On transiton from galactic to extragalactic cosmic rays [PDF]
Journal of Physics: Conference Series, 2006 The transition from galactic to extragalactic cosmic rays is discussed. One of critical indications for transition is given by the Standard Model of Galactic cosmic rays, according to which the maximum energy of acceleration for iron nuclei is of order of E max 1× 10 17 eV. At E > E max the spectrum is predicted to be very steep and thus the Standard
V Berezinsky
exaly +3 more sources
Configuration entropy and confinement/deconfinement transiton in holographic QCD
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2021 في نهج AdS/QCD المجسم، يرتبط انتقال الحبس/إزالة التعقيد بانتقال Hawking - Page من مساحة حرارية مضادة للحرارة (AdS) إلى ثقب أسود في AdS. في حالة نموذج الجدار الصلب، يحدث الانتقال الحراري في AdS المستوي بفضل إدخال قطع الأشعة تحت الحمراء في الهندسة. يقفز الإنتروبي الديناميكي الحراري المقابل لنظرية مقياس SU(N) من النسبي إلى N0 في الطور الحديدي المحصور إلى ...
Nelson R F Braga
exaly +4 more sources
Characterization of the glass transition in vitreous silica by temperature scanning small-angle X-ray scattering [PDF]
, 2005 The temperature dependence of the x-ray scattering in the region below the first sharp diffraction peak was measured for silica glasses with low and high OH content (GE-124 and Corning 7980). Data were obtained upon scanning the temperature at 10, 40 and
A Faivre +11 more
core +4 more sources
Inducers of epithelial mesenchymal transition and cancer stem cells in malignant pleural effusions [PDF]
, 2016 The Epithelial to Mesenchymal Transition (EMT) plays a role not only in tumor metastasis but also in tumor recurrence. This process is believed to be tightly linked to the presence of Cancer Stem Cells (CSCs) however, it is still not clear which ...
Cherubini, Emanuela +5 more
core +1 more source
Summoned Past, Predetermined Future: Populism and Nationalism before and after Transiton in Hungary
East European and Balkan Institute, 2022 exaly +2 more sources
Lattice QCD at Finite Density [PDF]
, 2006 I discuss different approaches to finite density lattice QCD. In particular, I focus on the structure of the phase diagram and discuss attempts to determine the location of the critical end-point.
Schmidt, Christian
core +2 more sources
Effect of Pressure on the Mesomorphic Transitons in Para-Azoxyanisole (PAA)
Molecular Crystals and Liquid Crystals, 1971 Abstract We report the study of the effect of hydrostatic presssure on the phase transitions in PAA up to 3 kbar. The different phases (solid, nematio and isotropic) are characterized by their NMR spectra.
Deloche, B, Cabane, B, Jerome, Denis
openaire +2 more sources
Towards New Half-Metallic Systems: Zinc-Blende Compounds of Transition Elements with N, P, As, Sb, S, Se, and Te [PDF]
, 2002 We report systematic first-principles calculations for ordered zinc-blende compounds of the transition metal elements V, Cr, Mn with the sp elements N, P, As, Sb, S, Se, Te, motivated by recent fabrication of zinc-blende CrAs, CrSb, and MnAs.
A. Continenza +31 more
core +2 more sources
Zero Temperature Chiral Phase Transition in (2+1)-Dimensional QED with a Chern-Simons Term [PDF]
, 1997 We investigate the zero temperature chiral phase transition in (2+1)-dimensional QED in the presence of a Chern-Simons term, changing the number of fermion flavors. In the symmetric phase, there are no light degrees of freedom even at the critical point.
D. K. Hong +15 more
core +2 more sources
Existence problem of proton semi-bubble structure in the $2_1^+$ state of $^{34}$Si
, 2017 The fully self-consistent Hartree-Fock (HF) plus random phase approximation (RPA) based on Skyrme-type interaction is used to study the existence problem of proton semi-bubble structure in the $2_1^+$ state of $^{34}$Si.
Bai, C. L. +4 more
core +1 more source