On the Detectability of Dwarf Galaxies with the Cherenkov Telescope Array

机译：Cherenkov望远镜阵列对矮星系的可探测性

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The nature of dark matter is one of the greatest unsolved mysteries in science. Observations with the currentgeneration of imaging atmospheric Cherenkov telescopes have taken the indirect search for dark matter to competitivelevels. With a factor of 5-10 improvement in sensitivity, the Cherenkov Telescope Array (CTA) will improve the chancesof detecting a dark matter signal. Assuming a hypothetical dark matter particle that generates observable -ray photonsin the CTA energy range, we compute the detectability of dark matter subhalos as a function of the particle mass and itsannihilation cross section. A wide range of subhalo astrophysical factors is considered, as well as different annihilationchannels.

机译：暗物质的性质是科学中最大的未解之谜之一。对当代的大气Cherenkov望远镜进行的观测已将暗物质的间接搜索提高到了竞争水平。 Cherenkov望远镜阵列（CTA）的灵敏度提高了5-10倍，将提高检测暗物质信号的机会。假设一个假设的暗物质粒子在CTA能量范围内产生可观察到的射线光子，我们计算暗物质亚晕的可检测性与粒子质量及其an灭截面的关系。考虑了广泛的亚晕下天体物理因素，以及不同的an灭通道。

著录项

来源
《Proceedings of the 32nd International Cosmic Ray Conference》|2011年|1-4|共4页
会议地点 Beijing(CN)
作者
NIETO D.; HASSAN T.; MIRABAL N.; BARRIO J.A.; CONTRERAS J.L.;
展开▼
作者单位

Universidad Complutense de Madrid, SPAIN;

Universidad Complutense de Madrid, SPAIN;

Universidad Complutense de Madrid, SPAIN;

Universidad Complutense de Madrid, SPAIN;

Universidad Complutense de Madrid, SPAIN;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类宇宙射线强度变化;
关键词
HE 3.4 Direct and indirect dark matter searches, HE 3.6 New experiments and instrumentation;

机译：HE 3.4直接和间接暗物质搜索，HE 3.6新实验和仪器;

相似文献

外文文献
中文文献
专利

1. Dependence of accessible dark matter annihilation cross sections on the density profiles of dwarf spheroidal galaxies with the Cherenkov Telescope Array [J] . Nagisa Hiroshima, Masaaki Hayashida, Kazunori Kohri Physical review, D . 2019,第12aPta1期

机译：可接近的暗物质湮灭横截面对Cherenkov望远镜阵列矮小球形星系密度剖面的依赖性
2. The quest for dark matter in dwarf spheroidal galaxies with the Cherenkov Telescope Array [J] . Francesco G. Saturni, Gonzalo Rodríguez-Fernández, Aldo Morselli EPJ Web of Conferences . 2019,第1期

机译：切伦科夫望远镜阵列在矮球状星系中寻找暗物质
3. Search for annihilating Dark Matter towards dwarf galaxies with the Cherenkov Telescope Array [J] . Aldo Morselli, Gonzalo Rodríguez EPJ Web of Conferences . 2017,第2期

机译：使用Cherenkov望远镜阵列搜索消灭朝向矮星系的暗物质
4. On the Detectability of Dwarf Galaxies with the Cherenkov Telescope Array [C] . NIETO D., HASSAN T., MIRABAL N., International Cosmic Ray Conference . 2011

机译：关于Dwarf星系与Cherenkov望远镜阵列的可检测性
5. Design and operation of the Wide-angle Air Cherenkov Telescope array. [D] . Stephens, Thomas Edward, Jr. 2003

机译：广角切伦科夫空中望远镜阵列的设计和操作。
6. Inner Workings: Dwarf galaxies pose new questions about dark matter and the early universe that models are struggling to answer [O] . Adam Mann 2019

机译：内部工作：矮星系提出了有关暗物质和模型难以解决的早期宇宙的新问题
7. Prospects for annihilating Dark Matter towards Milky Way's dwarf galaxies by the Cherenkov Telescope Array [O] . Valentin Lefranc, Gary A. Mamon, Paolo Panci 2016

机译：通过Cherenkov望远镜阵列将朝向银河矮星系的黑暗物质湮灭暗物质的前景
8. Dark Matter Searches with Cherenkov Telescopes: Nearby Dwarf Galaxies or Local Galaxy Clusters. [R] . Sanchez-Conde, M., Cannoni, M., Zandanei, F., 2012

机译：Cherenkov望远镜的暗物质搜索：附近的矮星系或局部星系团。

On the Detectability of Dwarf Galaxies with the Cherenkov Telescope Array

摘要

著录项

相似文献

相关主题

期刊订阅