L
L. DiLella
Researcher at CERN
Publications - 51
Citations - 1990
L. DiLella is an academic researcher from CERN. The author has contributed to research in topics: Branching fraction & Large Hadron Collider. The author has an hindex of 23, co-authored 50 publications receiving 1836 citations. Previous affiliations of L. DiLella include Niels Bohr Institute.
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Journal ArticleDOI
Search for the dark photon in π0 decays
J. R. Batley,G.E. Kalmus,Cristina Lazzeroni,D.J. Munday,M.W. Slater,S. A. Wotton,Roberta Arcidiacono,G. Bocquet,Nicola Cabibbo,A. Ceccucci,D.C. Cundy,V. Falaleev,M. Fidecaro,L. Gatignon,A. Gonidec,W. Kubischta,A. Norton,A. A. Maier,Maulik R. Patel,A. Peters,S. Balev,P. L. Frabetti,Evelina Gersabeck,Evgueni Goudzovski,P. Hristov,V. Kekelidze,V. Kozhuharov,Leander Litov,D. Madigozhin,N. A. Molokanova,I. Polenkevich,Yu. Potrebenikov,S. Stoynev,A. Zinchenko,E. Monnier,E. C. Swallow,Roland Winston,P. Rubin,Alan W. Walker,W. Baldini,A. Cotta Ramusino,P. F. Dalpiaz,C. Damiani,Massimiliano Fiorini,A. Gianoli,M. Martini,F. Petrucci,M. Savrie,M. Scarpa,H. D. Wahl,Andrea Bizzeti,M. Lenti,M. Veltri,Milene Calvetti,Enrico Celeghini,E. Iacopini,Giuseppe Ruggiero,M. Behler,K. Eppard,Konrad Kleinknecht,P. Marouelli,L. Masetti,U. Moosbrugger,C. Morales Morales,B. Renk,M. Wache,R. Wanke,A. Winhart,D. Coward,A. Dabrowski,T. Fonseca Martin,M. Shieh,M. Szleper,Mayda Velasco,M. D. Wood,P. Cenci,M. Pepe,M. C. Petrucci,G. Anzivino,E. Imbergamo,A. Nappi,M. Piccini,Mauro Raggi,M. Valdata-Nappi,C. Cerri,R. Fantechi,G. Collazuol,L. DiLella,G. Lamanna,I. Mannelli,A. Michetti,F. Costantini,N. Doble,Luca Fiorini,S. Giudici,G. Pierazzini,M. Sozzi,S. Venditti,B. Bloch-Devaux,C. Cheshkov,J.B. Cheze,M. De Beer,J. Derre,G. Marel,E. Mazzucato,B. Peyaud,B. Vallage,M. Holder,M. Ziolkowski,Cristina Biino,Nicolo Cartiglia,F. Marchetto,Simone Bifani,Marco Clemencic,S. Goy Lopez,H. Dibon,Manfred Jeitler,M. Markytan,Ivan Mikulec,G. Neuhofer,L. Widhalm +120 more
TL;DR: In this paper, a sample of 1.69 × 10 7 fully reconstructed π 0 → γ e + e − decay candidates collected by the NA48/2 experiment at CERN in 2003-2004 is analyzed to search for the dark photon (A ′ ) production in the π − 0 → − γ A ′ decay followed by the prompt A − → e + − decay.
Journal ArticleDOI
A study of multi-jet events at the CERN p collider and a search for double parton scattering
J. Alitti,Giovanna Ambrosini,R. Ansari,D. Autiero,P. Bareyre,I.A. Bertram,G. Blaylock,P. Bonamy,K. Borer,M. Bourliaud,D. Buskulic,Giovanni Carboni,D. Cavalli,Vincenzo Cavasinni,P. Cenci,J. C. Chollet,C. Conta,G. Costa,F. Costantini,Luca Cozzi,A. Cravero,M. Curatolo,A. Dell'Acqua,T. DelPrete,R. S. DeWolf,L. DiLella,Y. Ducros,Gary F. Egan,Kevin Einsweiler,B. Esposito,Louis Fayard,Andrea Federspiel,Roberto Ferrari,Marco Fraternali,Daniel Froidevaux,G. Fumagalli,J. M. Gaillard,F. Gianotti,O. Gildemeister,Claus Gössling,V. G. Goggi,S. Grünendahl,K. Hara,Sten Hellman,Julius Hrivnac,H. Hufnagel,E. Hugentobler,K. Hultqvist,E. Iacopini,J. Incandela,Karl Jakobs,Peter Jenni,E. E. Kluge,N. Kurz,S. Lami,Paolo Lariccia,Michel Lefebvre,L. Linssen,Michele Livan,P. Lubrano,C. Magneville,L. Mandelli,Livio Mapelli,Marcello Mazzanti,K. Meier,B. Merkel,J-P. Meyer,M. Moniez,R. Moning,M. Morganti,L. Müller,D. J. Munday,Marzio Nessi,Francesca Nessi-Tedaldi,C. Onions,T. Pal,Michael Andrew Parker,G. Parrour,F. Pastore,E. Pennacchio,J.M. Pentney,M. Pepe,Laura Perini,Chariclia Petridou,P. Petroff,H. Plothow-Besch,G. Polesello,G. Polesello,Alan Poppleton,K. Pretzl,M. Primavera,M. Punturo,J. P. Repellin,Adele Rimoldi,Massimiliano F. Sacchi,Paola Scampoli,J. Schacher,V. Simak,S. L. Singh,V. Sondermann,Steinar Stapnes,Cinzia Talamonti,F. Tondini,S. N. Tovey,E. Tsesmelis,G. Unal,M. Valdata-Nappi,Valerio Vercesi,A. R. Weidberg,P. S. Wells,T. O. White,Darien Wood,S. A. Wotton,H. Zaccone,A. Zylberstejn +114 more
TL;DR: In this paper, a study of events containing at least four high transverse momentum jets and a search for double parton scattering (DPS) have been performed using data collected with the UA2 detector at the CERN p p Collider (√s=630 GeV).
Journal ArticleDOI
Observation of a cusp-like structure in the π0π0 invariant mass distribution from K±→π±π0π0 decay and determination of the ππ scattering lengths
J. R. Batley,Cristina Lazzeroni,D.J. Munday,M.W. Slater,S. Wotton,Roberta Arcidiacono,G. Bocquet,Nicola Cabibbo,A. Ceccucci,D.C. Cundy,V. Falaleev,M. Fidecaro,L. Gatignon,A. Gonidec,W. Kubischta,A. Norton,Maulik R. Patel,A. Peters,S. Balev,P. L. Frabetti,Evgueni Goudzovski,P. Hristov,V. Kekelidze,V. Kozhuharov,Leander Litov,D. Madigozhin,E. Marinova,N. A. Molokanova,I. Polenkevich,Yu. Potrebenikov,S. Stoynev,A. Zinchenko,E. Monnier,E. C. Swallow,R. Winston,P. Rubin,Alan W. Walker,Wander Baldini,A. Cotta Ramusino,P. F. Dalpiaz,C. Damiani,Massimiliano Fiorini,A. Gianoli,M. Martini,F. Petrucci,M. Savrie,M. Scarpa,H. D. Wahl,Andrea Bizzeti,Milene Calvetti,Enrico Celeghini,E. Iacopini,M. Lenti,F. Martelli,Giuseppe Ruggiero,M. Veltri,M. Behler,K. Eppard,Konrad Kleinknecht,P. Marouelli,L. Masetti,U. Moosbrugger,C. Morales Morales,B. Renk,M. Wache,R. Wanke,A. Winhart,D. Coward,A. Dabrowski,T. Fonseca Martin,M. Shieh,M. Szleper,Mayda Velasco,M. D. Wood,G. Anzivino,P. Cenci,E. Imbergamo,M. Pepe,M. C. Petrucci,M. Piccini,Mauro Raggi,M. Valdata-Nappi,C. Cerri,G. Collazuol,F. Costantini,L. DiLella,N. Doble,R. Fantechi,Luca Fiorini,S. Giudici,G. Lamanna,I. Mannelli,A. Michetti,G.M. Pierazzini,M. Sozzi,B. Bloch-Devaux,C. Cheshkov,J.B. Cheze,M. De Beer,J. Derre,G. Marel,E. Mazzucato,B. Peyaud,B. Vallage,M. Holder,A. Maier,M. Ziolkowski,Simone Bifani,Cristina Biino,Nicolo Cartiglia,Marco Clemencic,S. Goy Lopez,F. Marchetto,H. Dibon,Manfred Jeitler,M. Markytan,Ivan Mikulec,G. Neuhofer,L. Widhalm +118 more
TL;DR: Cabibbo and Isidori as discussed by the authors reported an anomaly in the invariant mass distribution in the region around M 00 = 2 m +, where m + is the charged pion mass.
Journal ArticleDOI
Precision measurement of the ratio of the charged kaon leptonic decay rates
Cristina Lazzeroni,Petra Riedler,Evgueni Goudzovski,G. Dellacasa,P. Valente,M. Sozzi,H. O. Danielsson,G. Saracino,G. D'Agostini,D. Coward,A. A. Maier,M. Misheva,S. Gallorini,Konrad Kleinknecht,Giuseppe Ruggiero,F. Costantini,S. Giudici,V. Palladino,T. Numao,P. F. Dalpiaz,S. Goy Lopez,E. Gushchin,M. Veltri,L. Gatignon,M. Pepe,B. Peyaud,F. Bucci,V. Kurshetsov,N. Doble,M. Hita-Hochgesand,A. Romano,A. Norton,I. Mannelli,L. DiLella,I. Popov,E. Iacopini,K. Eppard,G. Anzivino,Mauro Raggi,A. Winhart,V. Kozhuharov,Jürgen Engelfried,G. Lamanna,F. Marchetto,A. Cotta Ramusino,D. Di Filippo,Massimiliano Fiorini,M. Moulson,Roland Winston,Antonino Sergi,Roberto Piandani,P. L. Frabetti,V. Obraztsov,Paolo Massarotti,V K Semenov,E. Imbergamo,F. Ambrosino,A. Peters,T. Spadaro,S. Movchan,M. Piccini,Simone Bifani,R. Wanke,V. Bolotov,O. Yushchenko,Viacheslav Duk,Leander Litov,S. Shkarovskiy,A. Zinchenko,Evelina Gersabeck,G. Collazuol,G. Pierazzini,A. Salamon,F. Petrucci,M. Savrie,F. Retiere,B. Bloch-Devaux,S. Balev,Cristina Biino,A. Gianoli,B. Renk,A. Ceccucci,W. Baldini,P. Cenci,Emilio Leonardi,C. Cerri,M. Serra,M. Napolitano,V. Falaleev,M. Lenti,V. Kekelidze,Yu. Potrebenikov,A. Antonelli,A. Fucci,R. Fantechi,Andrea Bizzeti,D. Madigozhin,N. A. Molokanova,Roberta Arcidiacono,P. Rubin,S. Venditti,B. Hallgren +101 more
TL;DR: In this article, a precision measurement of the ratio R K of the rates of kaon leptonic decays with the full data sample collected by the NA62 experiment at CERN in 2007-2008 is reported.
Journal ArticleDOI
Precise tests of low energy QCD from K-e4 decay properties
Jacqueline Batley,G. Kalmus,Cristina Lazzeroni,Cristina Lazzeroni,D. J. Munday,M. Slater,M. Slater,S. A. Wotton,Roberta Arcidiacono,G. Bocquet,Nicola Cabibbo,Nicola Cabibbo,A. Ceccucci,D.C. Cundy,V. Falaleev,M. Fidecaro,Lau Gatignon,A. Gonidec,W. Kubischta,A. Norton,A. A. Maier,Maulik R. Patel,Maulik R. Patel,A. Peters,S. Balev,S. Balev,P. L. Frabetti,Evgueni Goudzovski,Evgueni Goudzovski,Peter Zahariev Hristov,Peter Zahariev Hristov,Vladimir Kekelidze,V. Kozhuharov,V. Kozhuharov,Leander Litov,Leander Litov,D. T. Madigozhin,E. Marinova,N. A. Molokanova,I. Polenkevich,Yu. Potrebenikov,Stoyan Stoynev,Stoyan Stoynev,A. I. Zinchenko,E. Monnier,E. Monnier,E. C. Swallow,Roland Winston,P. Rubin,P. Rubin,Alan W. Walker,W. Baldini,A. Cotta Ramusino,P. F. Dalpiaz,C. Damiani,Massimiliano Fiorini,A. Gianoli,M. Martini,Fabrizio Petrucci,M. Savrie,M. Scarpa,H. D. Wahl,Andrea Bizzeti,M. Lenti,M. Veltri,Milene Calvetti,Enrico Celeghini,E. Iacopini,G. Ruggiero,M. Behler,K. Eppard,Konrad Kleinknecht,P. Marouelli,L. Masetti,U. Moosbrugger,C. Morales Morales,B. Renk,M. Wache,Rainer Wanke,A. Winhart,D. Coward,D. Coward,Anne Dabrowski,Anne Dabrowski,T. Fonseca Martin,M. Shieh,M. Szleper,Mayda Velasco,M. D. Wood,M. D. Wood,P. Cenci,M. Pepe,M. C. Petrucci,G. Anzivino,E. Imbergamo,A. Nappi,Mauro Piccini,Mauro Raggi,M. Valdata-Nappi,C. Cerri,R. Fantechi,G. Collazuol,L. DiLella,G. Lamanna,I. Mannelli,A. Michetti,F. Costantini,N. Doble,Luca Fiorini,S. Giudici,G.M. Pierazzini,M. Sozzi,S. Venditti,B. Bloch-Devaux,B. Bloch-Devaux,C. Cheshkov,C. Cheshkov,J.B. Cheze,M. De Beer,J. Derre,G. Marel,E. Mazzucato,B. Peyaud,B. Vallage,M. Holder,Michael Ziolkowski,Cristina Biino,Nicolo Cartiglia,F. Marchetto,Simone Bifani,Marco Clemencic,S. Goy Lopez,H. Dibon,Manfred Jeitler,M. Markytan,Ivan Mikulec,G. Neuhofer,L. Widhalm +137 more
TL;DR: In this paper, the phase difference between the S- and P-wave states of the ππ system is accurately measured and allows a precise determination of the I = 0 and I = 2 S-wave scattering lengths.