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相关论文: An overview of DarkBit, the GAMBIT dark matter mod…

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These notes cover some of the topics associated with direct detection of dark matter at an introductory level. The general principles of dark matter search are summarized. The current status of some experiments is described, with an…

高能物理 - 实验 · 物理学 2019-10-16 Eric Armengaud

We describe SuperIso Relic, a public program for the calculation of dark matter relic density and direct and indirect detection rates, which includes in addition the SuperIso routines for the calculation of flavour physics observables.…

高能物理 - 唯象学 · 物理学 2019-04-17 A. Arbey , F. Mahmoudi , G. Robbins

We report new experimental results on the search for dark photons based on a near-quantum-limited haloscope equipped with a superconducting cavity. The loaded quality factor of the superconducting cavity is $6\times10^{5}$, so that the…

高能物理 - 实验 · 物理学 2024-04-22 Runqi Kang , Man Jiao , Yu Tong , Yang Liu , Youpeng Zhong , Yi-Fu Cai , Jingwei Zhou , Xing Rong , Jiangfeng Du

We explore dark matter in the Finely Tuned Minimal Supersymmetric Standard model recently proposed by Arkani-Hamed and Dimopoulos. Relative to the MSSM, there are fewer particles at freeze-out, so the calculation of the relic abundance…

高能物理 - 唯象学 · 物理学 2008-11-26 Aaron Pierce

For the interpretation of past and future direct searches for dark matter (DM) particles, it is important to be able to provide accurate predictions for event rates and spectra under a variety of possible and viable assumptions in a…

高能物理 - 唯象学 · 物理学 2021-12-03 Timon Emken

In this study, we explore the potential of using TianQin missions to probe the local gravitational effects of dark matter. The TianQin project plans to launch satellites at both low and high orbits. High-precision orbit determination is…

广义相对论与量子宇宙学 · 物理学 2026-02-24 Zheng-Cheng Liang , Fa-Peng Huang , Xuefeng Zhang , Yi-Ming Hu

SuperIso Relic is a public computing program for the calculation of flavour observables and relic density in supersymmetry (MSSM and NMSSM). We present new extensions of the code dedicated to the calculation of dark matter direct and…

高能物理 - 唯象学 · 物理学 2018-12-03 G. Robbins , A. Arbey , F. Mahmoudi

We reexamine the constrained version of the Next-to-Minimal Supersymmetric Standard Model with semi universal parameters at the GUT scale (CNMSSM). We include constraints from collider searches for Higgs and SUSY particles, upper bound on…

高能物理 - 唯象学 · 物理学 2009-01-16 G. Belanger , C. Hugonie , A. Pukhov

We present a new module of micrOMEGAs devoted to the computation of indirect signals from dark matter annihilation in any new model with a stable weakly interacting particle. The code provides the mass spectrum, cross-sections, relic…

高能物理 - 唯象学 · 物理学 2011-01-17 G. Belanger , F. Boudjema , P. Brun , A. Pukhov , S. Rosier-Lees , P. Salati , A. Semenov

In this contribution I review the present status and discuss some prospects for indirect detection of dark matter with gamma-rays. Thanks to the Fermi Large Area Telescope, searches in gamma-rays have reached sensitivities that allow to…

宇宙学与河外天体物理 · 物理学 2015-06-11 Jan Conrad

The developments summarized with the name ``weak gravitational lensing'' have led to exciting possibilities to study the (statistical properties of the) dark matter distribution in the Universe. Concentrating on those aspects which require…

天体物理学 · 物理学 2007-05-23 Peter Schneider , Jean-Paul Kneib

The next decade will bring massive new data sets from experiments of the direct detection of weakly interacting massive particle (WIMP) dark matter. The primary goal of these experiments is to identify and characterize the dark-matter…

宇宙学与河外天体物理 · 物理学 2010-04-14 Annika H. G. Peter

Galaxy clusters are promising targets for indirect dark matter searches. Gamma-ray signatures from the decay or annihilation of dark matter particles inside these clusters could be observable with the Fermi Large Area Telescope (LAT). Based…

高能物理 - 唯象学 · 物理学 2015-05-30 Xiaoyuan Huang , Gilles Vertongen , Christoph Weniger

Strong gravitational lensing is a promising probe of the substructure of dark matter halos. Deep learning methods have the potential to accurately identify images containing substructure, and differentiate WIMP dark matter from other well…

宇宙学与河外天体物理 · 物理学 2020-04-09 Stephon Alexander , Sergei Gleyzer , Evan McDonough , Michael W. Toomey , Emanuele Usai

The strong direct detection limits could be pointing to dark matter -- nucleus scattering at loop level. We study in detail the prototype example of an electroweak singlet (Dirac or Majorana) dark matter fermion coupled to an extended dark…

高能物理 - 唯象学 · 物理学 2022-01-11 Juan Herrero-Garcia , Emiliano Molinaro , Michael A. Schmidt

{\tenrm The possibility of detecting supersymmetric dark matter is examined within the framework of the minimal supergravity model (MSGM), where the $\tilde{Z}_{1}$ is the LSP for almost the entire parameter space. A brief discussion is…

高能物理 - 唯象学 · 物理学 2009-09-25 R. Arnowitt , Pran Nath

Dark matter is examined within the ``golden region'' of the Minimal Supersymmetric Standard Model. This region satisfies experimental constraints, including a lower bound on the Higgs mass of 114 GeV, and minimizes fine-tuning of the Z…

高能物理 - 唯象学 · 物理学 2009-03-12 Junya Kasahara , Katherine Freese , Paolo Gondolo

We show, by using an extensive sample of viable supersymmetric models as templates, that indirect detection of dark matter through gamma rays may have a large potential for identifying the nature of dark matter. This is in particular true…

高能物理 - 唯象学 · 物理学 2011-03-23 Lars Bergstrom , Torsten Bringmann , Joakim Edsjo

The current state searches for dark matter in the form of Weakly Interacting Massive Particles (WIMPs) using both direct and indirect techniques is reviewed. Advances in recent years by various direct search experiments, utilising…

天体物理学 · 物理学 2007-05-23 N. J. C. Spooner , V. A. Kudryavtsev

An array of powerful neutrino-beam experiments will study the fundamental properties of neutrinos with unprecedented precision in the coming years. Along with their primary neutrino-physics motivations, there has been growing recognition…