Multijet cross sections in charged current e(+/-)p scattering at HERA

Chekanov, S.; Derrick, M.; Magill, S.; Musgrave, B.; Nicholass, D.; Repond, J.; Yoshida, R.; Mattingly, Mck; Jechow, M.; Pavel, N.; Antonioli, P.; Bari, G.; Bellagamba, L.; Boscherini, D.; Bruni, A.; Bruni, G.; Cindolo, F.; Corradi, M.; Iacobucci, G.; Margotti, A.; Nania, R.; Polini, A.; Antonelli, S.; Basile, M.; Bindi, M.; Cifarelli, L.; Contin, A.; De Pasquale, S.; Sartorelli, G.; Zichichi, A.; Bartsch, D.; Brock, I.; Hartmann, H.; Hilger, E.; Jakob, H. P.; Juengst, M.; Nuncio Quiroz, A. E.; Paul, E.; Renner, R.; Samson, U.; Schoenberg, V.; Shehzadi, R.; Wlasenko, M.; Brook, N. H.; Heath, G. P.; Morris, J. D.; Capua, M.; Fazio, S.; Mastroberardino, A.; Schioppa, M.; Susinno, G.; Tassi, E.; Kim, J. Y.; Ibrahim, Z. A.; Kamaluddin, B.; Wan Abdullah, W. A. T.; Ning, Y.; Ren, Z.; Sciulli, F.; Chwastowski, J.; Eskreys, A.; Figiel, J.; Galas, A.; Gil, M.; Olkiewicz, K.; Stopa, P.; Zawiejski, L.; Adamczyk, L.; Bold, T.; Grabowska Bold, I.; Kisielewska, D.; Lukasik, J.; Przybycien, M.; Suszycki, L.; Kotanski, A.; Slominski, W.; Behrens, U.; Blohm, C.; Bonato, A.; Borras, K.; Ciesielski, R.; Coppola, N.; Drugakov, V.; Fang, S.; Fourletova, J.; Geiser, A.; Ttlicher, P. G.; Grebenyuk, J.; Gregor, I.; Haas, T.; Hain, W.; Huttmann, A.; Januschek, F.; Kahle, B.; Katkov, I. I.; Klein, U.; Koetz, U.; Kowalski, H.; Lobodzinska, E.; Loehr, B.; Mankel, R.; Melzer Pellmann, I. A.; Miglioranzi, S.; Montanari, A.; Namsoo, T.; Notz, D.; Parenti, A.; Rinaldi, L.; Roloff, P.; Rubinsky, I.; Santamarta, R.; Schneekloth, U.; Spiridonov, A.; Szuba, D.; Szuba, J.; Theedt, T.; Wolf, G.; Wrona, K.; Molina, Agy; Youngman, C.; Zeuner, W.; Drugakov, V.; Lohmann, W.; Schlenstedt, S.; Barbagli, G.; Gallo, E.; Pelfer, P. G.; Bamberger, A.; Dobur, D.; Karstens, F.; Vlasov, N. N.; Bussey, P. J.; Doyle, A. T.; Dunne, W.; Forrest, M.; Rosin, M.; Saxon, D. H.; Skillicorn, I. O.; Gialas, I.; Papageorgiu, K.; Holm, U.; Klanner, R.; Lohrmann, E.; Schleper, P.; Schoerner Sadenius, T.; Sztuk, J.; Stadie, H.; Turcato, M.; Foudas, C.; Fry, C.; Long, K. R.; Tapper, A. D.; Matsumoto, T.; Nagano, K.; Tokushuku, K.; Yamada, S.; Yamazaki, Y.; Barakbaev, A. N.; Boos, E. G.; Pokrovskiy, N. S.; Zhautykov, B. O.; Aushev, V.; Borodin, M.; Kozulia, A.; Lisovyi, M.; Son, D.; De Favereau, J.; Piotrzkowski, K.; Barreiro, F.; Glasman, C.; Jimenez, M.; Labarga, L.; Del Peso, J.; Ron, E.; Soares, M.; Terron, J.; Zambrana, M.; Corriveau, F.; Liu, C.; Schwartz, J.; Walsh, R.; Zhou, C.; Tsurugai, T.; Antonov, A.; Dolgoshein, B. A.; Gladkov, D.; Sosnovtsev, V.; Stifutkin, A.; Suchkov, S.; Dementiev, R. K.; Ermolov, P. F.; Gladilin, L. K.; Golubkov, Y. A.; Khein, L. A.; Korzhavina, I. A.; Kuzmin, V. A.; Levchenko, B. B.; Lukina, O. Y.; Proskuryakov, A. S.; Shcheglova, L. M.; Zotkin, D. S.; Abt, I.; Ttner, C. B.; Caldwell, A.; Kollar, D.; Reisert, B.; Schmidke, W. B.; Sutiak, J.; Grigorescu, G.; Keramidas, A.; Koffeman, E.; Kooijman, P.; Pellegrino, A.; Tiecke, H.; Vazquez, M.; Wiggers, L.; Brummer, N.; Bylsma, B.; Durkin, L. S.; Lee, A.; Ling, T. Y.; Allfrey, P. D.; Bell, M. A.; Cooper Sarkar, A. M.; Devenish, Rce; Ferrando, J.; Foster, B.; Korcsak Gorzo, K.; Oliver, K.; Patel, S.; Roberfroid, V.; Robertson, A.; Straub, P. B.; Uribe Estrada, C.; Walczak, R.; Bertolin, A.; Dal Corso, F.; Dusini, S.; Longhin, A.; Stanco, L.; Bellan, P.; Brugnera, R.; Carlin, R.; Garfagnini, A.; Limentani, S.; B. Y., Oh; Raval, A.; Ukleja, J.; Whitmore, J. J.; Iga, Y.; D'Agostini, Giulio; Marini, G.; Nigro, Andrea; Cole, J. E.; Hart, J. C.; Abramowicz, H.; Gabareen, A.; Ingbir, R.; Kananov, S.; Levy, A.; Smith, O.; Stern, A.; Kuze, M.; Maeda, J.; Hori, R.; Kagawa, S.; Okazaki, N.; Shimizu, S.; Tawara, T.; Hamatsu, R.; Kaji, H.; Kitamura, S.; Ota, O.; Y. D., Ri; Costa, M.; Ferrero, M. I.; Monaco, V.; Sacchi, R.; Solano, A.; Arneodo, M.; Ruspa, M.; Fourletov, S.; Martin, J. F.; Stewart, T. P.; Boutle, S. K.; Butterworth, J. M.; Gwenlan, C.; Jones, T. W.; Loizides, J. H.; Wing, M.; Brzozowska, B.; Ciborowski, J.; Grzelak, G.; Kulinski, P.; Luzniak, P.; Malka, J.; Nowak, R. J.; Pawlak, J. M.; Tymieniecka, T.; Ukleja, A.; Arnecki, Afz; Adamus, M.; Plucinski, P.; Eisenberg, Y.; Hochman, D.; Karshon, U.; Brownson, E.; Danielson, T.; Everett, A.; Kcira, D.; Reeder, D. D.; Ryan, P.; Savin, A. A.; Smith, W. H.; Wolfe, H.; Bhadra, S.; Catterall, C. D.; Cui, Y.; Hartner, G.; Menary, S.; Noor, U.; Standage, J.; Whyte, J.

doi:10.1103/physrevd.78.032004

Jet cross sections were measured in charged-current deep inelastic e(+/-)p scattering at high boson virtualities Q(2) with the ZEUS detector at HERA II using an integrated luminosity of 0.36 fb(-1). Differential cross sections are presented for inclusive-jet production as functions of Q(2), Bjorken x and the jet transverse energy and pseudorapidity. The dijet invariant mass cross section is also presented. Observation of three- and four-jet events in charged-current e(+/-)p processes is reported for the first time. The predictions of next-to-leading-order (NLO) QCD calculations are compared to the measurements. The measured inclusive-jet cross sections are well described in shape and normalization by the NLO predictions. The data have the potential to constrain the u and d valence-quark distributions in the proton if included as input to global fits.

Multijet cross sections in charged current e(+/-)p scattering at HERA / S., C., M., D., S., M., B., M., D., N., J., R., R., Y., Mck, M., M., J., N., P., P., A., G., B., L., B., D., B., A., B., G., B., F., C., M., C., G., I., A., M., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 78:(2008). [10.1103/physrevd.78.032004]

Multijet cross sections in charged current e(+/-)p scattering at HERA

S. Chekanov;M. Derrick;S. Magill;B. Musgrave;D. Nicholass;J. Repond;R. Yoshida;Mck Mattingly;M. Jechow;N. Pavel;P. Antonioli;G. Bari;L. Bellagamba;D. Boscherini;A. Bruni;G. Bruni;F. Cindolo;M. Corradi;G. Iacobucci;A. Margotti;R. Nania;A. Polini;S. Antonelli;M. Basile;M. Bindi;L. Cifarelli;A. Contin;S. De Pasquale;G. Sartorelli;A. Zichichi;D. Bartsch;I. Brock;H. Hartmann;E. Hilger;H. P. Jakob;M. Juengst;A. E. Nuncio Quiroz;E. Paul;R. Renner;U. Samson;V. Schoenberg;R. Shehzadi;M. Wlasenko;N. H. Brook;G. P. Heath;J. D. Morris;M. Capua;S. Fazio;A. Mastroberardino;M. Schioppa;G. Susinno;E. Tassi;J. Y. Kim;Z. A. Ibrahim;B. Kamaluddin;W. A. T. Wan Abdullah;Y. Ning;Z. Ren;F. Sciulli;J. Chwastowski;A. Eskreys;J. Figiel;A. Galas;M. Gil;K. Olkiewicz;P. Stopa;L. Zawiejski;L. Adamczyk;T. Bold;I. Grabowska Bold;D. Kisielewska;J. Lukasik;M. Przybycien;L. Suszycki;A. Kotanski;W. Slominski;U. Behrens;C. Blohm;A. Bonato;K. Borras;R. Ciesielski;N. Coppola;V. Drugakov;S. Fang;J. Fourletova;A. Geiser;P. G. Ttlicher;J. Grebenyuk;I. Gregor;T. Haas;W. Hain;A. Huttmann;F. Januschek;B. Kahle;I. I. Katkov;U. Klein;U. Koetz;H. Kowalski;E. Lobodzinska;B. Loehr;R. Mankel;I. A. Melzer Pellmann;S. Miglioranzi;A. Montanari;T. Namsoo;D. Notz;A. Parenti;L. Rinaldi;P. Roloff;I. Rubinsky;R. Santamarta;U. Schneekloth;A. Spiridonov;D. Szuba;J. Szuba;T. Theedt;G. Wolf;K. Wrona;Agy Molina;C. Youngman;W. Zeuner;V. Drugakov;W. Lohmann;S. Schlenstedt;G. Barbagli;E. Gallo;P. G. Pelfer;A. Bamberger;D. Dobur;F. Karstens;N. N. Vlasov;P. J. Bussey;A. T. Doyle;W. Dunne;M. Forrest;M. Rosin;D. H. Saxon;I. O. Skillicorn;I. Gialas;K. Papageorgiu;U. Holm;R. Klanner;E. Lohrmann;P. Schleper;T. Schoerner Sadenius;J. Sztuk;H. Stadie;M. Turcato;C. Foudas;C. Fry;K. R. Long;A. D. Tapper;T. Matsumoto;K. Nagano;K. Tokushuku;S. Yamada;Y. Yamazaki;A. N. Barakbaev;E. G. Boos;N. S. Pokrovskiy;B. O. Zhautykov;V. Aushev;M. Borodin;A. Kozulia;M. Lisovyi;D. Son;J. De Favereau;K. Piotrzkowski;F. Barreiro;C. Glasman;M. Jimenez;L. Labarga;J. Del Peso;E. Ron;M. Soares;J. Terron;M. Zambrana;F. Corriveau;C. Liu;J. Schwartz;R. Walsh;C. Zhou;T. Tsurugai;A. Antonov;B. A. Dolgoshein;D. Gladkov;V. Sosnovtsev;A. Stifutkin;S. Suchkov;R. K. Dementiev;P. F. Ermolov;L. K. Gladilin;Y. A. Golubkov;L. A. Khein;I. A. Korzhavina;V. A. Kuzmin;B. B. Levchenko;O. Y. Lukina;A. S. Proskuryakov;L. M. Shcheglova;D. S. Zotkin;I. Abt;C. B. Ttner;A. Caldwell;D. Kollar;B. Reisert;W. B. Schmidke;J. Sutiak;G. Grigorescu;A. Keramidas;E. Koffeman;P. Kooijman;A. Pellegrino;H. Tiecke;M. Vazquez;L. Wiggers;N. Brummer;B. Bylsma;L. S. Durkin;A. Lee;T. Y. Ling;P. D. Allfrey;M. A. Bell;A. M. Cooper Sarkar;Rce Devenish;J. Ferrando;B. Foster;K. Korcsak Gorzo;K. Oliver;S. Patel;V. Roberfroid;A. Robertson;P. B. Straub;C. Uribe Estrada;R. Walczak;A. Bertolin;F. Dal Corso;S. Dusini;A. Longhin;L. Stanco;P. Bellan;R. Brugnera;R. Carlin;A. Garfagnini;S. Limentani;B. Y. Oh;A. Raval;J. Ukleja;J. J. Whitmore;Y. Iga;D'AGOSTINI, Giulio;G. Marini;NIGRO, Andrea;J. E. Cole;J. C. Hart;H. Abramowicz;A. Gabareen;R. Ingbir;S. Kananov;A. Levy;O. Smith;A. Stern;M. Kuze;J. Maeda;R. Hori;S. Kagawa;N. Okazaki;S. Shimizu;T. Tawara;R. Hamatsu;H. Kaji;S. Kitamura;O. Ota;Y. D. Ri;M. Costa;M. I. Ferrero;V. Monaco;R. Sacchi;A. Solano;M. Arneodo;M. Ruspa;S. Fourletov;J. F. Martin;T. P. Stewart;S. K. Boutle;J. M. Butterworth;C. Gwenlan;T. W. Jones;J. H. Loizides;M. Wing;B. Brzozowska;J. Ciborowski;G. Grzelak;P. Kulinski;P. Luzniak;J. Malka;R. J. Nowak;J. M. Pawlak;T. Tymieniecka;A. Ukleja;Afz Arnecki;M. Adamus;P. Plucinski;Y. Eisenberg;D. Hochman;U. Karshon;E. Brownson;T. Danielson;A. Everett;D. Kcira;D. D. Reeder;P. Ryan;A. A. Savin;W. H. Smith;H. Wolfe;S. Bhadra;C. D. Catterall;Y. Cui;G. Hartner;S. Menary;U. Noor;J. Standage;J. Whyte

2008

Abstract

Jet cross sections were measured in charged-current deep inelastic e(+/-)p scattering at high boson virtualities Q(2) with the ZEUS detector at HERA II using an integrated luminosity of 0.36 fb(-1). Differential cross sections are presented for inclusive-jet production as functions of Q(2), Bjorken x and the jet transverse energy and pseudorapidity. The dijet invariant mass cross section is also presented. Observation of three- and four-jet events in charged-current e(+/-)p processes is reported for the first time. The predictions of next-to-leading-order (NLO) QCD calculations are compared to the measurements. The measured inclusive-jet cross sections are well described in shape and normalization by the NLO predictions. The data have the potential to constrain the u and d valence-quark distributions in the proton if included as input to global fits.

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	Anno di pubblicazione
	
				2008
			
	Tipologia
	
				01 Pubblicazione su rivista::01a Articolo in rivista
			
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				Multijet cross sections in charged current e(+/-)p scattering at HERA / S., C., M., D., S., M., B., M., D., N., J., R., R., Y., Mck, M., M., J., N., P., P., A., G., B., L., B., D., B., A., B., G., B., F., C., M., C., G., I., A., M., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 78:(2008). [10.1103/physrevd.78.032004]
			
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				01a Articolo in rivista

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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/360740

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