论文标题
反夸克黑物质产生的冷分子云和太阳染色体的辐射
Radiation from cold molecular clouds and Sun chromosphere produced by anti-quark nugget dark matter
论文作者
论文摘要
我们研究了暗物质的夸克掘金模型的天体物理含义，并提出了观察技术，以通过现代望远镜检测反夸克掘金（反QN）。反QN是Antiquark物质的紧凑型复合物体，其典型半径$ r \ sim 10^{ - 5} $ cm，密度超过核物质的密度。星际培养基的原子和分子与反夸克掘金和歼灭。我们估计了银河系中冷分子云中抗QN的热辐射，并表明这种辐射似乎足够强，可以在红外和可见光谱中观察到。抗QN的质子an灭产生$γ$ - 仪，其能量在100-400 MEV范围内，可以通过Fermi-Lat等望远镜检测到。我们发现，太阳能电晕内部的抗QN辐射太弱，无法产生明显的血浆加热或任何其他可观察的效果，而可以观察到来自染色体的$γ$ - 光子的辐射。我们还解决了早期宇宙中反夸克掘金生存的问题。
We study astrophysical implications of the quark nugget model of dark matter and propose observational techniques for detecting anti-Quark Nuggets (anti-QNs) with modern telescopes. Anti-QNs are compact composite objects of antiquark matter with a typical radius $R\sim 10^{-5}$ cm and density exceeding that of nuclear matter. Atoms and molecules of interstellar medium collide with anti-quark nuggets and annihilate. We estimate thermal radiation from anti-QNs in cold molecular clouds in our galaxy and show that this radiation appears sufficiently strong to be observed in infrared and visible spectra. Proton annihilation on anti-QNs produces $γ$-photons with energies in the range 100-400 MeV which may be detected by telescopes such as Fermi-LAT. We have found that anti-QN radiation inside the solar corona is too weak to produce a significant plasma heating or any other observable effects, while the radiation of $γ$-photons from the chromosphere may be observable. We also address the problem of survival of anti-quark nuggets in the early universe.
