dorsal/arxiv
View SchemaWhat is the meaning of lifetime measurement?
| Authors | Christophe Jouvet, Gilles Grégoire, Claude Dedonder Lardeux |
|---|---|
| Categories | |
| ArXiv ID | physics/0605043 |
| URL | https://arxiv.org/abs/physics/0605043 |
Abstract
The lifetime measurement of molecular excited state has been the subject of many papers and experiments. Very often the experimental data are fitted by single or bi exponential decays which in many case is the best fit that can be done owing the signal to noise ratio. The times constants obtained from these fit are often discussed in term of one species associated with one lifetime: depending on the studied system, the species can be one type of molecule, one isomer from a given molecule or local environment. How justified is this assumption?
{
"annotation_id": "5915e8ec-f3e3-4fa6-bc7f-0f35df4041dc",
"date_created": "2026-03-02T18:01:07.548000Z",
"date_modified": "2026-03-02T18:01:07.548000Z",
"file_hash": "d91e9e92ec5e725b559c48070456b8e9b0e60392443f17004501eb3b7d721a4a",
"private": false,
"record": {
"abstract": "The lifetime measurement of molecular excited state has been the subject of\nmany papers and experiments. Very often the experimental data are fitted by\nsingle or bi exponential decays which in many case is the best fit that can be\ndone owing the signal to noise ratio. The times constants obtained from these\nfit are often discussed in term of one species associated with one lifetime:\ndepending on the studied system, the species can be one type of molecule, one\nisomer from a given molecule or local environment. How justified is this\nassumption?",
"arxiv_id": "physics/0605043",
"authors": [
"Christophe Jouvet",
"Gilles Gr\u00e9goire",
"Claude Dedonder Lardeux"
],
"categories": [
"physics.atm-clus"
],
"title": "What is the meaning of lifetime measurement?",
"url": "https://arxiv.org/abs/physics/0605043"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "dfca7045-58c3-4234-afbe-c5f614656499",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}