EXPERIMENTAL CONSTRAINTS ON THE AXION DARK MATTER HALO DENSITY

S. J. ASZTALOS; E. DAW; H. PENG; L. J ROSENBERG; D. B. YU; C. HAGMANN; D. KINION; W. STOEFFL; K. VAN BIBBER; J. LAVEIGNE; P. SIKIVIE; N. S. SULLIVAN; D. B. TANNER; F. NEZRICK; D. M. MOLTZ

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EXPERIMENTAL CONSTRAINTS ON THE AXION DARK MATTER HALO DENSITY

机译：轴距暗物质晕圈密度的实验约束

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Most of the mass of the Milky Way is contributed by its halo, presumably in the form of noninteracting cold dark matter. The axion is a compelling cold dark matter candidate. We report results from a search that probes the local Galactic halo axion density using the Sikivie radio frequency cavity technique. Candidates over the frequency range 550 MHz ≤ f ≤ 810 MHz (2.3 μeV ≤ m_a ≤ 3.4 μeV) were investigated. The absence of a signal suggests that the axions of Kim and Shifman, Vainshtein, & Zakharov contribute no more than 0.45 GeV cm~(-3) of mass density to the local dark matter halo over this mass range.

机译：银河系的大部分质量是由它的光环贡献的，大概是非相互作用的冷暗物质的形式。轴子是引人注目的冷暗物质候选者。我们报告了使用Sikivie射频腔技术探测局部银河晕环轴密度的搜索结果。研究了550 MHz≤f≤810 MHz（2.3μeV≤m_a≤3.4μeV）频率范围内的候选对象。没有信号表明，Kim和Shifman，Vainshtein和Zakharov的轴心在该质量范围内对局部暗物质晕的贡献不超过0.45 GeV cm〜（-3）。

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《The Astrophysical journal》 |2002年第2期|p.L27-L30|共4页
作者
S. J. ASZTALOS; E. DAW; H. PENG; L. J ROSENBERG; D. B. YU; C. HAGMANN; D. KINION; W. STOEFFL; K. VAN BIBBER; J. LAVEIGNE; P. SIKIVIE; N. S. SULLIVAN; D. B. TANNER; F. NEZRICK; D. M. MOLTZ;
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Department of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139;

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专利

1. EXPERIMENTAL CONSTRAINTS ON THE AXION DARK MATTER HALO DENSITY [J] . S. J. ASZTALOS, E. DAW, H. PENG, The Astrophysical journal . 2002,第1aPta2期

机译：轴距暗物质晕圈密度的实验约束
2. Density spikes near black holes in self-interacting dark matter halos and indirect detection constraints [J] . Gerardo Alvarez, Hai-Bo Yu Physical review, D . 2021,第4期

机译：在自相互作用的暗物质晕圈和间接检测约束附近的黑洞附近的密度尖峰
3. Halo Cores and Phase-Space Densities: Observational Constraints on Dark Matter Physics and Structure Formation [J] . Julianne J. Dalcanton1, Craig J. Hogan1 The Astrophysical journal . 2008,第1期

机译：晕核和相空间密度：暗物质物理和结构形成的观测约束
4. A universality of dark-halo surface density for the Milky Way and Andromeda dwarf satellites as a probe of the coldness of dark matter [C] . Kohei Hayashi, Masashi Chiba International Astronomical Union., Symposium . 2016

机译：普通卤素表面密度为银河系和andromeda侏儒卫星作为暗物寒冷的探头
5. Fermi-LAT sensitivity and constraints on dark matter signal from the Milky Way host halo and its substructure. [D] . Anderson, Brandon. 2012

机译：Fermi-LAT灵敏度和对来自银河系宿主晕及其亚结构的暗物质信号的约束。
6. DarkSky Halos: Use-Based Exploration of Dark Matter Formation Data in a Hybrid Immersive Virtual Environment [O] . Peter Hanula, Kamil Piekutowski, Julieta Aguilera, 2019

机译：Darksky Halos：在混合沉浸式虚拟环境中使用基于暗物片形成数据的探索
7. Experimental Constraints on the Axion Dark Matter Halo Density [O] . Asztalos, Stephen J., Daw, E., Peng, H., 2002

机译：轴心暗物质光晕密度的实验约束

EXPERIMENTAL CONSTRAINTS ON THE AXION DARK MATTER HALO DENSITY

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