The covariance properties of angular momentum eigenstates imply the existence of a rotation-invariant relation among the parameters of the difermion decay distribution of inclusively observed vector mesons. This relation is a generalization of the Lam-Tung identity, a result specific to Drell-Yan production in perturbative QCD, here shown to be equivalent to the dynamical condition that the dilepton is always produced transversely polarized with respect to quantization axes belonging to the production plane.
The covariance properties of angular momentum eigenstates imply the existence of a rotation-invariant relation among the parameters of the difermion decay distribution of inclusively observed vector mesons. This relation is a generalization of the Lam-Tung identity, a result specific to Drell-Yan production in perturbative QCD, here shown to be equivalent to the dynamical condition that the dilepton is always produced transversely polarized with respect to quantization axes belonging to the production plane.
Authors: R Aaij; C Abellan Beteta; B Adeva; M Adinolfi; C Adrover; A Affolder; Z Ajaltouni; J Albrecht; F Alessio; M Alexander; S Ali; G Alkhazov; P Alvarez Cartelle; A A Alves; S Amato; S Amerio; Y Amhis; L Anderlini; J Anderson; R Andreassen; R B Appleby; O Aquines Gutierrez; F Archilli; A Artamonov; M Artuso; E Aslanides; G Auriemma; S Bachmann; J J Back; C Baesso; V Balagura; W Baldini; R J Barlow; C Barschel; S Barsuk; W Barter; Th Bauer; A Bay; J Beddow; F Bedeschi; I Bediaga; S Belogurov; K Belous; I Belyaev; E Ben-Haim; M Benayoun; G Bencivenni; S Benson; J Benton; A Berezhnoy; R Bernet; M-O Bettler; M van Beuzekom; A Bien; S Bifani; T Bird; A Bizzeti; P M Bjørnstad; T Blake; F Blanc; J Blouw; S Blusk; V Bocci; A Bondar; N Bondar; W Bonivento; S Borghi; A Borgia; T J V Bowcock; E Bowen; C Bozzi; T Brambach; J van den Brand; J Bressieux; D Brett; M Britsch; T Britton; N H Brook; H Brown; I Burducea; A Bursche; G Busetto; J Buytaert; S Cadeddu; O Callot; M Calvi; M Calvo Gomez; A Camboni; P Campana; D Campora Perez; A Carbone; G Carboni; R Cardinale; A Cardini; H Carranza-Mejia; L Carson; K Carvalho Akiba; G Casse; L Castillo Garcia; M Cattaneo; Ch Cauet; M Charles; Ph Charpentier; P Chen; N Chiapolini; M Chrzaszcz; K Ciba; X Cid Vidal; G Ciezarek; P E L Clarke; M Clemencic; H V Cliff; J Closier; C Coca; V Coco; J Cogan; E Cogneras; P Collins; A Comerma-Montells; A Contu; A Cook; M Coombes; S Coquereau; G Corti; B Couturier; G A Cowan; D C Craik; S Cunliffe; R Currie; C D'Ambrosio; P David; P N Y David; A Davis; I De Bonis; K De Bruyn; S De Capua; M De Cian; J M De Miranda; L De Paula; W De Silva; P De Simone; D Decamp; M Deckenhoff; L Del Buono; D Derkach; O Deschamps; F Dettori; A Di Canto; H Dijkstra; M Dogaru; S Donleavy; F Dordei; A Dosil Suárez; D Dossett; A Dovbnya; F Dupertuis; R Dzhelyadin; A Dziurda; A Dzyuba; S Easo; U Egede; V Egorychev; S Eidelman; D van Eijk; S Eisenhardt; U Eitschberger; R Ekelhof; L Eklund; I El Rifai; Ch Elsasser; D Elsby; A Falabella; C Färber; G Fardell; C Farinelli; S Farry; V Fave; D Ferguson; V Fernandez Albor; F Ferreira Rodrigues; M Ferro-Luzzi; S Filippov; M Fiore; C Fitzpatrick; M Fontana; F Fontanelli; R Forty; O Francisco; M Frank; C Frei; M Frosini; S Furcas; E Furfaro; A Gallas Torreira; D Galli; M Gandelman; P Gandini; Y Gao; J Garofoli; P Garosi; J Garra Tico; L Garrido; C Gaspar; R Gauld; E Gersabeck; M Gersabeck; T Gershon; Ph Ghez; V Gibson; V V Gligorov; C Göbel; D Golubkov; A Golutvin; A Gomes; H Gordon; C Gotti; M Grabalosa Gándara; R Graciani Diaz; L A Granado Cardoso; E Graugés; G Graziani; A Grecu; E Greening; S Gregson; O Grünberg; B Gui; E Gushchin; Yu Guz; T Gys; C Hadjivasiliou; G Haefeli; C Haen; S C Haines; S Hall; T Hampson; S Hansmann-Menzemer; N Harnew; S T Harnew; J Harrison; T Hartmann; J He; V Heijne; K Hennessy; P Henrard; J A Hernando Morata; E van Herwijnen; A Hicheur; E Hicks; D Hill; M Hoballah; C Hombach; P Hopchev; W Hulsbergen; P Hunt; T Huse; N Hussain; D Hutchcroft; D Hynds; V Iakovenko; M Idzik; P Ilten; R Jacobsson; A Jaeger; E Jans; P Jaton; F Jing; M John; D Johnson; C R Jones; C Joram; B Jost; M Kaballo; S Kandybei; M Karacson; T M Karbach; I R Kenyon; U Kerzel; T Ketel; A Keune; B Khanji; O Kochebina; I Komarov; R F Koopman; P Koppenburg; M Korolev; A Kozlinskiy; L Kravchuk; K Kreplin; M Kreps; G Krocker; P Krokovny; F Kruse; M Kucharczyk; V Kudryavtsev; T Kvaratskheliya; V N La Thi; D Lacarrere; G Lafferty; A Lai; D Lambert; R W Lambert; E Lanciotti; G Lanfranchi; C Langenbruch; T Latham; C Lazzeroni; R Le Gac; J van Leerdam; J-P Lees; R Lefèvre; A Leflat; J Lefrançois; S Leo; O Leroy; T Lesiak; B Leverington; Y Li; L Li Gioi; M Liles; R Lindner; C Linn; B Liu; G Liu; S Lohn; I Longstaff; J H Lopes; E Lopez Asamar; N Lopez-March; H Lu; D Lucchesi; J Luisier; H Luo; F Machefert; I V Machikhiliyan; F Maciuc; O Maev; S Malde; G Manca; G Mancinelli; U Marconi; R Märki; J Marks; G Martellotti; A Martens; A Martín Sánchez; M Martinelli; D Martinez Santos; D Martins Tostes; A Martynov; A Massafferri; R Matev; Z Mathe; C Matteuzzi; E Maurice; A Mazurov; J McCarthy; A McNab; R McNulty; B Meadows; F Meier; M Meissner; M Merk; D A Milanes; M-N Minard; J Molina Rodriguez; S Monteil; D Moran; P Morawski; M J Morello; R Mountain; I Mous; F Muheim; K Müller; R Muresan; B Muryn; B Muster; P Naik; T Nakada; R Nandakumar; I Nasteva; M Needham; N Neufeld; A D Nguyen; T D Nguyen; C Nguyen-Mau; M Nicol; V Niess; R Niet; N Nikitin; T Nikodem; A Nomerotski; A Novoselov; A Oblakowska-Mucha; V Obraztsov; S Oggero; S Ogilvy; O Okhrimenko; R Oldeman; M Orlandea; J M Otalora Goicochea; P Owen; A Oyanguren; B K Pal; A Palano; M Palutan; J Panman; A Papanestis; M Pappagallo; C Parkes; C J Parkinson; G Passaleva; G D Patel; M Patel; G N Patrick; C Patrignani; C Pavel-Nicorescu; A Pazos Alvarez; A Pellegrino; G Penso; M Pepe Altarelli; S Perazzini; D L Perego; E Perez Trigo; A Pérez-Calero Yzquierdo; P Perret; M Perrin-Terrin; K Petridis; A Petrolini; A Phan; E Picatoste Olloqui; B Pietrzyk; T Pilař; D Pinci; S Playfer; M Plo Casasus; F Polci; G Polok; A Poluektov; E Polycarpo; D Popov; B Popovici; C Potterat; A Powell; J Prisciandaro; A Pritchard; C Prouve; V Pugatch; A Puig Navarro; G Punzi; W Qian; J H Rademacker; B Rakotomiaramanana; M S Rangel; I Raniuk; N Rauschmayr; G Raven; S Redford; M M Reid; A C Dos Reis; S Ricciardi; A Richards; K Rinnert; V Rives Molina; D A Roa Romero; P Robbe; E Rodrigues; P Rodriguez Perez; S Roiser; V Romanovsky; A Romero Vidal; J Rouvinet; T Ruf; F Ruffini; H Ruiz; P Ruiz Valls; G Sabatino; J J Saborido Silva; N Sagidova; P Sail; B Saitta; C Salzmann; B Sanmartin Sedes; M Sannino; R Santacesaria; C Santamarina Rios; E Santovetti; M Sapunov; A Sarti; C Satriano; A Satta; M Savrie; D Savrina; P Schaack; M Schiller; H Schindler; M Schlupp; M Schmelling; B Schmidt; O Schneider; A Schopper; M-H Schune; R Schwemmer; B Sciascia; A Sciubba; M Seco; A Semennikov; K Senderowska; I Sepp; N Serra; J Serrano; P Seyfert; M Shapkin; I Shapoval; P Shatalov; Y Shcheglov; T Shears; L Shekhtman; O Shevchenko; V Shevchenko; A Shires; R Silva Coutinho; T Skwarnicki; N A Smith; E Smith; M Smith; M D Sokoloff; F J P Soler; F Soomro; D Souza; B Souza De Paula; B Spaan; A Sparkes; P Spradlin; F Stagni; S Stahl; O Steinkamp; S Stoica; S Stone; B Storaci; M Straticiuc; U Straumann; V K Subbiah; S Swientek; V Syropoulos; M Szczekowski; P Szczypka; T Szumlak; S T'Jampens; M Teklishyn; E Teodorescu; F Teubert; C Thomas; E Thomas; J van Tilburg; V Tisserand; M Tobin; S Tolk; D Tonelli; S Topp-Joergensen; N Torr; E Tournefier; S Tourneur; M T Tran; M Tresch; A Tsaregorodtsev; P Tsopelas; N Tuning; M Ubeda Garcia; A Ukleja; D Urner; U Uwer; V Vagnoni; G Valenti; R Vazquez Gomez; P Vazquez Regueiro; S Vecchi; J J Velthuis; M Veltri; G Veneziano; M Vesterinen; B Viaud; D Vieira; X Vilasis-Cardona; A Vollhardt; D Volyanskyy; D Voong; A Vorobyev; V Vorobyev; C Voß; H Voss; R Waldi; R Wallace; S Wandernoth; J Wang; D R Ward; N K Watson; A D Webber; D Websdale; M Whitehead; J Wicht; J Wiechczynski; D Wiedner; L Wiggers; G Wilkinson; M P Williams; M Williams; F F Wilson; J Wishahi; M Witek; S A Wotton; S Wright; S Wu; K Wyllie; Y Xie; Z Xing; Z Yang; R Young; X Yuan; O Yushchenko; M Zangoli; M Zavertyaev; F Zhang; L Zhang; W C Zhang; Y Zhang; A Zhelezov; A Zhokhov; L Zhong; A Zvyagin Journal: Eur Phys J C Part Fields Date: 2013-11-09 Impact factor: 4.590
Authors: R Aaij; B Adeva; M Adinolfi; A Affolder; Z Ajaltouni; J Albrecht; F Alessio; M Alexander; S Ali; G Alkhazov; P Alvarez Cartelle; A A Alves; S Amato; S Amerio; Y Amhis; L An; L Anderlini; J Anderson; R Andreassen; M Andreotti; J E Andrews; R B Appleby; O Aquines Gutierrez; F Archilli; A Artamonov; M Artuso; E Aslanides; G Auriemma; M Baalouch; S Bachmann; J J Back; A Badalov; V Balagura; W Baldini; R J Barlow; C Barschel; S Barsuk; W Barter; V Batozskaya; Th Bauer; A Bay; J Beddow; F Bedeschi; I Bediaga; S Belogurov; K Belous; I Belyaev; E Ben-Haim; G Bencivenni; S Benson; J Benton; A Berezhnoy; R Bernet; M-O Bettler; M van Beuzekom; A Bien; S Bifani; T Bird; A Bizzeti; P M Bjørnstad; T Blake; F Blanc; J Blouw; S Blusk; V Bocci; A Bondar; N Bondar; W Bonivento; S Borghi; A Borgia; M Borsato; T J V Bowcock; E Bowen; C Bozzi; T Brambach; J van den Brand; J Bressieux; D Brett; M Britsch; T Britton; N H Brook; H Brown; A Bursche; G Busetto; J Buytaert; S Cadeddu; R Calabrese; O Callot; M Calvi; M Calvo Gomez; A Camboni; P Campana; D Campora Perez; A Carbone; G Carboni; R Cardinale; A Cardini; H Carranza-Mejia; L Carson; K Carvalho Akiba; G Casse; L Cassina; L Castillo Garcia; M Cattaneo; Ch Cauet; R Cenci; M Charles; Ph Charpentier; S-F Cheung; N Chiapolini; M Chrzaszcz; K Ciba; X Cid Vidal; G Ciezarek; P E L Clarke; M Clemencic; H V Cliff; J Closier; C Coca; V Coco; J Cogan; E Cogneras; P Collins; A Comerma-Montells; A Contu; A Cook; M Coombes; S Coquereau; G Corti; M Corvo; I Counts; B Couturier; G A Cowan; D C Craik; M Cruz Torres; S Cunliffe; R Currie; C D'Ambrosio; J Dalseno; P David; P N Y David; A Davis; K De Bruyn; S De Capua; M De Cian; J M De Miranda; L De Paula; W De Silva; P De Simone; D Decamp; M Deckenhoff; L Del Buono; N Déléage; D Derkach; O Deschamps; F Dettori; A Di Canto; H Dijkstra; S Donleavy; F Dordei; M Dorigo; A Dosil Suárez; D Dossett; A Dovbnya; F Dupertuis; P Durante; R Dzhelyadin; A Dziurda; A Dzyuba; S Easo; U Egede; V Egorychev; S Eidelman; S Eisenhardt; U Eitschberger; R Ekelhof; L Eklund; I El Rifai; Ch Elsasser; S Esen; T Evans; A Falabella; C Färber; C Farinelli; S Farry; D Ferguson; V Fernandez Albor; F Ferreira Rodrigues; M Ferro-Luzzi; S Filippov; M Fiore; M Fiorini; M Firlej; C Fitzpatrick; T Fiutowski; M Fontana; F Fontanelli; R Forty; O Francisco; M Frank; C Frei; M Frosini; J Fu; E Furfaro; A Gallas Torreira; D Galli; M Gandelman; P Gandini; Y Gao; J Garofoli; J Garra Tico; L Garrido; C Gaspar; R Gauld; L Gavardi; E Gersabeck; M Gersabeck; T Gershon; Ph Ghez; A Gianelle; S Giani; V Gibson; L Giubega; V V Gligorov; C Göbel; D Golubkov; A Golutvin; A Gomes; H Gordon; C Gotti; M Grabalosa Gándara; R Graciani Diaz; L A Granado Cardoso; E Graugés; G Graziani; A Grecu; E Greening; S Gregson; P Griffith; L Grillo; O Grünberg; B Gui; E Gushchin; Yu Guz; T Gys; C Hadjivasiliou; G Haefeli; C Haen; S C Haines; S Hall; B Hamilton; T Hampson; X Han; S Hansmann-Menzemer; N Harnew; S T Harnew; J Harrison; T Hartmann; J He; T Head; V Heijne; K Hennessy; P Henrard; L Henry; J A Hernando Morata; E van Herwijnen; M Heß; A Hicheur; D Hill; M Hoballah; C Hombach; W Hulsbergen; P Hunt; N Hussain; D Hutchcroft; D Hynds; V Iakovenko; M Idzik; P Ilten; R Jacobsson; A Jaeger; J Jalocha; E Jans; P Jaton; A Jawahery; M Jezabek; F Jing; M John; D Johnson; C R Jones; C Joram; B Jost; N Jurik; M Kaballo; S Kandybei; W Kanso; M Karacson; T M Karbach; M Kelsey; I R Kenyon; T Ketel; B Khanji; C Khurewathanakul; S Klaver; O Kochebina; M Kolpin; I Komarov; R F Koopman; P Koppenburg; M Korolev; A Kozlinskiy; L Kravchuk; K Kreplin; M Kreps; G Krocker; P Krokovny; F Kruse; M Kucharczyk; V Kudryavtsev; K Kurek; T Kvaratskheliya; V N La Thi; D Lacarrere; G Lafferty; A Lai; D Lambert; R W Lambert; E Lanciotti; G Lanfranchi; C Langenbruch; T Latham; C Lazzeroni; R Le Gac; J van Leerdam; J-P Lees; R Lefèvre; A Leflat; J Lefrançois; S Leo; O Leroy; T Lesiak; B Leverington; Y Li; M Liles; R Lindner; C Linn; F Lionetto; B Liu; G Liu; S Lohn; I Longstaff; I Longstaff; J H Lopes; N Lopez-March; P Lowdon; H Lu; D Lucchesi; J Luisier; H Luo; A Lupato; E Luppi; O Lupton; F Machefert; I V Machikhiliyan; F Maciuc; O Maev; S Malde; G Manca; G Mancinelli; M Manzali; J Maratas; J F Marchand; U Marconi; P Marino; R Märki; J Marks; G Martellotti; A Martens; A Martín Sánchez; M Martinelli; D Martinez Santos; F Martinez Vidal; D Martins Tostes; A Massafferri; R Matev; Z Mathe; C Matteuzzi; A Mazurov; M McCann; J McCarthy; A McNab; R McNulty; B McSkelly; B Meadows; F Meier; M Meissner; M Merk; D A Milanes; M-N Minard; J Molina Rodriguez; S Monteil; D Moran; M Morandin; P Morawski; A Mordà; M J Morello; J Moron; R Mountain; F Muheim; K Müller; R Muresan; B Muster; P Naik; T Nakada; R Nandakumar; I Nasteva; M Needham; N Neri; S Neubert; N Neufeld; M Neuner; A D Nguyen; T D Nguyen; C Nguyen-Mau; M Nicol; V Niess; R Niet; N Nikitin; T Nikodem; A Novoselov; A Oblakowska-Mucha; V Obraztsov; S Oggero; S Ogilvy; O Okhrimenko; R Oldeman; G Onderwater; M Orlandea; J M Otalora Goicochea; P Owen; A Oyanguren; B K Pal; A Palano; F Palombo; M Palutan; J Panman; A Papanestis; M Pappagallo; C Parkes; C J Parkinson; G Passaleva; G D Patel; M Patel; C Patrignani; A Pazos Alvarez; A Pearce; A Pellegrino; G Penso; M Pepe Altarelli; S Perazzini; E Perez Trigo; P Perret; M Perrin-Terrin; L Pescatore; E Pesen; K Petridis; A Petrolini; E Picatoste Olloqui; B Pietrzyk; T Pilař; D Pinci; A Pistone; S Playfer; M Plo Casasus; F Polci; G Polok; A Poluektov; E Polycarpo; A Popov; D Popov; B Popovici; C Potterat; A Powell; J Prisciandaro; A Pritchard; C Prouve; V Pugatch; A Puig Navarro; G Punzi; W Qian; B Rachwal; J H Rademacker; B Rakotomiaramanana; M Rama; M S Rangel; I Raniuk; N Rauschmayr; G Raven; S Redford; S Reichert; M M Reid; A C Dos Reis; S Ricciardi; A Richards; K Rinnert; V Rives Molina; D A Roa Romero; P Robbe; A B Rodrigues; E Rodrigues; P Rodriguez Perez; S Roiser; V Romanovsky; A Romero Vidal; M Rotondo; J Rouvinet; T Ruf; F Ruffini; H Ruiz; P Ruiz Valls; G Sabatino; J J Saborido Silva; N Sagidova; P Sail; B Saitta; V Salustino Guimaraes; C Sanchez Mayordomo; B Sanmartin Sedes; R Santacesaria; C Santamarina Rios; E Santovetti; M Sapunov; A Sarti; C Satriano; A Satta; M Savrie; D Savrina; M Schiller; H Schindler; M Schlupp; M Schmelling; B Schmidt; O Schneider; A Schopper; M-H Schune; R Schwemmer; B Sciascia; A Sciubba; M Seco; A Semennikov; K Senderowska; I Sepp; N Serra; J Serrano; L Sestini; P Seyfert; M Shapkin; I Shapoval; Y Shcheglov; T Shears; L Shekhtman; V Shevchenko; A Shires; R Silva Coutinho; G Simi; M Sirendi; N Skidmore; T Skwarnicki; N A Smith; E Smith; E Smith; J Smith; M Smith; H Snoek; M D Sokoloff; F J P Soler; F Soomro; D Souza; B Souza De Paula; B Spaan; A Sparkes; F Spinella; P Spradlin; F Stagni; S Stahl; O Steinkamp; O Stenyakin; S Stevenson; S Stoica; S Stone; B Storaci; S Stracka; M Straticiuc; U Straumann; R Stroili; V K Subbiah; L Sun; W Sutcliffe; K Swientek; S Swientek; V Syropoulos; M Szczekowski; P Szczypka; D Szilard; T Szumlak; S T'Jampens; M Teklishyn; G Tellarini; E Teodorescu; F Teubert; C Thomas; E Thomas; J van Tilburg; V Tisserand; M Tobin; S Tolk; L Tomassetti; D Tonelli; S Topp-Joergensen; N Torr; E Tournefier; S Tourneur; M T Tran; M Tresch; A Tsaregorodtsev; P Tsopelas; N Tuning; M Ubeda Garcia; A Ukleja; A Ustyuzhanin; U Uwer; V Vagnoni; G Valenti; A Vallier; R Vazquez Gomez; P Vazquez Regueiro; C Vázquez Sierra; S Vecchi; J J Velthuis; M Veltri; G Veneziano; M Vesterinen; B Viaud; D Vieira; M Vieites Diaz; X Vilasis-Cardona; A Vollhardt; D Volyanskyy; D Voong; A Vorobyev; V Vorobyev; C Voß; H Voss; J A de Vries; R Waldi; C Wallace; R Wallace; J Walsh; S Wandernoth; J Wang; D R Ward; N K Watson; A D Webber; D Websdale; M Whitehead; J Wicht; D Wiedner; L Wiggers; G Wilkinson; M P Williams; M Williams; F F Wilson; J Wimberley; J Wishahi; W Wislicki; M Witek; G Wormser; S A Wotton; S Wright; S Wu; K Wyllie; Y Xie; Z Xing; Z Xu; Z Yang; X Yuan; O Yushchenko; M Zangoli; M Zavertyaev; F Zhang; L Zhang; W C Zhang; Y Zhang; A Zhelezov; A Zhokhov; L Zhong; A Zvyagin Journal: Eur Phys J C Part Fields Date: 2014-05-20 Impact factor: 4.590