All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Filters

45 468 (0,16s)

Result

Determination of emission probabilities of gamma photons in the decay of Co-56

The emission probabilities of gamma photons in the decay of Co-56 were determined by means of HPGe coaxial detector. The Co-56 solution was standardized using 4pi beta-gamma method....

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2008
  • Jx
Result

Measurement of absolute γ-ray emission probabilities in the decay of 235 U

Accurate measurements were performed of the photon emission probabilities following the α decay of (235)U to (231)Th. Sources of highly enriched (235)U were with calibrated high-purity germanium detectors to determine the <...

Nuclear physics

  • 2017
  • Jost
  • Link
Result

Activity standardization, photon emission probabilities and half-life measurements of 177Lu

Activity standardization of 177Lu and measurement of two nuclear parameters were done. Activity standardization of 177Lu was done utilizing the 4???? coincidence method with a combined standard uncertainty of 0.28%. Emission probability<...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2016
  • Jx
  • Link
Result

Experimental estimates of the cluster emission probability in photon-induced reactions with .SUP.181 Ta and .SUP.232 Th nuclei.

Annotation not available...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 1997
  • D
Result

Effects of angular spread in nonlinear Compton scattering

probability for high-energy photon emission in ultrastrong laser fields. The quantum the average polarization of photons is insensitive to the angular spread at emissions.We investigate the effects of the...

Particles and field physics

  • 2023
  • Jimp
  • Link
Result

Locally Constant and Crossed-Field Approximation for Description of the Photon Emission in a Strong Oscillating Electric Field

The process of photon emission by a charged scalar particle (spinless analog of an electron) in a strong spatially homogeneous time-dependent electric field is considered. In the case where the emitting particle is ultrarelativistic...

Astronomy (including astrophysics,space science)

  • 2023
  • Jimp
  • Link
Result

Measurement of Spontaneous Ultra-Weak Photon Emission Froma Human Body: Spontaneous Ultra-Weak Photon Emission Varies Diurnally

Spontaneous ultra-weak photon emission in the visible range was measured system. To study the dynamics of this photon emission in a 24h period photon emission adaptation and recording of subjects....

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007
  • D
Result

Ultra Weak Photon Emission from Saccharomyces Cerevisiae

This paper introduces the basic concept of measuring spontaneous ultra weak photon emission from yeast Saccharomyces cerevisiae. The objective of the work is a comparison of ultra weak photon emission from two mito...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2013
  • D
Result

Optical spectral analysis of ultra-weak photon emission from differentiated Human promyelocytic leukemia cells

photon emission from differentiated HL-60 cells (human promyelocytic leukemia). The photon emission was measured using high-sensitive photomultiplier module Hamamatsu concept of measurement of induced ultra-weak <...

BO - Biofyzika

  • 2014
  • D
Result

Daily Variation of Photon Emission Intensity from the Human Hands

Spontaneous ultra-weak photon emission in the visible range was measured system. To study the dynamics of this photon emission in a 24 h period photon for dark adaptation and recording of subjects. Mean

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007
  • D
  • 1 - 10 out of 45 468