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111.
Grigorenko AN Bending SJ Grigorieva IV Koshelev AE Tamegai T Ooi S 《Physical review letters》2005,94(6):067001
We study crossing vortices in strongly anisotropic Bi2Sr2CaCu2O8+delta single crystals. Using scanning Hall probe microscopy and Bitter decoration techniques, we find an asymmetry of magnetic field profiles produced by pancake vortices (PVs), which are interacting with Josephson vortices (JVs), near the surface of the crystal. We attribute the observed asymmetry to a substantial tilt (14-18 degrees) of PV stacks, which is produced by the torque due to the surface currents and JVs. We calculate the tilt angle and obtain agreement with experimental data when the irreversible in-plane magnetization is included. A further refinement to the model is considered which accounts for a reduction in the PV stack line tension near the sample surface. 相似文献
112.
V. Chudoba A. S. Fomichev M. S. Golovkov A. V. Gorshkov V. A. Gorshkov L. V. Grigorenko S. A. Krupko Yu. Ts. Oganessian A. M. Rodin S. I. Sidorchuk R. S. Slepnev S. V. Stepantsov G. M. Ter-Akopian R. Wolski A. A. Korsheninnikov E. Yu. Nikolskii V. A. Kuzmin B. G. Novatskii D. N. Stepanov P. Roussel-Chomaz W. Mittig V. Bouchat V. Kinnard T. Materna F. Hanappe O. Dorvaux L. Stuttge 《The European physical journal. Special topics》2008,162(1):161-164
The spectrum of 10He was studied by means of the 3H(8He, p)10He reaction at a laboratory energy of 25 MeV/A and small center-of-mass angles. Missing mass spectrum of 10He was derived from the obtained p-8He coincidence. A resolution of 0.7 MeV was achieved in this spectrum for the measured 10He energy. Most likely, a well isolated group of 10 events detected between 2 and 5 MeV and showing a maximum at about 3 MeV
in the spectrum of the present work exhibits the 10He g.s. resonance. 相似文献
113.
If the soft supersymmetry (SUSY) breaking masses and couplings are complex and cancellations do take place in the SUSY induced contributions to the fermionic electric dipole moments, then the CP-violating soft phases can drastically modify much of the known phenomenological pattern of the minimal supersymmetric standard model. In particular, the squark loop content of the dominant Higgs production mechanism at the Large Hadron Collider, the gluon-gluon fusion mode, could be responsible for large corrections to the known cross sections. 相似文献
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V. P. Grigorenko Yu. I. Neimark A. N. Rapoport E. I. Ronin 《Radiophysics and Quantum Electronics》1972,15(3):271-279
Results are presented of mathematical experiments having as their purpose the further clarification of search and optimization possibilities of a group of independent automata.Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 15, No. 3, pp. 365–375, March, 1972. 相似文献
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