Data · dataset · 2025
α decay and cluster radioactivity in extreme laser fields
Listed in ScienceDB
The potential of high-intensity lasers to influence nuclear decay processes has attracted considerable interest.
Description
This study quantitatively evaluated the effects of high-intensity lasers on α decay and cluster radioactivity. Our calculations revealed that, among the parent nuclei investigated, 144Nd is the most susceptible to laser-induced alterations, primarily because of its relatively low decay energy.
Additionally, circularly polarized lasers exhibit a greater impact on decay modifications than linearly polarized lasers. Given the limited time resolution of current detectors, it is essential to account for the time-averaging effect of the laser. By incorporating the effects of circular polarization, time averaging, and angular averaging, our theoretical predictions indicated that the modification of 144Nd decay could reach 0.1% at an intensity of 1027 W/cm2.
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However, this intensity significantly exceeds the current laser capability of 1023 W/cm2, and the predicted modification of 0.1% remains below the detection threshold of contemporary measurement techniques. Observing laser-assisted α decay and 14C cluster radioactivity will likely remain unfeasible until both ultrahigh laser intensities and significant advancements in experimental resolution are achieved.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.25419 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.25419 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |