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  Subjects -> PHYSICS (Total: 764 journals)
    - ELECTRICITY AND MAGNETISM (8 journals)
    - MECHANICS (20 journals)
    - NUCLEAR PHYSICS (44 journals)
    - OPTICS (91 journals)
    - PHYSICS (554 journals)
    - SOUND (18 journals)
    - THERMODYNAMICS (29 journals)

PHYSICS (554 journals)                  1 2 3 4 5 6 | Last

Acta Acustica united with Acustica     Full-text available via subscription   (Followers: 7)
Acta Mechanica     Hybrid Journal   (Followers: 15)
Advanced Composite Materials     Hybrid Journal   (Followers: 16)
Advanced Functional Materials     Hybrid Journal   (Followers: 38)
Advanced Materials     Hybrid Journal   (Followers: 385)
Advances in Condensed Matter Physics     Open Access   (Followers: 8)
Advances in Exploration Geophysics     Full-text available via subscription   (Followers: 3)
Advances in Geophysics     Full-text available via subscription   (Followers: 4)
Advances in High Energy Physics     Open Access   (Followers: 12)
Advances in Imaging and Electron Physics     Full-text available via subscription   (Followers: 2)
Advances in Materials Physics and Chemistry     Open Access   (Followers: 16)
Advances in Natural Sciences: Nanoscience and Nanotechnology     Open Access   (Followers: 14)
Advances in OptoElectronics     Open Access   (Followers: 3)
Advances In Physics     Hybrid Journal   (Followers: 8)
Advances in Physics Theories and Applications     Open Access   (Followers: 6)
Advances in Remote Sensing     Open Access   (Followers: 8)
Advances in Synchrotron Radiation     Hybrid Journal   (Followers: 1)
AIP Advances     Open Access   (Followers: 5)
AIP Conference Proceedings     Full-text available via subscription   (Followers: 2)
American Journal of Applied Sciences     Open Access   (Followers: 30)
American Journal of Condensed Matter Physics     Open Access   (Followers: 4)
American Journal of Signal Processing     Open Access   (Followers: 8)
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 2)
Annalen der Physik     Hybrid Journal   (Followers: 2)
Annales Geophysicae (ANGEO)     Open Access   (Followers: 4)
Annales Henri PoincarĂ©     Hybrid Journal   (Followers: 1)
Annales UMCS, Physica     Open Access  
Annals of Nuclear Medicine     Hybrid Journal   (Followers: 3)
Annals of Physics     Hybrid Journal   (Followers: 2)
Annals of West University of Timisoara - Physics     Open Access  
Annual Reports on NMR Spectroscopy     Full-text available via subscription   (Followers: 1)
Annual Review of Analytical Chemistry     Full-text available via subscription   (Followers: 9)
Annual Review of Condensed Matter Physics     Full-text available via subscription   (Followers: 1)
Annual Review of Materials Research     Full-text available via subscription   (Followers: 4)
APL Materials     Open Access   (Followers: 6)
Applied Composite Materials     Hybrid Journal   (Followers: 9)
Applied Physics     Open Access  
Applied Physics A     Hybrid Journal   (Followers: 9)
Applied Physics Frontier     Open Access   (Followers: 1)
Applied Physics Letters     Hybrid Journal   (Followers: 26)
Applied Physics Research     Open Access   (Followers: 6)
Applied Physics Reviews     Hybrid Journal   (Followers: 7)
Applied Radiation and Isotopes     Hybrid Journal   (Followers: 5)
Applied Remote Sensing Journal     Open Access   (Followers: 9)
Applied Spectroscopy     Full-text available via subscription   (Followers: 12)
Applied Spectroscopy Reviews     Hybrid Journal   (Followers: 2)
Archive for Rational Mechanics and Analysis     Hybrid Journal   (Followers: 3)
ASTRA Proceedings     Open Access  
Astronomy & Geophysics     Hybrid Journal   (Followers: 1)
Astrophysical Journal Letters     Full-text available via subscription   (Followers: 3)
Atoms     Open Access  
Attention, Perception & Psychophysics     Full-text available via subscription   (Followers: 6)
Autonomous Mental Development, IEEE Transactions on     Hybrid Journal   (Followers: 5)
Axioms     Open Access  
Bangladesh Journal of Medical Physics     Open Access  
Bauphysik     Hybrid Journal   (Followers: 1)
Biomaterials     Hybrid Journal   (Followers: 33)
Biomedical Engineering, IEEE Reviews in     Full-text available via subscription   (Followers: 15)
Biomedical Engineering, IEEE Transactions on     Hybrid Journal   (Followers: 12)
Biomedical Imaging and Intervention Journal     Open Access   (Followers: 5)
Biophysical Reviews     Hybrid Journal  
Biophysical Reviews and Letters     Hybrid Journal   (Followers: 3)
BMC Biophysics     Open Access   (Followers: 7)
BMC Nuclear Medicine     Open Access   (Followers: 5)
Brazilian Journal of Physics     Hybrid Journal  
Broadcasting, IEEE Transactions on     Hybrid Journal   (Followers: 5)
Bulletin of Materials Science     Open Access   (Followers: 39)
Bulletin of the Atomic Scientists     Full-text available via subscription   (Followers: 4)
Bulletin of the Lebedev Physics Institute     Hybrid Journal   (Followers: 1)
Bulletin of the Russian Academy of Sciences: Physics     Hybrid Journal  
Caderno Brasileiro de Ensino de FĂ­sica     Open Access  
Canadian Journal of Physics     Full-text available via subscription   (Followers: 1)
Cells     Open Access   (Followers: 1)
Central European Journal of Physics     Hybrid Journal   (Followers: 1)
CERN courier. International journal of high energy physics     Free  
Chinese Journal of Astronomy and Astrophysics     Full-text available via subscription   (Followers: 1)
Chinese Physics B     Full-text available via subscription  
Chinese Physics C     Full-text available via subscription  
Chinese Physics Letters     Full-text available via subscription  
Cohesion and Structure     Full-text available via subscription   (Followers: 2)
Colloid Journal     Hybrid Journal   (Followers: 2)
Communications in Mathematical Physics     Hybrid Journal   (Followers: 2)
Communications in Numerical Methods in Engineering     Hybrid Journal   (Followers: 3)
Communications in Theoretical Physics     Full-text available via subscription   (Followers: 1)
Composites Part A : Applied Science and Manufacturing     Hybrid Journal   (Followers: 50)
Composites Part B : Engineering     Hybrid Journal   (Followers: 70)
Computational Materials Science     Hybrid Journal   (Followers: 19)
Computational Mathematics and Mathematical Physics     Hybrid Journal   (Followers: 1)
Computational Particle Mechanics     Hybrid Journal  
Computational Science and Discovery     Full-text available via subscription  
Computer Physics Communications     Hybrid Journal  
Contemporary Concepts of Condensed Matter Science     Full-text available via subscription  
Contemporary Physics     Hybrid Journal   (Followers: 11)
Continuum Mechanics and Thermodynamics     Hybrid Journal   (Followers: 3)
Contributions to Plasma Physics     Hybrid Journal   (Followers: 2)
COSPAR Colloquia Series     Full-text available via subscription   (Followers: 1)
Cryogenics     Hybrid Journal   (Followers: 14)
Current Applied Physics     Full-text available via subscription   (Followers: 4)
Diamond and Related Materials     Hybrid Journal   (Followers: 12)
Differential Equations and Nonlinear Mechanics     Open Access   (Followers: 4)

        1 2 3 4 5 6 | Last

Journal Cover Chinese Physics C     [SJR: 0.253]   [H-I: 8]
   Follow    
   Full-text available via subscription Subscription journal
   ISSN (Print) 1674-1137
   Published by Institute of Physics (IOP) Homepage  [56 journals]
  • Geometry of the effective Majorana neutrino mass in the
           0νββ decay
    • Authors: Xing Zhi-zhong; Zhou Ye-Ling
      First page: 011001
      Abstract: The neutrinoless double-beta (0νββ) decay is a unique process used to identify the Majorana nature of massive neutrinos, and its rate depends on the size of the effective Majorana neutrino mass 〈 m 〉 ee . We put forward a novel ‘coupling-rod’ diagram to describe 〈 m 〉 ee in the complex plane, by which the effects of the neutrino mass ordering and CP -violating phases on 〈 m 〉 ee are intuitively understood. We show that this geometric language allows us to easily obtain the maximum and minimum of 〈 m 〉 ee . It remains usable even if there is a kind of new physics contributing to 〈 m 〉 ee , and it can also be extended to describe the effective Majorana masses 〈 m 〉 eμ , 〈 m 〉 eτ , 〈 m 〉 μμ , 〈 m 〉 μτ and 〈 m 〉 ττ which may appear in some other lepton-number violating processes.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Lepton number violation in D meson decay
    • Authors: Dong Hai-Rong; Feng Feng Li Hai-Bo
      First page: 013101
      Abstract: The lepton number violation (LNV) process can be induced by introducing a fourth generation heavy Majorana neutrino, which is coupled to the charged leptons of the Standard Model (SM). There have been many previous studies on the leptonic number violating decay processes with this mechanism. We follow the trend to study the process: D→Kllπ with the same-sign dilepton final states. We restrict ourselves to certain neutrino mass regions, in which the heavy neutrino could be on-shell and the dominant contribution to the branching fraction comes from the resonance enhanced effect. Applying the narrow width approximation (NWA), we found that the upper limit for the branching fractions for D 0 → K − l + l + π − are generally at the order of 10 −12 to 10 −9 , if we take the most stringent upper limit bound currently available in the literature for the mixing matrix elements. We also provide the constraints, which is comp...
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Multiquark cluster form factors in the relativistic harmonic oscillator
           model
    • Authors: Wu Qing; Zhou Li-Juan, Xiang Qian-Fei Ma Wei-Xing
      First page: 013102
      Abstract: A QCD multiquark cluster system is studied in the relativistic harmonic oscillator potential model (RHOPM), and the electromagnetic form factors of the pion, proton and deuteron in the RHOPM are predicted. The calculated theoretical results are then compared with existing experimental data, finding very good agreement between the theoretical predictions and experimental data for these three target particles. We claim that this model can be applied to study QCD hadronic properties, particularly neutron properties, and to find six-quark cluster and/or nine-quark cluster probabilities in light nuclei such as helium 3 He and tritium 3 H. This is a problem of particular importance and interest in quark nuclear physics.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Forward-backward multiplicity correlations of target fragments in
           nucleus-emulsion collisions at a few hundred MeV/u
    • Authors: Zhang Dong-Hai; Chen Yan-Ling, Wang Guo-Rong, Li Wang-Dong, Wang Qing, Yao Ji-Jie, Zhou Jian-Guo, Li Rong, Li Jun-Sheng Li Hui-Ling
      First page: 014001
      Abstract: The forward-backward multiplicity and correlations of a target evaporated fragment (black track particle) and target recoiled proton (grey track particle) emitted from 150 A MeV 4 He, 290 A MeV 12 C, 400 A MeV 12 C, 400 A MeV 20 Ne and 500 A MeV 56 Fe induced different types of nuclear emulsion target interactions are investigated. It is found that the forward and backward averaged multiplicity of a grey, black and heavily ionized track particle increases with the increase of the target size. The averaged multiplicity of a forward black track particle, backward black track particle, and backward grey track particle do not depend on the projectile size and energy, but the averaged multiplicity of a forward grey track particle increases with an increase of projectile size and energy. The backward grey track particle multiplicity distribution follows an exponential decay law and the decay constant ...
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Effect of tensor force on the density dependence of symmetry energy within
           the BHF framework
    • Authors: Wang Pei; Zuo Wei
      First page: 014101
      Abstract: The effect of tensor force on the density dependence of nuclear symmetry energy has been investigated within the framework of the Brueckner-Hartree-Fock (BHF) approach. It is shown that the tensor force manifests its effect via the tensor 3 SD 1 channel. The density dependence of symmetry energy E sym turns out to be determined essentially by the tensor force from the π meson and ρ meson exchanges via the 3 SD 1 coupled channel. Increasing the strength of the tensor component due to the ρ-meson exchange tends to enhance the repulsion of the equation of state of symmetric nuclear matter and leads to the reduction of symmetry energy. The present results confirm the dominant role played by the tensor force in determining nuclear symmetry energy and its density dependence within the microscopic BHF framework.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Pre-neutron-emission mass distributions for reaction 238 U(n, f) up to 60
           MeV
    • Authors: Sun Xiao-Jun; Yu Cheng-Gang, Wang Ning, Yang Yong-Xu Pan Cheng-Hua
      First page: 014102
      Abstract: The pre-neutron-emission mass distributions for reaction 238 U(n, f) up to 60 MeV are systematically studied with an empirical fission potential model. The energy dependence of the peaks and valleys of the pre-neutron-emission mass distributions is described by an exponential form based on the newly measured data. The energy dependence of evaporation neutrons before scission is also considered, which plays a crucial role in the reasonable description of the mass distributions. The measured data of the pre-neutron-emission mass distributions for reaction 238 U(n, f) are reasonably well reproduced up to 60 MeV. The mass distributions at unmeasured energies are also predicted using this approach.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Magnetized strange quark matter in a mass-density-dependent model
    • Authors: Hou Jia-Xun; Peng Guang-Xiong, Xia Cheng-Jun Xu Jian-Feng
      First page: 015101
      Abstract: We investigate the properties of strange quark matter (SQM) in a strong magnetic field with quark confinement by the density dependence of quark masses considering the total baryon number conservation, charge neutrality and chemical equilibrium. It is found that an additional term should appear in the pressure expression to maintain thermodynamic consistency. At fixed density, the energy density of magnetized SQM varies with the magnetic field strength. By increasing the field strength an energy minimum exists located at about 6×10 19 Gauss when the density is fixed at two times the normal nuclear saturation density.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Influence of thermal and resonance neutron on fast neutron flux
           measurement by 239 Pu fission chamber
    • Authors: Zeng Li-Na; Wang Qiang, Song Ling-Li Zheng Chun
      First page: 016001
      Abstract: The 239 Pu fission chambers are widely used to measure fission spectrum neutron flux due to a flat response to fast neutrons. However, in the meantime the resonance and thermal neutrons can cause a significant influence on the measurement if they are moderated, which could be eliminated by using 10 B and Cd covers. At a column enriched uranium fast neutron critical assembly, the fission reaction rates of 239 Pu are measured as 1.791×10 −16 , 2.350×10 −16 and 1.385×10 −15 per second for 15 mm thick 10 B cover, 0.5 mm thick Cd cover, and no cover respectively, while the fission reaction rate of 239 Pu is rapidly increased to 2.569×10 −14 for a 20 mm thick polythene covering fission chamber. The average 239 Pu fission cross-section of thermal and resonance neutrons is calculated to be 500 b and 24.95 b with the assumption of 1/ v and 1/ E spectra respectively, then thermal...
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Physical design and Monte Carlo simulations of a space radiation detector
           onboard the SJ-10 satellite
    • Authors: Liu Ya-Qing; Wang Huan-Yu, Cui Xing-Zhu, Peng Wen-Xi, Fan Rui-Rui, Liang Xiao-Hua, Gao Ming, Zhang Yun-Long, Zhang Cheng-Mo, Zhang Jia-Yu, Yang Jia-Wei, Wang Jin-Zhou, Zhang Fei, Dong Yi-Fan, Guo Dong-Ya Zhou Da-Wei
      First page: 016002
      Abstract: A radiation gene box (RGB) onboard the SJ-10 satellite is a device carrying mice and drosophila cells to determine the biological effects of space radiation environment. The shielded fluxes of different radioactive sources were calculated and the linear energy transfers of γ-rays, electrons, protons and α-particles in the tissue were acquired using A-150 tissue-equivalent plastic. Then, a conceptual model of a space radiation instrument employing three semiconductor sub-detectors for deriving the charged and uncharged radiation environment of the RGB was designed. The energy depositions in the three sub-detectors were classified into 15 channels (bins) in an algorithm derived from the Monte Carlo method. The physical feasibility of the conceptual instrument was also verified by Monte Carlo simulations.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
  • Measurement of the liquid scintillator nonlinear energy response to
           electron
    • Authors: Zhang Fei-Hong; Yu Bo-Xiang, Hu Wei, Yang Ma-Sheng, Cao Guo-Fu, Cao Jun Zhou Li
      First page: 016003
      Abstract: Nonlinearity of the liquid scintillator energy response is a key to measuring the neutrino energy spectrum in reactor neutrino experiments such as Daya Bay and JUNO. We measured the nonlinearity of the linear alkyl benzene based liquid scintillator in the laboratory, which is used in Daya Bay and will be used in JUNO, via the Compton scattering process. By tagging the scattered gamma from the liquid scintillator sample simultaneously at seven angles, the instability of the system was largely cancelled. The accurately measured nonlinearity will improve the precision of the θ 13 , Δ m 2 , and reactor neutrino spectrum measurements at Daya Bay.
      Citation: Chinese Physics C
      PubDate: 2015-01-14T00:00:00Z
      Issue No: Vol. 39, No. 1 (2015)
       
 
 
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