Supplementary data for "Inclusive semileptonic decays of the Ds meson"
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- Persistent identifier
- doi:10.60507/FK2/VQFYKW
- Published version
- 1.0
- Publication date
- 2025-07-28
- License
- CC BY 4.0
Description
Here we supplement the bootstrapsamples of the stability analyses done in the papers arXiv:2504.06063 and arXiv:2504.06064. In the papers, we present the results of a first-principles theoretical study of the inclusive semileptonic decays of the D<sub>s</sub> meson. We performed a state-of-the-art lattice QCD calculation using the gauge ensembles produced by the Extended Twisted Mass Collaboration (ETMC) with dynamical light, strange and charm quarks with physical masses and employed the so-called Hansen-Lupo-Tantalo (HLT) method to extract the decay rate and the first two lepton-energy moments from the relevant Euclidean correlators. We have carefully taken into account all sources of systematic errors, including the ones associated with the continuum and infinite-volume extrapolations and with the HLT spectral reconstruction method. We obtained results in very good agreement with the currently available experimental determinations and with a total accuracy at the few-percent level, of the same order of magnitude of the experimental error. Our total error is dominated by the lattice QCD simulations statistical uncertainties and is certainly improvable. From the results presented and thoroughly discussed in the papers we conclude that it is nowadays possible to study heavy mesons inclusive semileptonic decays on the lattice at a phenomenologically relevant level of accuracy.
Creators
- De Santis, Alessandro
- Evangelista, Antonio
- Frezzotti, Roberto
- Gigliardi, Giuseppe
- Gambino, Paolo
- Garofalo, Marco
- Groß, Christiane Franziska
- Kostrzewa, Bartosz
- Lubicz, Vittorio
- Margari, Francesca
- Panero, Marco
- Sanfilippo, Francesco
- Simula, Silvano
- Smecca, Antonio
- Tantalo, Nazario
- Urbach, Carsten
Keywords
Lattice QCD, hep-lat, flavor physics
Files
| File | Type | Bytes | Checksum |
|---|---|---|---|
| README.txt | text/plain | 18574 | MD5 65924dca210f86de63a729777b93292b |
| bootstrap_samples.zip | application/zip | 161546781 | MD5 a92e3015dc63d381228f6d40c835f64d |
Citation
De Santis, Alessandro; Evangelista, Antonio; Frezzotti, Roberto; Gigliardi, Giuseppe; Gambino, Paolo; Garofalo, Marco; Groß, Christiane Franziska; Kostrzewa, Bartosz; Lubicz, Vittorio; Margari, Francesca; Panero, Marco; Sanfilippo, Francesco; Simula, Silvano; Smecca, Antonio; Tantalo, Nazario; Urbach, Carsten, 2025-07-28, Supplementary data for "Inclusive semileptonic decays of the Ds meson", doi:10.60507/FK2/VQFYKW, V1.0
Additional Dataverse fields
| Id | 457 |
|---|---|
| Dataset Type | dataset |
| Internal Version Number | 37 |
| Latest Version Publishing State | RELEASED |
| Deaccession Link | Not supplied |
| Release Time | 2025-07-28T05:12:44Z |
| Create Time | 2025-07-23T12:02:55Z |
| Citation Date | 2025-07-28 |
| File Access Request | True |
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