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Beta|decay half|lives of neutron|rich nuclei


Beta-decay half-lives of N~82 nuclei on the r-process path - Indico

Abstract: The decay of about 40 very neutron-rich nuclei with neutron number N~82 were studied at the RIBF facility for the elements Rb to Sn.

Beta decay studies of neutron-rich nuclei|INIS

AbstractAbstract. [en] The half-lives of eight neutron-rich light nuclei have been measured using the Reaction Product Mass Separator at NSCL. · Primary Subject.

Double beta decay - Wikipedia

In nuclear physics, double beta decay is a type of radioactive decay in which two neutrons are simultaneously transformed into two protons, or vice versa, ...

β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N = 82 ...

β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N = 82 Shell Gap: Implications for the Mechanism and Universality of the Astrophysical r Process.

Decay Characteristics of Neutron Excess Fluorine Nuclei - Qeios

A = 30 – 43 fluorine isotopes have limited experimental half-life data, but the model predicts beta decay half-lives in the range of 0.550 – ...

Beta decay rates of neutron-rich nuclei | AIP Conference Proceedings

Of all the properties, the beta-decay half-lives are one of the most important ones due to their direct impact on the resulting abundance ...

β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N = 82 ...

The β-decay half-lives of 110 neutron-rich isotopes of the elements from 37 Rb to ₅₀Sn were measured at the Radioactive Isotope Beam Factory ...

β-decay half-lives of neutron-rich nuclei and matter flow in ... - CORE

The β-decay half-lives of neutron-rich nuclei with 20 ⩽ Z ⩽ 50 are systematically investigated using the newly developed fully ...

Radioactive decay types article - Khan Academy

For lighter isotopes (atomic number less than 20), we can calculate the ratio of neutrons to protons in the nucleus to predict whether or not the isotope is ...

β-decay half-lives of neutron-rich nuclei around 158Nd, relevant to ...

Title, β-decay half-lives of neutron-rich nuclei around 158Nd, relevant to the formation of the A≈165 rare-earth element peak ; Authors.

Calculation of Beta-decay Rates in Heavy Deformed Nuclei and ...

β-decay half-lives are among the most important properties that affect r-process abundances. In this work we present a new, efficient method for ...

Neutron rich, heavy nucleus: α or β− decay?

It depends on the specific nature of the nucleus. Beta decay requires an imbalance between the least bound neutron and proton levels.

HALF-LIVES OF CLUSTER DECAY OF NEUTRON RICH NUCLEI IN ...

In this work, the logarithmic half-life [log10(T1/2)] values have been reported for the exotic decay of some neutron rich even–even parent nuclei (56 ≤ Z ...

Beta particles - ARPANSA

Beta minus particle (β-) emission occurs when the ratio of neutrons to protons in the nucleus is too high. An excess neutron transforms into a proton and an ...

Beta Decay

However within a nucleus, the beta decay process can change a proton to a neutron. An isolated neutron is unstable and will decay with a half- ...

What are Radioisotopes? | ANSTO

Radioisotopes are radioactive isotopes of an element. Atoms that contain an unstable combination of neutrons and protons, or excess energy in their nucleus.

Theoretical predictions of beta decay half-lives of neutron-rich nuclei ...

Theoretical predictions of beta decay half-lives of neutron-rich nuclei within HFB+QRPA approach ; : · : · : · : · : ; 日本物理学会第77回年次大会(2022年).

DOE Explains...Beta Decay - Department of Energy

In one type of beta decay, an unstable atomic nucleus emits an electron and an antineutrino while converting a neutron to a proton. In the second type, the ...

Physics 561: Radioactivity

Various modes of decay will be covered below. In general, stable nuclei have approximately equal number of neutrons as protons, and a strong excess of one or ...

94 β-Decay Half-Lives of Neutron-Rich _{55}Cs to _{67}Ho - PubMed

The β-decay half-lives of 94 neutron-rich nuclei ^{144-151}Cs, ^{146-154}Ba, ^{148-156}La, ^{150-158}Ce, ^{153-160}Pr, ^{156-162}Nd, ...