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  Subjects -> PHYSICS (Total: 780 journals)
    - ELECTRICITY AND MAGNETISM (9 journals)
    - MECHANICS (19 journals)
    - NUCLEAR PHYSICS (48 journals)
    - OPTICS (90 journals)
    - PHYSICS (565 journals)
    - SOUND (20 journals)
    - THERMODYNAMICS (29 journals)

PHYSICS (565 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: 16)
Advanced Composite Materials     Hybrid Journal   (Followers: 51)
Advanced Functional Materials     Hybrid Journal   (Followers: 41)
Advanced Materials     Hybrid Journal   (Followers: 227)
Advanced Science Focus     Free   (Followers: 1)
Advances in Condensed Matter Physics     Open Access   (Followers: 6)
Advances in Exploration Geophysics     Full-text available via subscription   (Followers: 3)
Advances in Geophysics     Full-text available via subscription   (Followers: 5)
Advances in High Energy Physics     Open Access   (Followers: 11)
Advances in Imaging and Electron Physics     Full-text available via subscription   (Followers: 3)
Advances in Materials Physics and Chemistry     Open Access   (Followers: 14)
Advances in Natural Sciences: Nanoscience and Nanotechnology     Open Access   (Followers: 16)
Advances in OptoElectronics     Open Access   (Followers: 3)
Advances In Physics     Hybrid Journal   (Followers: 7)
Advances in Physics Theories and Applications     Open Access   (Followers: 8)
Advances in Remote Sensing     Open Access   (Followers: 10)
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: 9)
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 2)
Annalen der Physik     Hybrid Journal   (Followers: 3)
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: 4)
Annals of Physics     Hybrid Journal   (Followers: 3)
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: 37)
Applied Physics A     Hybrid Journal   (Followers: 10)
Applied Physics Frontier     Open Access   (Followers: 2)
Applied Physics Letters     Hybrid Journal   (Followers: 24)
Applied Physics Research     Open Access   (Followers: 5)
Applied Physics Reviews     Hybrid Journal   (Followers: 9)
Applied Radiation and Isotopes     Hybrid Journal   (Followers: 5)
Applied Remote Sensing Journal     Open Access   (Followers: 11)
Applied Spectroscopy     Full-text available via subscription   (Followers: 16)
Applied Spectroscopy Reviews     Hybrid Journal   (Followers: 3)
Archive for Rational Mechanics and Analysis     Hybrid Journal   (Followers: 3)
Asia Pacific Physics Newsletter     Hybrid Journal  
ASTRA Proceedings     Open Access  
Astronomy & Geophysics     Hybrid Journal   (Followers: 3)
Astrophysical Journal Letters     Full-text available via subscription   (Followers: 3)
Astrophysical Journal Supplement Series     Full-text available via subscription   (Followers: 3)
Atoms     Open Access  
Attention, Perception & Psychophysics     Full-text available via subscription   (Followers: 10)
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: 35)
Biomedical Engineering, IEEE Reviews in     Full-text available via subscription   (Followers: 16)
Biomedical Engineering, IEEE Transactions on     Hybrid Journal   (Followers: 15)
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: 41)
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)
Case Studies in Nondestructive Testing and Evaluation     Open Access  
Cells     Open Access   (Followers: 1)
CERN courier. International journal of high energy physics     Free   (Followers: 1)
Chinese Journal of Astronomy and Astrophysics     Full-text available via subscription   (Followers: 1)
Chinese Journal of Chemical Physics     Hybrid Journal   (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  
Cogent Physics     Open Access  
Cohesion and Structure     Full-text available via subscription   (Followers: 2)
Colloid Journal     Hybrid Journal   (Followers: 2)
Communications in Computational Physics     Full-text available via subscription  
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: 108)
Composites Part B : Engineering     Hybrid Journal   (Followers: 138)
Computational Astrophysics and Cosmology     Open Access  
Computational Condensed Matter     Open Access  
Computational Materials Science     Hybrid Journal   (Followers: 21)
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   (Followers: 1)
Contemporary Concepts of Condensed Matter Science     Full-text available via subscription  
Contemporary Physics     Hybrid Journal   (Followers: 12)
Continuum Mechanics and Thermodynamics     Hybrid Journal   (Followers: 3)
Contributions to Plasma Physics     Hybrid Journal   (Followers: 2)

        1 2 3 4 5 6 | Last

Journal Cover   Chinese Physics C
  [SJR: 0.367]   [H-I: 12]   [0 followers]  Follow
    
   Full-text available via subscription Subscription journal
   ISSN (Print) 1674-1137
   Published by Institute of Physics (IOP) Homepage  [70 journals]
  • Strange quarkonium states at BESIII
    • Authors: Liu Pei-Lian; Fang Shuang-Shi Lou Xin-Chou
      First page: 082001
      Abstract: We present physics opportunities and topics with the ss? states (strangeonia) that can be studied with the BESIII detector operating at the BEPCII collider. Though the ? and ?/?? states have long been established experimentally, only a handful of strangeonia are well known, in contrast to the rich cc? charmoium system. An overview of the ss? states and their experimental status is presented in this paper. The BESIII experiment has collected the world's largest samples of J/?, ?(2 S ), ?(3770), and direct e + e ? annihilations at energies below the J/? and above 3.8 GeV, and will continue to accumulate high quality, large integrated luminosity in the ?-charm energy region. These data, combined with the excellent performance of the BESIII detector, will offer unprecedented opportunities to explore the ss? system. In this paper we describe the experimental techniques to explore strangeonia with the BESIII detector.
      Citation: Chinese Physics C
      PubDate: 2015-08-05T00:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • I =1/2 low-lying mesons in lattice QCD
    • Authors: Fu Zi-Wen
      First page: 083101
      Abstract: Using a conventional constituent-quark model, I = 1/2 scalar κ, vector K*(892), and axial vector K 1 mesons are studied in the asqtad-improved staggered fermion with wall-source and point-sink interpolators. The mass ratio of m κ / m K*(892) is numerically confirmed to apparently vary with quark mass, and the experimental ordering m K*(892) > m κ holds elegantly when the light u/d quark masses are sufficiently small, while the valence strange quark mass is fixed to its physical value. We also get reasonable signals for the K 1 meson suggested by the SCALAR Collaboration from lattice QCD. The computations are conducted with the MILC N f = 3 flavor gauge configurations at three lattice spacings: a ≈0.15, 0.12, and 0.09 fm.
      Citation: Chinese Physics C
      PubDate: 2015-08-04T23:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Search for supersymmetric mesinos near production threshold in terms of
           superflavor symmetry
    • Authors: Jia Lian-Bao; Guo Xing-Dao, Jin Hong-Ying, Zhao Ming-Gang Li Xue-Qian
      First page: 083102
      Abstract: Supersymmetry (SUSY) may be one of the most favored extensions of the Standard Model (SM), but so far at the LHC no evidence of SUSY particles has been observed. An obvious question is whether they have already emerged but escaped our detection, or whether they do not exist at all. We propose that the future ILC may provide sufficient energy and luminosity to produce SUSY particles as long as they are not too heavy. Superflavor symmetry associates production rates of SUSY mesinos with those of regular mesons, because both contain a heavy constituent and a light one. In this work, we estimate the production rate of SUSY mesinos near their production threshold and compare it with BB production. Our analysis indicates that if SUSY mesinos with masses below √ s /2 (√ s is the ILC energy) exist, they could be observed at the future ILC or even the proposed CEPC in China.
      Citation: Chinese Physics C
      PubDate: 2015-08-04T23:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Study of the structures of four-quark states in terms of the
           Born-Oppenheimer approximation
    • Authors: Liu Xue-Wen; Ke Hong-Wei, Ding Yi-Bing Li Xue-Qian
      First page: 083103
      Abstract: In this work, we use the Born-Oppenheimer approximation, where the potential between atoms can be approximated as a function of distance between the two nuclei, to study the four-quark bound states. By this approximation, Heitler and London calculated the spectrum of the hydrogen molecule, which includes two protons (heavy) and two electrons (light). Generally, the observed exotic mesons Z b (10610), Z b (10650), Z c (3900) and Z c (4020) (Z c (4025)) may be molecular states made of two physical mesons and/or diquark-anti-diquark structures. Analogous to the Heitler-London method for calculating the mass of the hydrogen molecule, we investigate whether there exist energy minima for these two structures. Contrary to the hydrogen molecule case where only the spin-triplet possesses an energy minimum, there exist minima for both of these states. This implies that both molecule and tetraquark states can be stable objects. Since they have th...
      Citation: Chinese Physics C
      PubDate: 2015-08-05T00:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Experimental evidence for temperature effect on energy loss of low-energy
           D + in liquid lithium
    • Authors: Fang Kai-Hong; Zou Jian-Xin, Liu Dong-Dong, Zhao Jiang-Tao Wang Tie-Shan
      First page: 084001
      Abstract: In order to investigate the temperature effect on the stopping power of liquid lithium material for keV D + , the excitation functions of the ?-particle yields for the 6 Li(d,?) 4 He reaction in liquid lithium (495-600 K) have been measured for the bombarding energies from 50 to 70 keV by 2.5 keV steps. The observations show that the thick-target ?-yield increases statistically as lithium temperature increases. These phenomena revealed that the only possible reason is a temperature effect on the stopping power, i.e., increasing temperature resulting in a lower stopping power. As the lithium temperature increased from 495 to 600 K, the energy loss of deuterons decreased about 6.7% in the energy region of E
      Citation: Chinese Physics C
      PubDate: 2015-08-05T00:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Correspondence between phenomenological and IBM-1 models of even isotopes
           of Yb
    • Authors: A. A. Okhunov; F. I. Sharrad, Anwer A. Al-Sammarraie M. U. Khandaker
      First page: 084101
      Abstract: Energy levels and the reduced probability of E2? transitions for ytterbium isotopes with proton number Z = 70 and neutron numbers between 100 and 106 have been calculated through phenomenological (PhM) and interacting boson (IBM-1) models. The predicted low-lying levels (energies, spins and parities) and the reduced probability for E2? transitions results are reasonably consistent with the available experimental data. The predicted low-lying levels ( gr ?, ? 1 ? and ? 1 ? band) produced in the PhM are in good agreement with the experimental data compared with those by IBM-1 for all nuclei of interest. In addition, the phenomenological model was successful in predicting the ? 2 ?, ? 3 ?, ? 4 ?, ? 2 ? and 1 + ? band while it was a failure with IBM-1. Also, the 3 + ? band is predicted by the IBM-1 model for 172 Yb and 174 Yb nuclei. All calculations are compared with the availabl...
      Citation: Chinese Physics C
      PubDate: 2015-08-05T00:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Calculation and analysis of cross-sections for p+ 184 W reactions up to
           200 MeV
    • Authors: Sun Jian-Ping; Zhang Zheng-Jun Han Yin-Lu
      First page: 084102
      Abstract: A set of optimal proton optical potential parameters for p+ 184 W reactions are obtained at incident proton energy up to 250 MeV. Based on these parameters, the reaction cross-sections, elastic scattering angular distributions, energy spectra and double differential cross sections of proton-induced reactions on 184 W are calculated and analyzed by using theoretical models which integrate the optical model, distorted Born wave approximation theory, intra-nuclear cascade model, exciton model, Hauser-Feshbach theory and evaporation model. The calculated results are compared with existing experimental data and good agreement is achieved.
      Citation: Chinese Physics C
      PubDate: 2015-08-04T23:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Nuclear matter incompressibility effect on the cross-section of fusion
           reactions with a weakly bound projectile
    • Authors: S. A. Seyyedi; H. Golnarkar
      First page: 084103
      Abstract: Fusion reactions with a weakly bound projectile are studied using the double-folding model along with a repulsive interaction modifying term. Using this modified potential, including nuclear matter incompressibility effects, the fusion reaction cross sections and suppression parameters are calculated for 9 Be+ 209 Bi, 208 Pb, 29 Si and 27 Al reactions. The results show that applying these effects at energies near the Coulomb barrier improves the agreement between the calculated and experimental cross sections, and modifies the mean values of the suppression parameter.
      Citation: Chinese Physics C
      PubDate: 2015-08-04T23:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • A modified explanation of cold nuclear matter effects on J/ψ
           production in p+A collisions
    • Authors: Liu Zhi-Feng
      First page: 084104
      Abstract: A modified explanation of the cold nuclear matter (CNM) effects on J/ψ production in p+A collisions is presented in this paper. The advantage of the modified explanation is that all the CNM effects implemented in this model have clear physical origins and are mostly centered on the idea of multiple parton scattering. With the CNM effects presented in this paper, we calculated the nuclear modification factor R pA in J/ψ production under different collision energies. The results are compared with the corresponding experiment data and the factors calculated with classic nuclear effects. The factors calculated with CNM effects presented in this paper can accurately reproduce almost all existing J/ψ measurements in p-A collisions, which is much better than results obtained with the factors calculated with classic nuclear effects. The new model is therefore a more suitable approach to explain CNM effects in the hardproduction of quarkonium.
      Citation: Chinese Physics C
      PubDate: 2015-08-04T23:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
  • Experimental validation of a Tokamak neutron spectrometer based on Bonner
           spheres
    • Authors: Cao Jing; Jiang Chun-Yu, Cao Hong-Rui Yin Ze-Jie
      First page: 086001
      Abstract: In order to realize real-time fusion neutron spectrum diagnosis for the HL_2A Tokamak, a Bonner Sphere Spectrometer (BSS) array has been developed, consisting of eight polyethylene spheres (PS) with embedded 3 He proportional counters. To validate its spectrometric capability, spectrum measurement of an 241 Am-Be neutron source was carried out and is described. The Monte Carlo code Geant4 was used to calculate the response functions, taking this interference into consideration. Finally, the neutron spectrum was unfolded in the energy range from 10 ?9 MeV to 20 MeV. The unfolded spectrum has remarkable consistency with the ISO 8529-1 standard 241 Am-Be neutron spectrum which is a preliminary demonstration that this BSS is reliable and practical.
      Citation: Chinese Physics C
      PubDate: 2015-08-05T00:00:00Z
      Issue No: Vol. 39, No. 8 (2015)
       
 
 
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