More Dark Matter Science

Pregnancy first trimesterScientists argue that they have found a gamma ray emergence in the edifice of the galaxy conformable with a 7.3-9.2 GeV Stygian concern particle disrespectful primarily to tau leptons diffuse as mainstream Stygian concern theories expect it to be distributed, in a non-point source convergent around the galactic center. Observations of Stygian concern phenomena are overwhelming, but the mechanism for this phenomena has been artful and no direct observed particle or obligate has been healthy to sound the data.The characteristics of the Stygian concern tacit by these observations are conformable with theoretical expectations. In particular, the required Stygian concern distribution is in concordance with that predicted by nonverbal simulations, after accounting for a moderate degree of adiabatic contaction. Furthermore, the demolition cross country required to change the signal is approximately coequal to that of a ultimate energy relic that freezes discover with an quantity coequal to the rhythmic cosmological spacing of Stygian matter. Furthermore, we saucer discover that the Stygian concern accumulation tacit by this attending is unco kindred to that needed to simultaneously vindicate the observations by the direct spotting experiments CoGeNT and DAMA. In portion . . . the signals reportable by the CoGeNT and DAMA collaborations crapper be consistently understood as elastically spreading Stygian concern particles with group in the arrange of approximately 6.2 to 8.6 GeV.In the Stygian concern scenario tacit by the observations described in this paper, gamma rays are not the exclusive potentially observable demolition products. In particular, the electrons produced in the annihilations of Stygian concern (through either ensuant tau decays, or finished annihilations direct to e+e and/or + ) will produce synchrotron emergence peaking at frequences of syn 23 GHz (Ee=7 GeV)2 (B=100 G). Given the recently reportable grounds of 100 microGauss-scale attractable fields in the Inner Galaxy, it is not di cult to interpret the so-called WMAP haze as a signal of the Stygian concern particle described in this paper.The results would seem to souvenir a light neutralino, a theoretic identify of particle in supersymmetry theory, as a Stygian concern candidate, and to disfavor other candidates for Stygian matters much as the axion, unreactive Higgs doublet, or sterile neutrino, hour of which has an anticipated accumulation in the correct arrange for these results. The expected accumulation is roughly the aforementioned as digit bottom quarks, though they are slummy Stygian concern candidates because they are highly unstable.Copyright saint Oh-Willeke (2009)Pregnancy care
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