Persistent Identifier
|
doi:10.60507/FK2/VQFYKW |
Publication Date
|
2025-07-28 |
Title
| Supplementary data for "Inclusive semileptonic decays of the Ds meson" |
Subtitle
| "A first-principles lattice QCD calculation" and "Lattice QCD confronts experiments" |
Author
| De Santis, Alessandro (Helmholtz-Institut Mainz, Johannes Gutenberg-Universität Mainz, and GSI Helmholtz Centre for Heavy Ion Research) - ORCID: https://orcid.org/0000-0002-2674-4222
Evangelista, Antonio (Dipartimento di Fisica & INFN, Università di Roma "Tor Vergata") - ORCID: https://orcid.org/0000-0002-3320-3176
Frezzotti, Roberto (Dipartimento di Fisica & INFN, Università di Roma "Tor Vergata") - ORCID: https://orcid.org/0000-0001-5746-0065
Gigliardi, Giuseppe (Dipartimento di Matematica e Fisica, Università Roma Tre and INFN, Sezione di Roma Tre) - ORCID: 0000-0002-4572-864X
Gambino, Paolo (Dipartimento di Fisica, Università di Torino & INFN, Sezione di Torino) - ORCID: https://orcid.org/0000-0002-7433-4914
Garofalo, Marco (HISKP (Theory) & Bethe Centre for Theoretical Physics, Rheinische Friedrich-Wilhelms-Universität Bonn) - ORCID: https://orcid.org/0000-0002-4508-6421
Groß, Christiane Franziska (HISKP (Theory) & Bethe Centre for Theoretical Physics, Rheinische Friedrich-Wilhelms-Universität Bonn) - ORCID: https://orcid.org/0009-0009-5876-1455
Kostrzewa, Bartosz (HISKP (Theory) & Bethe Centre for Theoretical Physics, Rheinische Friedrich-Wilhelms-Universität Bonn) - ORCID: https://orcid.org/0000-0003-4434-6022
Lubicz, Vittorio (Dipartimento di Matematica e Fisica, Università Roma Tre and INFN, Sezione di Roma Tre) - ORCID: https://orcid.org/0000-0002-4565-9680
Margari, Francesca (Dipartimento di Fisica & INFN, Università di Roma "Tor Vergata") - ORCID: https://orcid.org/0000-0003-2155-7679
Panero, Marco (Dipartimento di Fisica, Università di Torino & INFN, Sezione di Torino and Department of Physics & Helsinki Institute of Physics, University of Helsinki) - ORCID: https://orcid.org/0000-0001-9477-3749
Sanfilippo, Francesco (INFN, Sezione di Roma Tre) - ORCID: https://orcid.org/0000-0002-1333-745X
Simula, Silvano (INFN, Sezione di Roma Tre) - ORCID: https://orcid.org/0000-0002-5533-6746
Smecca, Antonio (Department of Physics, Faculty of Science and Engineering, Swansea University (Singleton Park Campus)) - ORCID: https://orcid.org/0000-0002-8887-5826
Tantalo, Nazario (Dipartimento di Fisica & INFN, Università di Roma "Tor Vergata") - ORCID: https://orcid.org/0000-0001-5571-7971
Urbach, Carsten (HISKP (Theory) & Bethe Centre for Theoretical Physics, Rheinische Friedrich-Wilhelms-Universität Bonn) - ORCID: https://orcid.org/0000-0003-1412-7582 |
Point of Contact
|
Use email button above to contact.
DeSantis, Alessandro (Helmholtz-Institut Mainz, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany and GSI Helmholtz Centre for Heavy Ion Research, 64291 Darmstadt, Germany)
Groß, Christiane Franziska (HISKP (Theory) & Bethe Centre for Theoretical Physics, Rheinische Friedrich-Wilhelms-Universität Bonn) |
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 Ds 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. |
Subject
| Physics |
Subject Refinement
| hep-lat |
Keyword
| Lattice QCD
hep-lat
flavor physics |
Related Publication
| Is Supplement To: De Santis, A., Evangelista, A., Frezzotti, R., Gagliardi, G., Gambino, P., Garofalo, M., Groß, C. F., Kostrzewa, B., Lubicz, V., Margari, F., Panero, M., Sanfilippo, F., Simula, S., Smecca, A., Tantalo, N., & Urbach, C. (2025). Inclusive semileptonic decays of the Ds meson: A first-principles lattice QCD calculation. arXiv 2504.06063 https://arxiv.org/abs/2504.06063
Is Supplement To: De Santis, A., Evangelista, A., Frezzotti, R., Gagliardi, G., Gambino, P., Garofalo, M., Groß, C. F., Kostrzewa, B., Lubicz, V., Margari, F., Panero, M., Sanfilippo, F., Simula, S., Smecca, A., Tantalo, N., & Urbach, C. (2025). Inclusive semileptonic decays of the Ds meson: Lattice QCD confronts experiments. arXiv 2504.06064 https://arxiv.org/abs/2504.06064 |
Depositor
| Groß, Christiane |
Deposit Date
| 2025-07-23 |