Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF
We report on precision measurements of the masses and widths of the narrow, orbitally excited states D10 and D2*0 using the CDF II detector at the Fermilab Tevatron. Both states (collectively called D**) are reconstructed in the decay channel D**→D*+π-. The D2*0 is also reconstructed in the D**→D+π-...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | Journal article |
| Idioma: | English |
| Publicado: |
2006
|
| _version_ | 1826262718021107712 |
|---|---|
| author | Abulencia, A Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, J Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Bachacou, H |
| author_facet | Abulencia, A Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, J Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Bachacou, H |
| author_sort | Abulencia, A |
| collection | OXFORD |
| description | We report on precision measurements of the masses and widths of the narrow, orbitally excited states D10 and D2*0 using the CDF II detector at the Fermilab Tevatron. Both states (collectively called D**) are reconstructed in the decay channel D**→D*+π-. The D2*0 is also reconstructed in the D**→D+π- channel. Using a data set with an integrated luminosity of 210pb-1, the measured masses and widths for the D10 are 2421.7±0.7±0.6 MeV/c2 and 20.0±1.7±1.3 MeV/c2 respectively, while for the D2*0 they are 2463.3±0.6±0.8 MeV/c2 and 49.2±2.3±1.2 MeV/c2. These values are currently the single best measurements available. © 2006 The American Physical Society. |
| first_indexed | 2024-03-06T19:40:30Z |
| format | Journal article |
| id | oxford-uuid:2081b1b9-cbe9-4c8d-8b2e-cba6ecff60ac |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:40:30Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | oxford-uuid:2081b1b9-cbe9-4c8d-8b2e-cba6ecff60ac2022-03-26T11:27:59ZMeasurement of mass and width of the excited charmed meson states D10 and D2*0 at CDFJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2081b1b9-cbe9-4c8d-8b2e-cba6ecff60acEnglishSymplectic Elements at Oxford2006Abulencia, AAcosta, DAdelman, JAffolder, TAkimoto, TAlbrow, MGAmbrose, DAmerio, SAmidei, DAnastassov, AAnikeev, KAnnovi, AAntos, JAoki, MApollinari, GArguin, JArisawa, TArtikov, AAshmanskas, WAttal, AAzfar, FAzzi-Bacchetta, PAzzurri, PBacchetta, NBachacou, HWe report on precision measurements of the masses and widths of the narrow, orbitally excited states D10 and D2*0 using the CDF II detector at the Fermilab Tevatron. Both states (collectively called D**) are reconstructed in the decay channel D**→D*+π-. The D2*0 is also reconstructed in the D**→D+π- channel. Using a data set with an integrated luminosity of 210pb-1, the measured masses and widths for the D10 are 2421.7±0.7±0.6 MeV/c2 and 20.0±1.7±1.3 MeV/c2 respectively, while for the D2*0 they are 2463.3±0.6±0.8 MeV/c2 and 49.2±2.3±1.2 MeV/c2. These values are currently the single best measurements available. © 2006 The American Physical Society. |
| spellingShingle | Abulencia, A Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, J Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Bachacou, H Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title | Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title_full | Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title_fullStr | Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title_full_unstemmed | Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title_short | Measurement of mass and width of the excited charmed meson states D10 and D2*0 at CDF |
| title_sort | measurement of mass and width of the excited charmed meson states d10 and d2 0 at cdf |
| work_keys_str_mv | AT abulenciaa measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT acostad measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT adelmanj measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT affoldert measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT akimotot measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT albrowmg measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT ambrosed measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT amerios measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT amideid measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT anastassova measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT anikeevk measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT annovia measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT antosj measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT aokim measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT apollinarig measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT arguinj measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT arisawat measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT artikova measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT ashmanskasw measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT attala measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT azfarf measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT azzibacchettap measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT azzurrip measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT bacchettan measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf AT bachacouh measurementofmassandwidthoftheexcitedcharmedmesonstatesd10andd20atcdf |