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

J P Lees¹, V Poireau¹, V Tisserand¹, E Grauges², A Palano³, G Eigen⁴, D N Brown⁵, Yu G Kolomensky⁵, M Fritsch⁶, H Koch⁶, T Schroeder⁶, C Hearty^{7

8}, T S Mattison⁸, J A McKenna⁸, R Y So⁸, V E Blinov^{9

10

11}, A R Buzykaev⁹, 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 Lankford¹², J W Gary¹³, O Long¹³, A M Eisner¹⁴, W S Lockman¹⁴, W Panduro Vazquez¹⁴, D S Chao¹⁵, C H Cheng¹⁵, B Echenard¹⁵, K T Flood¹⁵, D G Hitlin¹⁵, J Kim¹⁵, T S Miyashita¹⁵, P Ongmongkolkul¹⁵, F C Porter¹⁵, M Röhrken¹⁵, Z Huard¹⁶, B T Meadows¹⁶, B G Pushpawela¹⁶, M D Sokoloff¹⁶, J G Smith¹⁷, S R Wagner¹⁷, D Bernard¹⁸, M Verderi¹⁸, D Bettoni¹⁹, C Bozzi¹⁹, R Calabrese^{19

20}, G Cibinetto^{19

20}, E Fioravanti^{19

20}, I Garzia^{19

20}, E Luppi^{19

20}, V Santoro¹⁹, A Calcaterra²¹, R de Sangro²¹, G Finocchiaro²¹, S Martellotti²¹, P Patteri²¹, I M Peruzzi²¹, M Piccolo²¹, M Rotondo²¹, A Zallo²¹, S Passaggio²², C Patrignani²², H M Lacker²³, B Bhuyan²⁴, U Mallik²⁵, C Chen²⁶, J Cochran²⁶, S Prell²⁶, H Ahmed²⁷, A V Gritsan²⁸, N Arnaud²⁹, M Davier²⁹, F Le Diberder²⁹, A M Lutz²⁹, G Wormser²⁹, D J Lange³⁰, D M Wright³⁰, J P Coleman³¹, E Gabathuler³¹, D E Hutchcroft³¹, D J Payne³¹, C Touramanis³¹, A J Bevan³², F Di Lodovico³², R Sacco³², G Cowan³³, Sw Banerjee³⁴, D N Brown³⁴, C L Davis³⁴, A G Denig³⁵, W Gradl³⁵, K Griessinger³⁵, A Hafner³⁵, K R Schubert³⁵, R J Barlow³⁶, G D Lafferty³⁶, R Cenci³⁷, A Jawahery³⁷, D A Roberts³⁷, R Cowan³⁸, S H Robertson³⁹, B Dey⁴⁰, N Neri⁴⁰, F Palombo^{40

41}, R Cheaib⁴², L Cremaldi⁴², R Godang⁴², D J Summers⁴², P Taras⁴³, G De Nardo⁴⁴, C Sciacca⁴⁴, G Raven⁴⁵, C P Jessop⁴⁶, J M LoSecco⁴⁶, K Honscheid⁴⁷, R Kass⁴⁷, A Gaz⁴⁸, M Margoni^{48

49}, M Posocco⁴⁸, G Simi^{48

49}, F Simonetto^{48

49}, R Stroili^{48

49}, S Akar⁵⁰, E Ben-Haim⁵⁰, M Bomben⁵⁰, G R Bonneaud⁵⁰, G Calderini⁵⁰, J Chauveau⁵⁰, G Marchiori⁵⁰, J Ocariz⁵⁰, M Biasini^{51

52}, E Manoni⁵¹, A Rossi⁵¹, G Batignani^{53

54}, S Bettarini^{53

54}, M Carpinelli^{53

54}, G Casarosa^{53

54}, M Chrzaszcz⁵³, F Forti^{53

54}, M A Giorgi^{53

54}, A Lusiani^{53

55}, B Oberhof^{53

54}, E Paoloni^{53

54}, M Rama⁵³, G Rizzo^{53

54}, J J Walsh⁵³, A J S Smith⁵⁶, F Anulli⁵⁷, R Faccini^{57

58}, F Ferrarotto⁵⁷, F Ferroni^{57

58}, A Pilloni^{57

58}, G Piredda⁵⁷, C Bünger⁵⁹, S Dittrich⁵⁹, O Grünberg⁵⁹, M Heß⁵⁹, T Leddig⁵⁹, C Voß⁵⁹, R Waldi⁵⁹, T Adye⁶⁰, F F Wilson⁶⁰, S Emery⁶¹, G Vasseur⁶¹, D Aston⁶², C Cartaro⁶², M R Convery⁶², J Dorfan⁶², W Dunwoodie⁶², M Ebert⁶², R C Field⁶², B G Fulsom⁶², M T Graham⁶², C Hast⁶², W R Innes⁶², P Kim⁶², D W G S Leith⁶², S Luitz⁶², D B MacFarlane⁶², D R Muller⁶², H Neal⁶², B N Ratcliff⁶², A Roodman⁶², M K Sullivan⁶², J Va'vra⁶², W J Wisniewski⁶², M V Purohit⁶³, J R Wilson⁶³, A Randle-Conde⁶⁴, S J Sekula⁶⁴, M Bellis⁶⁵, P R Burchat⁶⁵, E M T Puccio⁶⁵, M S Alam⁶⁶, J A Ernst⁶⁶, R Gorodeisky⁶⁷, N Guttman⁶⁷, D R Peimer⁶⁷, A Soffer⁶⁷, S M Spanier⁶⁸, J L Ritchie⁶⁹, R F Schwitters⁶⁹, J M Izen⁷⁰, X C Lou⁷⁰, F Bianchi^{71

72}, F De Mori^{71

72}, A Filippi⁷¹, D Gamba^{71

72}, L Lanceri⁷³, L Vitale⁷³, F Martinez-Vidal⁷⁴, A Oyanguren⁷⁴, J Albert⁷⁵, A Beaulieu⁷⁵, F U Bernlochner⁷⁵, G J King⁷⁵, R Kowalewski⁷⁵, T Lueck⁷⁵, I M Nugent⁷⁵, J M Roney⁷⁵, R J Sobie^{76

75}, N Tasneem⁷⁵, T J Gershon⁷⁷, P F Harrison⁷⁷, T E Latham⁷⁷, R Prepost⁷⁸, S L Wu⁷⁸, L Sun⁷⁹; BABAR Collaboration

Affiliations

¹ Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-Le-Vieux, France.
² Universitat de Barcelona, Facultat de Fisica, Departament ECM, E-08028 Barcelona, Spain.
³ INFN Sezione di Bari and Dipartimento di Fisica, Università di Bari, I-70126 Bari, Italy.
⁴ University of Bergen, Institute of Physics, N-5007 Bergen, Norway.
⁵ Lawrence Berkeley National Laboratory and University of California, Berkeley, California 94720, USA.
⁶ Ruhr Universität Bochum, Institut für Experimentalphysik 1, D-44780 Bochum, Germany.
⁷ Institute of Particle Physics, Vancouver, British Columbia V6T 1Z1, Canada.
⁸ University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada.
⁹ Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russia.
¹⁰ Novosibirsk State University, Novosibirsk 630090, Russia.
¹¹ Novosibirsk State Technical University, Novosibirsk 630092, Russia.
¹² University of California at Irvine, Irvine, California 92697, USA.
¹³ University of California at Riverside, Riverside, California 92521, USA.
¹⁴ University of California at Santa Cruz, Institute for Particle Physics, Santa Cruz, California 95064, USA.
¹⁵ California Institute of Technology, Pasadena, California 91125, USA.
¹⁶ University of Cincinnati, Cincinnati, Ohio 45221, USA.
¹⁷ University of Colorado, Boulder, Colorado 80309, USA.
¹⁸ Laboratoire Leprince-Ringuet, Ecole Polytechnique, CNRS/IN2P3, F-91128 Palaiseau, France.
¹⁹ INFN Sezione di Ferrara, I-44122 Ferrara, Italy.
²⁰ Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, I-44122 Ferrara, Italy.
²¹ INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy.
²² INFN Sezione di Genova, I-16146 Genova, Italy.
²³ Humboldt-Universität zu Berlin, Institut für Physik, D-12489 Berlin, Germany.
²⁴ Indian Institute of Technology Guwahati, Guwahati, Assam, 781 039, India.
²⁵ University of Iowa, Iowa City, Iowa 52242, USA.
²⁶ Iowa State University, Ames, Iowa 50011, USA.
²⁷ Physics Department, Jazan University, Jazan 22822, Saudi Arabia.
²⁸ Johns Hopkins University, Baltimore, Maryland 21218, USA.
²⁹ Laboratoire de l'Accélérateur Linéaire, IN2P3/CNRS et Université Paris-Sud 11, Centre Scientifique d'Orsay, F-91898 Orsay Cedex, France.
³⁰ Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
³¹ University of Liverpool, Liverpool L69 7ZE, United Kingdom.
³² Queen Mary, University of London, London, E1 4NS, United Kingdom.
³³ University of London, Royal Holloway and Bedford New College, Egham, Surrey TW20 0EX, United Kingdom.
³⁴ University of Louisville, Louisville, Kentucky 40292, USA.
³⁵ Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz, Germany.
³⁶ University of Manchester, Manchester M13 9PL, United Kingdom.
³⁷ University of Maryland, College Park, Maryland 20742, USA.
³⁸ Massachusetts Institute of Technology, Laboratory for Nuclear Science, Cambridge, Massachusetts 02139, USA.
³⁹ Institute of Particle Physics and McGill University, Montréal, Québec H3A 2T8, Canada.
⁴⁰ INFN Sezione di Milano, I-20133 Milano, Italy.
⁴¹ Dipartimento di Fisica, Università di Milano, I-20133 Milano, Italy.
⁴² University of Mississippi, University, Mississippi 38677, USA.
⁴³ Université de Montréal, Physique des Particules, Montréal, Québec H3C 3J7, Canada.
⁴⁴ INFN Sezione di Napoli and Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy.
⁴⁵ NIKHEF, National Institute for Nuclear Physics and High Energy Physics, NL-1009 DB Amsterdam, Netherlands.
⁴⁶ University of Notre Dame, Notre Dame, Indiana 46556, USA.
⁴⁷ The Ohio State University, Columbus, Ohio 43210, USA.
⁴⁸ INFN Sezione di Padova, I-35131 Padova, Italy.
⁴⁹ Dipartimento di Fisica, Università di Padova, I-35131 Padova, Italy.
⁵⁰ Laboratoire de Physique Nucléaire et de Hautes Energies, IN2P3/CNRS, Université Pierre et Marie Curie-Paris6, Université Denis Diderot-Paris7, F-75252 Paris, France.
⁵¹ INFN Sezione di Perugia, I-06123 Perugia, Italy.
⁵² Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy.
⁵³ INFN Sezione di Pisa, I-56127 Pisa, Italy.
⁵⁴ Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy.
⁵⁵ Scuola Normale Superiore di Pisa, I-56127 Pisa, Italy.
⁵⁶ Princeton University, Princeton, New Jersey 08544, USA.
⁵⁷ INFN Sezione di Roma, I-00185 Roma, Italy.
⁵⁸ Dipartimento di Fisica, Università di Roma La Sapienza, I-00185 Roma, Italy.
⁵⁹ Universität Rostock, D-18051 Rostock, Germany.
⁶⁰ Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, United Kingdom.
⁶¹ CEA, Irfu, SPP, Centre de Saclay, F-91191 Gif-sur-Yvette, France.
⁶² SLAC National Accelerator Laboratory, Stanford, California 94309, USA.
⁶³ University of South Carolina, Columbia, South Carolina 29208, USA.
⁶⁴ Southern Methodist University, Dallas, Texas 75275, USA.
⁶⁵ Stanford University, Stanford, California 94305, USA.
⁶⁶ State University of New York, Albany, New York 12222, USA.
⁶⁷ Tel Aviv University, School of Physics and Astronomy, Tel Aviv 69978, Israel.
⁶⁸ University of Tennessee, Knoxville, Tennessee 37996, USA.
⁶⁹ University of Texas at Austin, Austin, Texas 78712, USA.
⁷⁰ University of Texas at Dallas, Richardson, Texas 75083, USA.
⁷¹ INFN Sezione di Torino, I-10125 Torino, Italy.
⁷² Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy.
⁷³ INFN Sezione di Trieste and Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
⁷⁴ IFIC, Universitat de Valencia-CSIC, E-46071 Valencia, Spain.
⁷⁵ University of Victoria, Victoria, British Columbia V8W 3P6, Canada.
⁷⁶ Institute of Particle Physics, British Columbia V8W 3P6, Canada.
⁷⁷ Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom.
⁷⁸ University of Wisconsin, Madison, Wisconsin 53706, USA.
⁷⁹ Wuhan University, Wuhan 430072, China.

PMID: 29219353
DOI: 10.1103/PhysRevLett.119.202003

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

J P Lees et al. Phys Rev Lett. 2017.

. 2017 Nov 17;119(20):202003.

doi: 10.1103/PhysRevLett.119.202003. Epub 2017 Nov 14.

Authors

Affiliations

¹ Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-Le-Vieux, France.
² Universitat de Barcelona, Facultat de Fisica, Departament ECM, E-08028 Barcelona, Spain.
³ INFN Sezione di Bari and Dipartimento di Fisica, Università di Bari, I-70126 Bari, Italy.
⁴ University of Bergen, Institute of Physics, N-5007 Bergen, Norway.
⁵ Lawrence Berkeley National Laboratory and University of California, Berkeley, California 94720, USA.
⁶ Ruhr Universität Bochum, Institut für Experimentalphysik 1, D-44780 Bochum, Germany.
⁷ Institute of Particle Physics, Vancouver, British Columbia V6T 1Z1, Canada.
⁸ University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada.
⁹ Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russia.
¹⁰ Novosibirsk State University, Novosibirsk 630090, Russia.
¹¹ Novosibirsk State Technical University, Novosibirsk 630092, Russia.
¹² University of California at Irvine, Irvine, California 92697, USA.
¹³ University of California at Riverside, Riverside, California 92521, USA.
¹⁴ University of California at Santa Cruz, Institute for Particle Physics, Santa Cruz, California 95064, USA.
¹⁵ California Institute of Technology, Pasadena, California 91125, USA.
¹⁶ University of Cincinnati, Cincinnati, Ohio 45221, USA.
¹⁷ University of Colorado, Boulder, Colorado 80309, USA.
¹⁸ Laboratoire Leprince-Ringuet, Ecole Polytechnique, CNRS/IN2P3, F-91128 Palaiseau, France.
¹⁹ INFN Sezione di Ferrara, I-44122 Ferrara, Italy.
²⁰ Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, I-44122 Ferrara, Italy.
²¹ INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy.
²² INFN Sezione di Genova, I-16146 Genova, Italy.
²³ Humboldt-Universität zu Berlin, Institut für Physik, D-12489 Berlin, Germany.
²⁴ Indian Institute of Technology Guwahati, Guwahati, Assam, 781 039, India.
²⁵ University of Iowa, Iowa City, Iowa 52242, USA.
²⁶ Iowa State University, Ames, Iowa 50011, USA.
²⁷ Physics Department, Jazan University, Jazan 22822, Saudi Arabia.
²⁸ Johns Hopkins University, Baltimore, Maryland 21218, USA.
²⁹ Laboratoire de l'Accélérateur Linéaire, IN2P3/CNRS et Université Paris-Sud 11, Centre Scientifique d'Orsay, F-91898 Orsay Cedex, France.
³⁰ Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
³¹ University of Liverpool, Liverpool L69 7ZE, United Kingdom.
³² Queen Mary, University of London, London, E1 4NS, United Kingdom.
³³ University of London, Royal Holloway and Bedford New College, Egham, Surrey TW20 0EX, United Kingdom.
³⁴ University of Louisville, Louisville, Kentucky 40292, USA.
³⁵ Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz, Germany.
³⁶ University of Manchester, Manchester M13 9PL, United Kingdom.
³⁷ University of Maryland, College Park, Maryland 20742, USA.
³⁸ Massachusetts Institute of Technology, Laboratory for Nuclear Science, Cambridge, Massachusetts 02139, USA.
³⁹ Institute of Particle Physics and McGill University, Montréal, Québec H3A 2T8, Canada.
⁴⁰ INFN Sezione di Milano, I-20133 Milano, Italy.
⁴¹ Dipartimento di Fisica, Università di Milano, I-20133 Milano, Italy.
⁴² University of Mississippi, University, Mississippi 38677, USA.
⁴³ Université de Montréal, Physique des Particules, Montréal, Québec H3C 3J7, Canada.
⁴⁴ INFN Sezione di Napoli and Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy.
⁴⁵ NIKHEF, National Institute for Nuclear Physics and High Energy Physics, NL-1009 DB Amsterdam, Netherlands.
⁴⁶ University of Notre Dame, Notre Dame, Indiana 46556, USA.
⁴⁷ The Ohio State University, Columbus, Ohio 43210, USA.
⁴⁸ INFN Sezione di Padova, I-35131 Padova, Italy.
⁴⁹ Dipartimento di Fisica, Università di Padova, I-35131 Padova, Italy.
⁵⁰ Laboratoire de Physique Nucléaire et de Hautes Energies, IN2P3/CNRS, Université Pierre et Marie Curie-Paris6, Université Denis Diderot-Paris7, F-75252 Paris, France.
⁵¹ INFN Sezione di Perugia, I-06123 Perugia, Italy.
⁵² Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy.
⁵³ INFN Sezione di Pisa, I-56127 Pisa, Italy.
⁵⁴ Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy.
⁵⁵ Scuola Normale Superiore di Pisa, I-56127 Pisa, Italy.
⁵⁶ Princeton University, Princeton, New Jersey 08544, USA.
⁵⁷ INFN Sezione di Roma, I-00185 Roma, Italy.
⁵⁸ Dipartimento di Fisica, Università di Roma La Sapienza, I-00185 Roma, Italy.
⁵⁹ Universität Rostock, D-18051 Rostock, Germany.
⁶⁰ Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, United Kingdom.
⁶¹ CEA, Irfu, SPP, Centre de Saclay, F-91191 Gif-sur-Yvette, France.
⁶² SLAC National Accelerator Laboratory, Stanford, California 94309, USA.
⁶³ University of South Carolina, Columbia, South Carolina 29208, USA.
⁶⁴ Southern Methodist University, Dallas, Texas 75275, USA.
⁶⁵ Stanford University, Stanford, California 94305, USA.
⁶⁶ State University of New York, Albany, New York 12222, USA.
⁶⁷ Tel Aviv University, School of Physics and Astronomy, Tel Aviv 69978, Israel.
⁶⁸ University of Tennessee, Knoxville, Tennessee 37996, USA.
⁶⁹ University of Texas at Austin, Austin, Texas 78712, USA.
⁷⁰ University of Texas at Dallas, Richardson, Texas 75083, USA.
⁷¹ INFN Sezione di Torino, I-10125 Torino, Italy.
⁷² Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy.
⁷³ INFN Sezione di Trieste and Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
⁷⁴ IFIC, Universitat de Valencia-CSIC, E-46071 Valencia, Spain.
⁷⁵ University of Victoria, Victoria, British Columbia V8W 3P6, Canada.
⁷⁶ Institute of Particle Physics, British Columbia V8W 3P6, Canada.
⁷⁷ Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom.
⁷⁸ University of Wisconsin, Madison, Wisconsin 53706, USA.
⁷⁹ Wuhan University, Wuhan 430072, China.

PMID: 29219353
DOI: 10.1103/PhysRevLett.119.202003

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

Affiliations

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

Authors

Affiliations

Abstract

LinkOut - more resources

Research Materials