Measurement of the q2 dependence of the Hadronic Form Factor in D0 --> K- e+ nu_e decays
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2006-07-27 | |
| dc.date.accessioned | 2026-07-07T11:58:15Z | |
| dc.date.available | 2026-07-07T11:58:15Z | |
| dc.description | We present a preliminary measurement of the q2 dependence of the D0 --> K- e+ nu_e decay rate. This rate is proportional to the hadronic form factor squared, specified by a single parameter. This is either the mass in the simple pole ansatz m_pole = (1.854 +- 0.016 +- 0.020) GeV/c2 or the scale in the modified pole ansatz alpha_pole = 0.43 +- 0.03 +- 0.04. The first error refers to the statistical, the second to the systematic uncertainty. | |
| dc.description | 23 pages, 7 postscript figues, submitted to ICHEP2006 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0607077 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0607077 | |
| dc.identifier | Phys.Rev.D76:052005,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.052005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206163 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of the q2 dependence of the Hadronic Form Factor in D0 --> K- e+ nu_e decays | |
| dc.type | text |