GOV, Arxiv and DOAJ

CERN (European Council for Nuclear Research) — summary generated by Brevi Assistant

Une création entre arts et scientific researches, entre danse, théâtre et cosmologie présentée par Charlotte Philippe, Margot Bain et le comédien Gabriel Perez, imaginée avec la complicité scientifique de Sandrine Schlögel. Important details: a COVID certificate legitimate in Switzerland with image ID is called for to access events at the Globe for all site visitors aged 16 and over. Just QR certificates confirmed by the Swiss Covid Certificate Check application will be approved. As any kind of e+e − scattering procedure can be accompanied by a hard photon discharge from the preliminary state radiation, the analysis of the energy spectrum and angular circulations of those photons can be used to look for hard processes with undetectable final state. We think about production of DM particles by means of a moderator at the International Linear Collider and Compact Linear Collider experiments taking into consideration detector impacts within the D ELPHES fast simulation framework. For arbitrator masses approximately the centre-of-mass energy of the collider, arises from the mono-photon evaluation are more rigorous than the restrictions gotten out of straight vibration searches in Standard Model decay networks. 2 analyses searching for new heavy resonances and interpreting the result with dark matter are provided in this dissertation. The first evaluation searches for resonances decaying right into dijet final states utilizing the proton-proton collision data at center mass of √ = 13 TeV with the CMS detector at Large Hadron Collider in 2016, matching to a total integrated luminosity of 36 fb ^−1. The presence of a non-baryonic Dark Matter component in deep space is inferred from the observation of its gravitational communication. The ATLAS and CMS experiments have established a broad search program for DM prospects, including resonance searches for the conciliator which would combine DM to the SM, searches with huge missing transverse energy produced in organization with various other fragments called MET+X searches, and searches where the Higgs boson gives a portal to DM, causing undetectable Higgs boson rots.

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Astrophysics Data System — summary generated by Brevi Assistant

We discuss the production of radiation and dark matter presuming a time-dependent inflaton degeneration rate throughout the reheating duration. The Forward Physics Facility, intended to run near the ATLAS communication point at the LHC, provides amazing new surface to check out neutrino properties at TeV energy ranges. Light sub-GeV halo dark matter fragments by high-energy cosmic-rays can be energised and end up being observable by standard DM straight discovery experiments. We get D_eff≃9 kpc for CRDM particles with kinetic energy above ∼1 GeV which pushes the equivalent exclusion reduced bounds down to σ_χp ∼4×10^-32 cm² for DM particle mass at MeV scale and listed below. We study the non-linear structure formation in cosmology, accounting for the quantum nature of the dark matter particles in the first problems at decoupling, as well as in the relaxation and security of the DM halos. Generative deep learning methods developed upon Convolutional Neural Networks offer a wonderful tool for forecasting non-linear structure in cosmology. In this work we predict high resolution dark matter halos from huge scale, low resolution dark matter only simulations. We study the mass-radius relation and the 2nd Love variety of portable items constructed from average matter and non-selfannihilating fermionic dark matter for a large variety of dark matter particle masses, and for the cases of weakly and strongly engaging dark matter. Therefore, by getting the density of these small items and measuring their tidal deformability from gravitational wave discoveries from binary neutron star mergers, the removed value of second Love number would permit to identify the existence of dark matter inside neutron stars regardless of the equation of state of average matter.

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OSTI GOV — summary generated by Brevi Assistant

This report explains the progress in the search for dark matter achieved under DOE honor DE-SC0012161, as well as the invention of a new dark matter and neutrino discovery strategy. The growth of a brilliant liquid noble bubble chamber was the key goal of the proposed work, with the purpose of integrating the excellent background denial of a PICO-style bubble chamber with the event-by-event energy resolution of a liquid-noble detector such as LZ. Fixed-target experiments making use of main electron beams can be powerful exploration tools for light dark matter in the sub-GeV mass array. The Light Dark Matter eXperiment was developed to determine missing out on momentum in high-rate electron fixed-target reactions with beam of light powers of 4 GeV to 16 GeV. We take into consideration a very little expansion of the Standard Model with a hidden sector billed under a dark regional U’ gauge group, accounting simultaneously for light neutrino masses and the observed Dark Matter relic wealth. We suggest in this White Paper an idea for a space experiment using cool atoms to look for ultra-light dark matter, and to identify gravitational waves in the frequency array in between the most sensitive series of LISA and the earthbound LIGO/Virgo/KAGRA/ INDIGO experiments. The presence of dark matter is a crucial idea to new fundamental physics, yet its nature and non-gravitational interactions continue to be strange. We have improved forecasts for the spatial circulation and energy spectra of photon signals from dark matter, and established new limits from cosmological and astrophysical datasets on dark matter inhabiting complicated dark fields, multi-particle dark matter destruction, and small prehistoric black holes. We take into consideration a two-component dark matter halo of a galaxy consisting of ultra-light axions of various mass. Below, we discuss an interesting link between the BEC ground state of a one-component DMH and Black Hole temperature level and entropy, and Unruh temperature.

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Arxiv — summary generated by Brevi Assistant

Dark matter bits captured by the Sun can produce high energy electrons outside the Sun via annihilating into meta-stable conciliators. We show that an axion-like fragment normally implements spontaneous electroweak baryogenesis with a planetary development strongly linked to the electroweak phase change if it feebly combines with the Higgs field while offering a tiny contribution to the Higgs boson mass. We review the production of radiation and dark matter thinking a time-dependent inflaton decay rate during the reheating period. When inflaton the decay rate is consistent, areas of the criterion space that describe the observed value of the dark matter wealth were located and contrasted with the basic situation. We research the non-linear framework formation in cosmology, accounting for the quantum nature of the dark matter bits in the first conditions at decoupling, along with the leisure and stability of the DM halos. Generative deep learning techniques developed upon Convolutional Neural Networks offer a wonderful tool for anticipating non-linear frameworks in cosmology. In this work we forecast high resolution dark matter halos from big range, low resolution dark matter only simulations. We examine the mass-radius relationship and the 2nd Love number of compact objects made of average matter and non-selfannihilating fermionic dark matter for a vast array of dark matter fragment masses, and for the cases of weakly and highly communicating dark matter. Hence, by getting the density of these small things and measuring their tidal deformability from gravitational wave discoveries from binary neutron star mergers, the removed worth of second Love number would enable us to determine the presence of dark matter inside neutron stars irrespective of the equation of state of ordinary matter.

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DOAJ — summary generated by Brevi Assistant

Abstract We study dark matter connecting by means of a massive spin-2 arbitrator. For the very first time, we include the complete KK-tower in this dark matter manufacturing process and locate that this development is unphysical and terminates once the complete area content of the extra-dimensional concept is taken into consideration. Eukaryotic genomes consist of very variable quantities of DNA without obvious function. We present the ideas and outcomes from a collection of ingenious techniques suggesting that a substantial quantity of the A. Thaliana dark matter is of repetitive origin. Accurate modelling of biological systems requires deeper and extra complete expertise concerning the molecular components and their useful organizations than we currently have. Several of this dark matter reveals enrichment of specific functions and has crucial useful elements of protein networks, such as hubs linked with important functional locations like the regulation of Ras healthy protein signal transduction in human cells. Abstract We suggest a marginal model that can describe the electroweak range, neutrino masses, Dark Matter, and successful rising cost of living all at once based upon the multicritical-point concept. By the renormalization-group evaluation, we study the essential Higgs rising cost of living with non-minimal combining ξ|H² R ξ|H2 R that uses the saddle point of the Higgs possibility. A collection of reports over the last few years have suggested that a much larger section of the mammalian genome is recorded than can be represented by currently annotated genes, however the amount and nature of these added transcripts is unclear. Here, we have used information from single- and paired-end RNA-Seq and tiling arrays to analyze the amount and composition of transcripts in PolyA+ RNA from human and mouse cells. Abstract A model that can simultaneously clarify Dark Matter relic density and the obvious matter anti-matter imbalance of the world has been recently suggested. We show that the LHCb experiment can cover the whole mass series of the theoretical dark baryon.

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