148 research outputs found
The B Neutrino Spectrum
Knowledge of the energy spectrum of B neutrinos is an important
ingredient for interpreting experiments that detect energetic neutrinos from
the Sun. The neutrino spectrum deviates from the allowed approximation because
of the broad alpha-unstable Be final state and recoil order corrections to
the beta decay. We have measured the total energy of the alpha particles
emitted following the beta decay of B. The measured spectrum is
inconsistent with some previous measurements, in particular with a recent
experiment of comparable precision. The beta decay strength function for the
transition from B to the accessible excitation energies in Be is fit to
the alpha energy spectrum using the R-matrix approach. Both the positron and
neutrino energy spectra, corrected for recoil order effects, are constructed
from the strength function. The positron spectrum is in good agreement with a
previous direct measurement. The neutrino spectrum disagrees with previous
experiments, particularly for neutrino energies above 12 MeV.Comment: 15 pages, 13 figures, 4 tables, submitted to Phys. Rev. C, typos
correcte
Networking: implementation mechanisms
This article describes the features of network communication, the historical chain of formation of social interaction in the pedagogicalΠ Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΠΊΡΡΠ²Π°ΡΡΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠ΅ΡΠ΅Π²ΠΎΠ³ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ, ΠΈΡΡΠΎΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΏΠΎΡΠΊΠ° ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ Π² ΠΏΠ΅Π΄Π°Π³ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠ°ΠΊΡΠΈΠΊΠ΅. ΠΡΠ΄Π΅Π»Π΅Π½Ρ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΡΡΠ°Π²Π»Π΅Π½ΠΊΠΎΠ²ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠ»Π»Π΅Π΄ΠΆΠ° Ρ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΡΠΌΠΈ Π² ΡΠ°ΠΌΠΊΠ°Ρ
ΡΠΎΠ³Π»Π°ΡΠ΅Π½ΠΈ
Neutrino oscillations in vortex and twisting magnetic fields
The behavior of the neutrino flux in vortex and twisting magnetic fields is
considered within the left-right symmetric model. By way of illustration of the
magnetic fields we discuss the magnetic fields of the coupled sunspots (CS's)
which are the sources of the future solar flares. It is expected that the
neutrinos have such multipole moments as the charge radius, the magnetic and
anapole moments. The evolution equation in the Schrodinger-like form is found
and all magnetic-induced resonance conversions are analyzed. It is demonstrated
that in the case of the super flares one may detect the depletion of the
neutrinos caused by their resonance absorptions when they travel
through the CS magnetic fields. Observations of this phenomena could be carried
out at neutrino telescopes of the next generation whose work is based on the
reaction of the coherent elastic neutrino-nucleus scattering.Comment: 25 page
Organizational-pedagogical conditions preparation of pre through networking
The article contains many forms of pre training, motivation for the development of the profession (specialty) together with employersΠ ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΡΠ°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·Π½ΡΠ΅ ΡΠΎΡΠΌΡ ΡΠ°Π±ΠΎΡΡ ΠΏΡΠ΅Π΄ΠΏΡΠΎΡΠΈΠ»ΡΠ½ΠΎΠΉ ΠΏΠΎΠ΄Π³ΠΎΡΠΎΠ²ΠΊΠΈ, ΠΌΠΎΡΠΈΠ²Π°ΡΠΈΠΈ ΠΊ ΠΎΡΠ²ΠΎΠ΅Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΈΠΈ (ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΡΡΠΈ) ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎ Ρ ΡΠ°Π±ΠΎΡΠΎΠ΄Π°ΡΠ΅Π»ΡΠΌ
Intermediate network interaction - the foundation of contemporary education
Π Π°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΌΠ΅ΠΆΠ²Π΅Π΄ΠΎΠΌΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π²ΠΎΠ³ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠΈΠΉ Π±ΡΠ΄ΡΡΠΈΡ
ΡΠΏΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΎΠ²The article considers the possibilities of inter-agency network interaction in the process of forming professional competencies of future specialist
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