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. 2017 Nov 17;119(20):202003.
doi: 10.1103/PhysRevLett.119.202003. Epub 2017 Nov 14.

Measurement of the D^{*}(2010)^{+}-D^{+} Mass Difference

J P Lees  1 V Poireau  1 V Tisserand  1 E Grauges  2 A Palano  3 G Eigen  4 D N Brown  5 Yu G Kolomensky  5 M Fritsch  6 H Koch  6 T Schroeder  6 C Hearty  7   8 T S Mattison  8 J A McKenna  8 R Y So  8 V E Blinov  9   10   11 A R Buzykaev  9 V P Druzhinin  9   10 V B Golubev  9   10 E A Kravchenko  9   10 A P Onuchin  9   10   11 S I Serednyakov  9   10 Yu I Skovpen  9   10 E P Solodov  9   10 K Yu Todyshev  9   10 A J Lankford  12 J W Gary  13 O Long  13 A M Eisner  14 W S Lockman  14 W Panduro Vazquez  14 D S Chao  15 C H Cheng  15 B Echenard  15 K T Flood  15 D G Hitlin  15 J Kim  15 T S Miyashita  15 P Ongmongkolkul  15 F C Porter  15 M Röhrken  15 Z Huard  16 B T Meadows  16 B G Pushpawela  16 M D Sokoloff  16 J G Smith  17 S R Wagner  17 D Bernard  18 M Verderi  18 D Bettoni  19 C Bozzi  19 R Calabrese  19   20 G Cibinetto  19   20 E Fioravanti  19   20 I Garzia  19   20 E Luppi  19   20 V Santoro  19 A Calcaterra  21 R de Sangro  21 G Finocchiaro  21 S Martellotti  21 P Patteri  21 I M Peruzzi  21 M Piccolo  21 M Rotondo  21 A Zallo  21 S Passaggio  22 C Patrignani  22 H M Lacker  23 B Bhuyan  24 U Mallik  25 C Chen  26 J Cochran  26 S Prell  26 H Ahmed  27 A V Gritsan  28 N Arnaud  29 M Davier  29 F Le Diberder  29 A M Lutz  29 G Wormser  29 D J Lange  30 D M Wright  30 J P Coleman  31 E Gabathuler  31 D E Hutchcroft  31 D J Payne  31 C Touramanis  31 A J Bevan  32 F Di Lodovico  32 R Sacco  32 G Cowan  33 Sw Banerjee  34 D N Brown  34 C L Davis  34 A G Denig  35 W Gradl  35 K Griessinger  35 A Hafner  35 K R Schubert  35 R J Barlow  36 G D Lafferty  36 R Cenci  37 A Jawahery  37 D A Roberts  37 R Cowan  38 S H Robertson  39 B Dey  40 N Neri  40 F Palombo  40   41 R Cheaib  42 L Cremaldi  42 R Godang  42 D J Summers  42 P Taras  43 G De Nardo  44 C Sciacca  44 G Raven  45 C P Jessop  46 J M LoSecco  46 K Honscheid  47 R Kass  47 A Gaz  48 M Margoni  48   49 M Posocco  48 G Simi  48   49 F Simonetto  48   49 R Stroili  48   49 S Akar  50 E Ben-Haim  50 M Bomben  50 G R Bonneaud  50 G Calderini  50 J Chauveau  50 G Marchiori  50 J Ocariz  50 M Biasini  51   52 E Manoni  51 A Rossi  51 G Batignani  53   54 S Bettarini  53   54 M Carpinelli  53   54 G Casarosa  53   54 M Chrzaszcz  53 F Forti  53   54 M A Giorgi  53   54 A Lusiani  53   55 B Oberhof  53   54 E Paoloni  53   54 M Rama  53 G Rizzo  53   54 J J Walsh  53 A J S Smith  56 F Anulli  57 R Faccini  57   58 F Ferrarotto  57 F Ferroni  57   58 A Pilloni  57   58 G Piredda  57 C Bünger  59 S Dittrich  59 O Grünberg  59 M Heß  59 T Leddig  59 C Voß  59 R Waldi  59 T Adye  60 F F Wilson  60 S Emery  61 G Vasseur  61 D Aston  62 C Cartaro  62 M R Convery  62 J Dorfan  62 W Dunwoodie  62 M Ebert  62 R C Field  62 B G Fulsom  62 M T Graham  62 C Hast  62 W R Innes  62 P Kim  62 D W G S Leith  62 S Luitz  62 D B MacFarlane  62 D R Muller  62 H Neal  62 B N Ratcliff  62 A Roodman  62 M K Sullivan  62 J Va'vra  62 W J Wisniewski  62 M V Purohit  63 J R Wilson  63 A Randle-Conde  64 S J Sekula  64 M Bellis  65 P R Burchat  65 E M T Puccio  65 M S Alam  66 J A Ernst  66 R Gorodeisky  67 N Guttman  67 D R Peimer  67 A Soffer  67 S M Spanier  68 J L Ritchie  69 R F Schwitters  69 J M Izen  70 X C Lou  70 F Bianchi  71   72 F De Mori  71   72 A Filippi  71 D Gamba  71   72 L Lanceri  73 L Vitale  73 F Martinez-Vidal  74 A Oyanguren  74 J Albert  75 A Beaulieu  75 F U Bernlochner  75 G J King  75 R Kowalewski  75 T Lueck  75 I M Nugent  75 J M Roney  75 R J Sobie  76   75 N Tasneem  75 T J Gershon  77 P F Harrison  77 T E Latham  77 R Prepost  78 S L Wu  78 L Sun  79 BABAR Collaboration
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Free article

Measurement of the D^{*}(2010)^{+}-D^{+} Mass Difference

J P Lees et al. Phys Rev Lett. .
Free article

Abstract

We measure the mass difference, Δm_{+}, between the D^{*}(2010)^{+} and the D^{+} using the decay chain D^{*}(2010)^{+}→D^{+}π^{0} with D^{+}→K^{-}π^{+}π^{+}. The data were recorded with the BABAR detector at center-of-mass energies at and near the ϒ(4S) resonance, and correspond to an integrated luminosity of approximately 468 fb^{-1}. We measure Δm_{+}=(140 601.0±6.8[stat]±12.9[syst]) keV. We combine this result with a previous BABAR measurement of Δm_{0}≡m(D^{*}(2010)^{+})-m(D^{0}) to obtain Δm_{D}=m(D^{+})-m(D^{0})=(4824.9±6.8[stat]±12.9[syst]) keV. These results are compatible with and approximately five times more precise than the Particle Data Group averages.

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