Attenuation of beta radiation in granular matrices: implications for trapped-charge datingRADIOISOTOPESBETA raysTHERMOLUMINESCENCE datingRADIATIONDOSIMETERSRADIATION dosesMineral grains within sediment or rock absorb a radiation dose from the decay of radionuclides in the host matrix. For the bet...
Final state radiation (FSR) from charged final state particles is incorporated using the photos package72. The simulations of the decay Λc+→ne+νe and Λc+→Λe+νe take into account their form factors, as predicted by LQCD15,23....
What subatomic particle has a charge of 1? Does beta radiation change an element's mass number? What is the approximate mass of a neutron in atomic mass units? Does beta decay change the atomic mass? What is the relative mass of an electron? Which type of metal did Rutherford shoot alpha...
However, in recent years, interest has been renewed in the less explored double beta transitions that decrease the nuclear charge number: double positron decay, , positron emitting electron capture, EC, and double electron capture, 2EC: (3) (4) (5) The limited exploration of these modes...
(charge + 2/3) heavy quark3. Its free beta decay, with a final state including both a lighter hadron(s) and an antilepton-neutrino pair, is referred to as a semileptonic decay. This decay offers a clear view of the dynamics of the strong and weak interactions. The hadronic part can...
It is induced in human cells in response to several stress stimuli, including genotoxic stress (radiation, doxorubicin) and overexpression of E1A or p53 but not by ER stress pathways resulting from protein malfolding. Endogenous cellular Bik regulates a Bax, BAK-dependent ER pathway that ...
following factors: (i) Zeolite's porous structure provides a larger surface area for the photocatalyst, allowing for more active sites for photocatalytic reactions (ii) The zeolite support may act as a trap for photogenerated electrons, promoting charge separation and reducing electron-hole ...
Possibly for these reasons, both probes reveal similar partition patterns (calculated from free energy profiles across bilayers) relative to POPC, although t-PnA partitions considerably more extensively in the gel phase when compared to c-PnA. DPPC appears to constrain the fluorophore rotation within ...
This model consists of an extrapolation chamber and a 147Pm beta radiation source. Moreover, the absorbed dose rate was determined by experimental measurements and the MCNP Monte Carlo code was used. The relative number of particles that crossed the radioactive source window and the particles that...
Consistent with that observation, amino acid substitutions that are compatible with biological function are understood to depend on the relative similarity of the amino acids, and particularly the side chains of those amino acids, as revealed by the hydrophobicity, hydrophilicity, charge, size, and ...