Production of K-S(,)0 K-*+/- (892) and phi(0) (1020) in minimum bias events and K-S(0) and Lambda(0) in jets in p (p)over-barcollisions at root S 1: 96 TeV

Επιστημονική δημοσίευση - Άρθρο Περιοδικού uoadl:3159454 31 Αναγνώσεις

Μονάδα:
Ερευνητικό υλικό ΕΚΠΑ
Τίτλος:
Production of K-S(,)0 K-*+/- (892) and phi(0) (1020) in minimum bias
events and K-S(0) and Lambda(0) in jets in p (p)over-barcollisions at
root S 1: 96 TeV
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
We report measurements of the inclusive transverse momentum (p(T))
distribution of centrally produced K-S(0), K-*perpendicular to (892),
and phi(0)(1020) mesons up to p(T) = 10 GeV/c in minimum bias events,
and K-S(0) and Lambda(0) particles up to p(T) = 20 GeV/c in jets with
transverse energy between 25 and 160 GeV in p (p) over bar collisions.
The data were taken with the CDF II detector at the Fermilab Tevatron at
root s = 1.96 TeV. We find that as p(T) increases, the p(T) slopes of
the three mesons (K-S(0), K-*+/-, and phi) are similar. And using our
previous Lambda(0) results from minimum bias events, we show that the
ratio of Lambda(0) to K-S(0) as a function of p(T) in minimum bias
events becomes similar to the fairly constant ratio in jets at p(T)
similar to 5 GeV/c. This suggests that the particles with p(T) * 5
GeV/c in minimum bias events are from “soft” jets, and that the p(T)
slope of particles in jets is insensitive to light quark flavor (u, d,
or s) and to the number of valence quarks. We also find that for p(T) &
4 GeV relatively more Lambda(0) baryons are produced in minimum bias
events than in jets.
Έτος δημοσίευσης:
2013
Συγγραφείς:
Aaltonen, T.
Albrow, M.
Amerio, S.
Anaidei, D. and
Anastassov, A.
Annovi, A.
Antos, J.
Apollinari, G. and
Appel, J. A.
Arisawa, T.
Artikov, A.
Asaadi, J. and
Ashmanskas, W.
Auerbach, B.
Aurisano, A.
Azfar, F. and
Badgett, W.
Bae, T.
Barbaro-Galtieri, A.
Barnes, V. E. and
Barnett, B. A.
Barria, P.
Bartos, P.
Baucc, M.
Bedeschi,
F.
Behari, S.
Bellettini, G.
Bellinger, J.
Benjamin, D.
and Beretvas, A.
Bhatti, A.
Bland, K. R.
Blumenfeld, B. and
Bocci, A.
Bodek, A.
Bortoletto, D.
Boudreau, J.
Boveia,
A.
Brigliadori, L.
Brornberg, C.
Brucken, E.
Budagov, J.
and Budd, H. S.
Burkett, K.
Busetto, G.
Bussey, P. and
Butti, P.
Buzatu, A.
Calamba, A.
Camarda, S.
Campanelli,
M.
Canelli, F.
Carls, B.
Carlsmith, D.
Carosi, R. and
Carrillo, S.
Casa, B.
Casarsa, M.
Castro, A.
Catastini,
P.
Cauz, D.
Cavaliere, V.
Cavalli-Sforza, M.
Cerri, A.
and Cerrito, L.
Chen, Y. C.
Chertok, M.
Chiarelli, G. and
Chlachidze, G.
Cho, K.
Chokheli, D.
Clark, A.
Clarke, C.
and Convery, M. E.
Conway, J.
Corbo, M.
Cordelli, M. and
Cox, C. A.
Cox, D. J.
Cremonesi, M.
Cruz, D.
Cuevas, J.
and Culbertson, R.
d'Ascenzo, N.
Datta, M.
de Barbaro, P.
and Demortier, L.
Deninno, M.
D'Errico, M.
Devoto, F.
Di
Cantob, A.
Di Ruzza, B.
Dittmann, J. R.
Donati, S. and
D'Onofrio, M.
Dorigo, M.
Driutti, A.
Ebina, K.
Edgar, R.
and Elagin, A.
Erbacher, R.
Errede, S.
Esham, B. and
Farrington, S.
Fernandez Ramos, J. P.
Field, R.
Flanagan, G.
and Forrest, R.
Franklin, M.
Freeman, J. C.
Frisch, H. and
Funakoshi, Y.
Galloni, C.
Garfinke, A. F.
Garosic, P. and
Gerberich, H.
Gerchtein, E.
Giagu, S.
Giakoumopoulou, V. and
Gibson, K.
Ginsburg, C. M.
Giokaris, N.
Giromini, P. and
Giurgiu, G.
Glagolev, V.
Glenzinski, D.
Gold, M.
Goldin,
D.
Golossanov, A.
Gomez, G.
Gomez-Ceballos, G. and
Goncharov, M.
Gonzalez Lopez, O.
Gorelov, I.
Goshaw, A. T.
and Goulianos, K.
Gramellini, E.
Grinstein, S. and
Grosso-Pilcher, C.
Group, R. C.
da Costa, J. Guimaraes
Hahn,
S. R.
Han, J. Y.
Happacher, F.
Hara, K.
Hare, M. and
Harr, R. F.
Harrington-Taber, T.
Hatakeyama, K.
Hays, C. and
Heinrich, J.
Herndon, M.
Hocker, A.
Hong, Z.
Hopkins, W.
and Hou, S.
Hughes, R. E.
Husemann, U.
Hussein, M. and
Huston, J.
Introzzi, G.
Iori, M.
Ivanov, A.
James, E.
and Jang, D.
Jayatilaka, B.
Jeon, E. J.
Jindariani, S. and
Jones, M.
Joo, K. K.
Jun, S. Y.
Junk, T. R.
Kambeitz, M.
and Kamon, T.
Karchin, P. E.
Kasnai, A.
Kato, Y. and
Ketchum, W.
Keung, J.
Kilminster, B.
Kim, D. H.
Kim, H.
S.
Kim, J. E.
Kim, M. J.
Kim, S. H.
Kim, S. B.
Kim,
Y. J.
Kim, Y. K.
Kimura, N.
Kirby, M.
Knoepfe, K. and
Kondo, K.
Kong, D. J.
Konigsberg, J.
Kotwa, A. V.
Kreps,
M.
Kroll, J.
Kruse, M.
Kuhr, T.
Kurata, M.
Laasanen,
A. T.
Lammel, S.
Lancaster, M.
Lannon, K.
Latino, G. and
Lee, H. S.
Lee, J. S.
Leo, S.
Leone, S.
Lewis, J. D. and
Limosani, A.
Lipeles, E.
Lister, A.
Liu, H.
Liu, Q. and
Liu, T.
Lockwitz, S.
Loginov, A.
Lucchesi, D.
Luca, A.
and Lueck, J.
Lujan, P.
Lukens, P.
Lungu, G.
Lys, J. and
Lysak, R.
Madrak, R.
Maestro, P.
Malik, S.
Manca, G. and
Manousakis-Katsikakis, A.
Manchese, L.
Margaroli, F.
Marino,
P.
Martinez, M.
Matera, K.
Mattson, M. E.
Mazzacane, A.
and Mazzanti, P.
McNulty, R.
Mehta, A.
Mehtala, P. and
Mesropian, C.
Miao, T.
Mietlicki, D.
Mitra, A.
Miyake,
H.
Moed, S.
Moggi, N.
Moon, C. S.
Moore, R.
Morello,
M. J.
Mukherjee, A.
Muller, Th.
Murat, P.
Mussini, M.
and Nachtman, J.
Nagai, Y.
Naganoma, J.
Nakano, I. and
Napier, A.
Nett, J.
Neu, C.
Nigmanov, T.
Nodulman, L.
and Noh, S. Y.
Norniella, O.
Oakes, L.
Oh, S. H.
Oh, Y.
D.
Oksuzian, I.
Okusawa, T.
Orava, R.
Ortolan, L. and
Pagliarone, C.
Palencia, E.
Palni, P.
Papadimitriou, V. and
Parker, W.
Pauletta, G.
Paulini, M.
Faus, C.
Phillips,
T. J.
Piacentino, G.
Pianori, E.
Pilot, J.
Pitts, K. and
Plager, C.
Pondrom, L.
Poprocki, S.
Potamianos, K. and
Pranko, A.
Prokoshin, F.
Ptohos, F.
Punzi, G.
Ranjan, N.
and Redondo Fernandez, I.
Renton, P.
Rescigno, M.
Rimondi,
F.
Ristori, L.
Robson, A.
Rodriguez, T.
Rolli, S. and
Ronzani, M.
Roser, R.
Rosner, J. L.
Ruffini, F.
Ruiz, A.
and Russ, J.
Rusu, V.
Sakumoto, W. K.
Sakurai, Y.
Santi,
L.
Sato, K.
Saveliev, V.
Savoy-Navarro, A.
Schlabach, P.
and Schmidt, E. E.
Schwarz, T.
Scodellaro, L.
Scuri, F. and
Seide, S.
Seiya, Y.
Semenov, A.
Sforza, F.
Shalhout, S.
Z.
Shears, T.
Shepard, P. F.
Shimojima, M.
Shochet, M.
and Shreyber-Tecker, I.
Simonenko, A.
Sliwa, K.
Smith, J. R.
and Snider, F. D.
Song, H.
Sorin, V.
St Denis, R. and
Stancari, M.
Stentz, D.
Strologas, J.
Sudo, Y.
Sukhanov,
A.
Suslov, I.
Takemasa, K.
Takeuchi, Y.
Tang, J. and
Tecchio, M.
Teng, P. K.
Thom, J.
Thomson, E.
Thukral, V.
and Toback, D.
Tokar, S.
Tollefson, K.
Tomura, T.
Torre,
S.
Torretta, D.
Totaro, P.
Trovato, M.
Ukegawa, F. and
Uozumi, S.
Vazquez, F.
Velev, G.
Vellidis, C.
Vernieri,
C.
Vida, M.
Vilar, R.
Vizan, J.
Voge, M.
Volpi, G.
and Wagner, P.
Wallny, R.
Wang, C.
Wang, S. M.
Waters,
D.
Wester, III, W. C.
Whiteson, D.
Wicklund, A. B. and
Wilbur, S.
Williams, H. H.
Wilson, J. S.
Wilson, P. and
Winer, B. L.
Wittich, P.
Wolbers, S.
Wolfe, H.
Wright,
T.
Wu, X.
Wu, Z.
Yamamoto, K.
Yamato, D.
Yang, T.
and Yang, U. K.
Yang, Y. C.
Yao, W. -M.
Yeh, G. P.
Yi,
K.
Yoh, J.
Yorita, K.
Yoshida, T.
Yu, G. B.
Yu, I.
and Zanetti, A. M.
Zeng, Y.
Zhou, C.
Zucchelli, S.
CDF
Collaboration
Περιοδικό:
Physical Review D
Εκδότης:
AMER PHYSICAL SOC
Τόμος:
88
Αριθμός / τεύχος:
9
Επίσημο URL (Εκδότης):
DOI:
10.1103/PhysRevD.88.092005
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