The charged-particle fractional momentum distribution within jets, D(z), has been measured in dijet events from 1.8-TeV p¯p collisions in the Collider Detector at Fermilab. As expected from scale breaking in quantum chromodynamics, the fragmentation function D(z) falls more steeply as dijet invariant mass increases from 60 to 200 GeV/c2. The average fraction of the jet momentum carried by charged particles is 0.65±0.02(stat)±0.08(syst).

Jet-fragmentation properties in p¯p collisions at √s =1.8 TeV / F. Abe;D. Amidei;G. Apollinari;G. Ascoli;M. Atac;P. Auchincloss;A. Baden;A. Barbaro-Galtieri;V. Barnes;F. Bedeschi;S. Behrends;S. Belforte;G. Bellettini;J. Bellinger;J. Bensinger;A. Beretvas;P. Berge;S. Bertolucci;S. Bhadra;M. Binkley;R. Blair;C. Blocker;J. Bofill;A. Booth;G. Brandenburg;D. Brown;A. Byon;K. Byrum;M. Campbell;R. Carey;W. Carithers;D. Carlsmith;J. Carroll;R. Cashmore;F. Cervelli;K. Chadwick;T. Chapin;G. Chiarelli;W. Chinowsky;S. Cihangir;D. Cline;D. Connor;M. Contreras;J. Cooper;M. Cordelli;M. Curatolo;C. Day;R. DelFabbro;S. Dell’Agnello;M. Dell’Orso;L. DeMortier;T. Devlin;D. DiBitonto;R. Diebold;F. Dittus;A. DiVirgilio;J. Elias;R. Ely;S. Errede;B. Esposito;B. Flaugher;E. Focardi;G. Foster;M. Franklin;J. Freeman;H. Frisch;Y. Fukui;A. Garfinkel;P. Giannetti;N. Giokaris;P. Giromini;L. Gladney;M. Gold;K. Goulianos;C. Grosso-Pilcher;C. Haber;S. Hahn;R. Handler;R. Harris;J. Hauser;T. Hessing;R. Hollebeek;P. Hu;B. Hubbard;P. Hurst;J. Huth;H. Jensen;R. Johnson;U. Joshi;R. Kadel;T. Kamon;S. Kanda;D. Kardelis;I. Karliner;E. Kearns;R. Kephart;P. Kesten;H. Keutelian;S. Kim;L. Kirsch;K. Kondo;U. Kruse;S. Kuhlmann;A. Laasanen;W. Li;T. Liss;N. Lockyer;F. Marchetto;R. Markeloff;L. Markosky;P. McIntyre;A. Menzione;T. Meyer;S. Mikamo;M. Miller;T. Mimashi;S. Miscetti;M. Mishina;S. Miyashita;N. Mondal;S. Mori;Y. Morita;A. Mukherjee;C. Newman-Holmes;L. Nodulman;R. Paoletti;A. Para;J. Patrick;T. Phillips;H. Piekarz;R. Plunkett;L. Pondrom;J. Proudfoot;G. Punzi;D. Quarrie;K. Ragan;G. Redlinger;J. Rhoades;F. Rimondi;L. Ristori;T. Rohaly;A. Roodman;A. Sansoni;R. Sard;V. Scarpine;P. Schlabach;E. Schmidt;P. Schoessow;M. Schub;R. Schwitters;A. Scribano;S. Segler;M. Sekiguchi;P. Sestini;M. Shapiro;M. Sheaff;M. Shibata;M. Shochet;J. Siegrist;P. Sinervo;J. Skarha;D. Smith;F. Snider;R. St.Denis;A. Stefanini;Y. Takaiwa;K. Takikawa;S. Tarem;D. Theriot;A. Tollestrup;G. Tonelli;Y. Tsay;F. Ukegawa;D. Underwood;R. Vidal;R. Wagner;R. Wagner;J. Walsh;T. Watts;R. Webb;T. Westhusing;S. White;A. Wicklund;H. Williams;T. Yamanouchi;A. Yamashita;K. Yasuoka;G. Yeh;J. Yoh;F. Zetti. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - ELETTRONICO. - 65:(1990), pp. 968-971. [10.1103/PhysRevLett.65.968]

Jet-fragmentation properties in p¯p collisions at √s =1.8 TeV

FOCARDI, ETTORE;
1990

Abstract

The charged-particle fractional momentum distribution within jets, D(z), has been measured in dijet events from 1.8-TeV p¯p collisions in the Collider Detector at Fermilab. As expected from scale breaking in quantum chromodynamics, the fragmentation function D(z) falls more steeply as dijet invariant mass increases from 60 to 200 GeV/c2. The average fraction of the jet momentum carried by charged particles is 0.65±0.02(stat)±0.08(syst).
1990
65
968
971
F. Abe;D. Amidei;G. Apollinari;G. Ascoli;M. Atac;P. Auchincloss;A. Baden;A. Barbaro-Galtieri;V. Barnes;F. Bedeschi;S. Behrends;S. Belforte;G. Bellettini;J. Bellinger;J. Bensinger;A. Beretvas;P. Berge;S. Bertolucci;S. Bhadra;M. Binkley;R. Blair;C. Blocker;J. Bofill;A. Booth;G. Brandenburg;D. Brown;A. Byon;K. Byrum;M. Campbell;R. Carey;W. Carithers;D. Carlsmith;J. Carroll;R. Cashmore;F. Cervelli;K. Chadwick;T. Chapin;G. Chiarelli;W. Chinowsky;S. Cihangir;D. Cline;D. Connor;M. Contreras;J. Cooper;M. Cordelli;M. Curatolo;C. Day;R. DelFabbro;S. Dell’Agnello;M. Dell’Orso;L. DeMortier;T. Devlin;D. DiBitonto;R. Diebold;F. Dittus;A. DiVirgilio;J. Elias;R. Ely;S. Errede;B. Esposito;B. Flaugher;E. Focardi;G. Foster;M. Franklin;J. Freeman;H. Frisch;Y. Fukui;A. Garfinkel;P. Giannetti;N. Giokaris;P. Giromini;L. Gladney;M. Gold;K. Goulianos;C. Grosso-Pilcher;C. Haber;S. Hahn;R. Handler;R. Harris;J. Hauser;T. Hessing;R. Hollebeek;P. Hu;B. Hubbard;P. Hurst;J. Huth;H. Jensen;R. Johnson;U. Joshi;R. Kadel;T. Kamon;S. Kanda;D. Kardelis;I. Karliner;E. Kearns;R. Kephart;P. Kesten;H. Keutelian;S. Kim;L. Kirsch;K. Kondo;U. Kruse;S. Kuhlmann;A. Laasanen;W. Li;T. Liss;N. Lockyer;F. Marchetto;R. Markeloff;L. Markosky;P. McIntyre;A. Menzione;T. Meyer;S. Mikamo;M. Miller;T. Mimashi;S. Miscetti;M. Mishina;S. Miyashita;N. Mondal;S. Mori;Y. Morita;A. Mukherjee;C. Newman-Holmes;L. Nodulman;R. Paoletti;A. Para;J. Patrick;T. Phillips;H. Piekarz;R. Plunkett;L. Pondrom;J. Proudfoot;G. Punzi;D. Quarrie;K. Ragan;G. Redlinger;J. Rhoades;F. Rimondi;L. Ristori;T. Rohaly;A. Roodman;A. Sansoni;R. Sard;V. Scarpine;P. Schlabach;E. Schmidt;P. Schoessow;M. Schub;R. Schwitters;A. Scribano;S. Segler;M. Sekiguchi;P. Sestini;M. Shapiro;M. Sheaff;M. Shibata;M. Shochet;J. Siegrist;P. Sinervo;J. Skarha;D. Smith;F. Snider;R. St.Denis;A. Stefanini;Y. Takaiwa;K. Takikawa;S. Tarem;D. Theriot;A. Tollestrup;G. Tonelli;Y. Tsay;F. Ukegawa;D. Underwood;R. Vidal;R. Wagner;R. Wagner;J. Walsh;T. Watts;R. Webb;T. Westhusing;S. White;A. Wicklund;H. Williams;T. Yamanouchi;A. Yamashita;K. Yasuoka;G. Yeh;J. Yoh;F. Zetti
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/627216
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