Results 51 to 60 of about 7,623,346 (346)

Constraints on bosonic dark matter from ultralow-field nuclear magnetic resonance [PDF]

Science Advances, 2019
CASPEr-ZULF offers a new way to search for ultralight dark matter using ultralow-field nuclear magnetic resonance. The nature of dark matter, the invisible substance making up over 80% of the matter in the universe, is one of the most fundamental ...
Antoine Garcon, J. Blanchard, Gary P. Centers, N. L. Figueroa, P. Graham, D. F. Jackson Kimball, S. Rajendran, A. Sushkov, Y. Stadnik, A. Wickenbrock, Teng Wu, D. Budker   +11 more
semanticscholar   +1 more source

Tensile strength prediction of orthogonal CFRP under high intensity CW laser irradiation

AIP Advances, 2019
Considering the two most important factors, delamination and tensile strength temperature dependence, a tensile strength prediction model for orthogonal carbon fiber reinforced polymer (CFRP) under continuous wave (CW) laser irradiation is proposed.
Jiawei Wang, Yongxiang Zhu, Chenghua Wei, Yuwei Lv, Zhiliang Ma, Lijun Wang, Guobin Feng   +6 more
doaj   +1 more source

Search for Axionlike Dark Matter with a Liquid-State Nuclear Spin Comagnetometer. [PDF]

Physical Review Letters, 2019
We report the results of a search for axionlike dark matter using nuclear magnetic resonance (NMR) techniques. This search is part of the multifaceted Cosmic Axion Spin Precession Experiment program.
Teng Wu, J. Blanchard, Gary P. Centers, N. L. Figueroa, Antoine Garcon, P. Graham, D. F. Jackson Kimball, S. Rajendran, Y. Stadnik, A. Sushkov, A. Wickenbrock, D. Budker   +11 more
semanticscholar   +1 more source

Measurement of the 52Fe mass via the precise proton-decay energy of 53Com

EPJ Web of Conferences, 2016
The proton decay of 53Com(3174.1 keV; 19/2−) was investigated via the fragmentation of a 58Ni primary beam. The proton-decay energy was determined with an improved precision to be 1558(8) keV.
Shen Yangping, Liu Weiping, Su Jun, Zhang Ningtao, Jing Long, Li Zhihong, Wang Youbao, Guo Bing, Yan Shengquan, Li Yunju, Zeng Sheng, Lian Gang, Du Xianchao, Gan Lin, Bai Xixiang, Wang Jiansong, Zhang Yuhu, Zhou Xiaohong, Tang Xiaodong, He Jianjun, Yang Yanyun, Jin Shilun, Ma Peng, Ma Junbing, Huang Meirong, Bai Zhen, Zhou Yuanjie, Ma Weihu, Hu Jun, Xu Shiwei, Ma Shaobo, Chen Size, Zhang Liyong, Ding Bing, Li Zhihuan   +34 more
doaj   +1 more source

The Formation Mechanism of Cu(In0.7Ga0.3)Se2 Nanoparticles and the Densification Trajectory of the Se-Rich Quaternary Target by Hot Pressing

Crystals, 2018
In this paper, a method to obtain the CuInGaSe2 (CIGS) absorber layer with an appropriate selenium content is put forward, in which a Se-rich target is used to deposit a CIGS thin-film and this film is annealed in a Se-free inert atmosphere.
Qiang Ma, Weijia Zhang, Zhaoyi Jiang, Denghao Ma, Yulong Zhang, Chaoqun Lu, Zhiqiang Fan   +6 more
doaj   +1 more source

Warming nuclear pasta with dark matter: kinetic and annihilation heating of neutron star crusts [PDF]

Journal of Cosmology and Astroparticle Physics, 2019
Neutron stars serve as excellent next-generation thermal detectors of dark matter, heated by the scattering and annihilation of dark matter accelerated to relativistic speeds in their deep gravitational wells.
Javier F. Acevedo, J. Bramante, R. Leane, N. Raj   +3 more
semanticscholar   +1 more source

Hyperonic Interactions in Neutron Stars

Particles, 2023
The matter of neutron stars is characterised by the density of the order of typical nuclear densities; hence, it can be described with methods of nuclear physics.
Semyon Mikheev, Dmitry Lanskoy, Artur Nasakin, Tatiana Tretyakova   +3 more
doaj   +1 more source

Constraining the nuclear matter equation of state around twice saturation density [PDF]

, 2015
Using FOPI data on elliptic flow in Au + Au collisions between 0.4 and 1.5 A GeV we extract constraints for the equation of state (EOS) of compressed symmetric nuclear matter using the transport code IQMD by introducing an observable describing the ...
Y. Leifels, A. Lefevre, W. Reisdorf, J. Aichelin, C. Hartnack   +4 more
semanticscholar   +1 more source

Combined Constraints on the Equation of State of Dense Neutron-rich Matter from Terrestrial Nuclear Experiments and Observations of Neutron Stars [PDF]

Astrophysical Journal, 2018
Within the parameter space of the equation of state (EOS) of dense neutron-rich matter limited by existing constraints mainly from terrestrial nuclear experiments, we investigate how the neutron star maximum mass Mmax > 2.01 ± 0.04 M⊙, radius 10.62 km ...
Nai-Bo Zhang, Bao-An Li, Jun Xu
semanticscholar   +1 more source

Soliton matter as a model of dense nuclear matter [PDF]

Physical Review C, 1986
We employ the hybrid soliton model of the nucleon consisting of a topological meson field and deeply bound quarks to investigate the behavior of the quarks in soliton matter as a function of density. To organize the calculation, we place the solitons on a spatial lattice.
Glendenning, N.K., Banerjee, B.
openaire   +3 more sources