Soft and hard interactions in p(p)over-bar collisions at root s=1800 and 630 GeV

Shibayama, T; Wester, WC; Wicklund, AB; Wicklund, E; Wilkes, T; Williams, HH; Wilson, P; Winer, BL; Winn, D; Wolbers, S; Wolinski, D; Wolinski, J; Wolinski, S; Worm, S; Wu, X; Wyss, J; Yao, W; Yeh, GP; Yeh, P; Yoh, J; Yosef, C; Yoshida, T; Yu, I; Yu, S; Yu, Z; Zanetti, A; Zetti, F; Zucchelli, S; Kartal, Sehban; Acosta, D; Affolder, T; Akimoto, H; Albrow, MG; Amaral, P; Ambrose, D; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Artikov, A; Asakawa, T; Ashmanskas, W; Azfar, F; Azzi-Bacchetta, P; Bacchetta, N; Bachacou, H; Bailey, S; de Barbaro, P; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Baroiant, S; Barone, M; Bauer, G; Bedeschi, F; Belforte, S; Bell, WH; Bellettini, G; Bellinger, J; Benjamin, D; Bensinger, J; Beretvas, A; Berge, JP; Berryhill, J; Bhatti, A; Binkley, M; Bisello, D; Bishai, M; Blair, RE; Blocker, C; Bloom, K; Blumenfeld, B; Blusk, SR; Bocci, A; Bodek, A; Bolla, G; Bonushkin, Y; Bortoletto, D; Boudreau, J; Brandl, A; van den Brink, S; Bromberg, C; Brozovic, M; Brubaker, E; Bruner, N; Buckley-Geer, E; Budagov, J; Budd, HS; Burkett, K; Busetto, G; Byon-Wagner, A; Byrum, KL; Cabrera, S; Calafiura, P; Campbell, M; Carithers, W; Carlson, J; Carlsmith, D; Caskey, W; Castro, A; Cauz, D; Cerri, A; Chan, AW; Chang, PS; Chang, PT; Chapman, J; Chen, C; Chen, YC; Cheng, MT; Chertok, M; Chiarelli, G; Chirikov-Zorin, I; Chlachidze, G; Chlebana, F; Christofek, L; Chu, ML; Chung, JY; Chung, YS; Ciobanu, CI; Clark, AG; Colijn, AP; Connolly, A; Convery, M; Conway, J; Cordelli, M; Cranshaw, J; Culbertson, R; Dagenhart, D; D'Auria, S; DeJongh, F; Dell'Agnello, S; Dell'Orso, M; Demers, S; Demortier, L; Deninno, M; Derwent, PF; Devlin, T; Dittmann, JR; Dominguez, A; Donati, S; Done, J; D'Onofrio, M; Dorigo, T; Eddy, N; Einsweiler, K; Elias, JE; Engels, E; Erbacher, R; Errede, D; Errede, S; Fan, Q; Fang, HC; Feild, RG; Fernandez, JP; Ferretti, C; Field, RD; Fiori, I; Flaugher, B; Foster, GW; Franklin, M; Freeman, J; Friedman, J; Fukui, Y; Furic, I; Galeotti, S; Gallas, A; Gallinaro, M; Gao, T; Garcia-Sciveres, M; Garfinkel, AF; Gatti, P; Gay, C; Gerdes, DW; Giannetti, P; Giromini, P; Glagolev, V; Glenzinski, D; Gold, M; Goldstein, J; Gorelov, I; Goshaw, AT; Gotra, Y; Goulianos, K; Green, C; Grim, G; Gris, P; Grosso-Pilcher, C; Guenther, M; Guillian, G; da Costa, JG; Haas, RM; Haber, C; Hahn, SR; Hall, C; Handa, T; Handler, R; Hao, W; Happacher, F; Hara, K; Hardman, AD; Harris, RM; Hartmann, F; Hatakeyama, K; Hauser, J; Heinrich, J; Heiss, A; Herndon, M; Hill, C; Hocker, A; Hoffman, KD; Hollebeek, R; Holloway, L; Huffman, BT; Hughes, R; Huston, J; Huth, J; Ikeda, H; Incandela, J; Introzzi, G; Ivanov, A; Iwai, J; Iwata, Y; James, E; Jones, M; Joshi, U; Kambara, H; Kamon, T; Kaneko, T; Unel, MK; Karr, K; Kasha, H; Kato, Y; Keaffaber, TA; Kelley, K; Kelly, M; Khazins, D; Kikuchi, T; Kilminster, B; Kim, BJ; Kim, DH; Kim, HS; Kim, MJ; Kim, SB; Kim, SH; Kim, YK; Kirby, M; Kirk, M; Kirsch, L; Klimenko, S; Koehn, P; Kondo, K; Konigsberg, J; Korn, A; Korytov, A; Kovacs, E; Kroll, J; Kruse, M; Kuhlmann, SE; Kurino, K; Kuwabara, T; Laasanen, AT; Lai, N; Lami, S; Lammel, S; Lancaster, J; Lancaster, M; Lander, R; Lath, A; Latino, G; LeCompte, T; Lee, K; Leone, S; Lewis, JD; Lindgren, M; Liss, TM; Liu, JB; Liu, YC; Litvintsev, DO; Lobban, O; Lockyer, NS; Loken, J; Loreti, M; Lucchesi, D; Lukens, P; Lusin, S; Lyons, L; Lys, J; Madrak, R; Maeshima, K; Maksimovic, P; Malferrari, L; Mangano, M; Mariotti, M; Martignon, G; Martin, A; Matthews, JAJ; Mazzanti, P; McFarland, KS; McIntyre, P; Menguzzato, M; Menzione, A; Merkel, P; Mesropian, C; Meyer, A; Miao, T; Miller, R; Miller, JS; Minato, H; Miscetti, S; Mishina, M; Mitselmakher, G; Miyazaki, Y; Moggi, N; Moore, E; Moore, R; Morita, Y; Moulik, T; Mulhearn, M; Mukherjee, A; Muller, T; Munar, A; Murat, P; Murgia, S; Nachtman, J; Nagaslaev, V; Nahn, S; Nakada, H; Nakano, I; Nelson, C; Nelson, T; Neu, C; Neuberger, D; Newman-Holmes, C; Ngan, CYP; Niu, H; Nodulman, L; Nomerotski, A; Oh, SH; Oh, YD; Ohmoto, T; Ohsugi, T; Oishi, R; Okusawa, T; Olsen, J; Orejudos, W; Pagliarone, C; Palmonari, F; Paoletti, R; Papadimitriou, V; Partos, D; Patrick, J; Pauletta, G; Paulini, M; Paus, C; Pellett, D; Pescara, L; Phillips, TJ; Piacentino, G; Pitts, KT; Pompos, A; Pondrom, L; Pope, G; Prokoshin, F; Proudfoot, J; Ptohos, F; Pukhov, O; Punzi, G; Rakitine, A; Ratnikov, F; Reher, D; Reichold, A; Renton, P; Ribon, A; Riegler, W; Rimondi, F; Ristori, L; Riveline, M; Robertson, WJ; Rodrigo, T; Rolli, S; Rosenson, L; Roser, R; Rossin, R; Rott, C; Roy, A; Ruiz, A; Safonov, A; St Denis, R; Sakumoto, WK; Saltzberg, D; Sanchez, C; Sansoni, A; Santi, L; Sato, H; Savard, P; Savoy-Navarro, A; Schlabach, P; Schmidt, EE; Schmidt, MP; Schmitt, M; Scodellaro, L; Scott, A; Scribano, A; Sedov, A; Segler, S; Seidel, S; Seiya, Y; Semenov, A; Semeria, F; Shah, T; Shapiro, MD; Shepard, PF; Shimojima, M; Shochet, M; Sidoti, A; Siegrist, J; Sill, A; Sinervo, P; Singh, P; Slaughter, AJ; Sliwa, K; Smith, C; Snider, FD; Solodsky, A; Spalding, J; Speer, T; Sphicas, P; Spinella, F; Spiropulu, M; Spiegel, L; Steele, J; Stefanini, A; Strologas, J; Strumia, F; Stuart, D; Sumorok, K; Suzuki, T; Takano, T; Takashima, R; Takikawa, K; Tamburello, P; Tanaka, M; Tannenbaum, B; Tecchio, M; Tesarek, RJ; Teng, PK; Terashi, K; Tether, S; Thompson, AS; Thomson, E; Thurman-Keup, R; Tipton, P; Tkaczyk, S; Toback, D; Tollefson, K; Tollestrup, A; Tonelli, D; Toyoda, H; Trischuk, W; de Troconiz, JF; Tseng, J; Tsybychev, D; Turini, N; Ukegawa, F; Vaiciulis, T; Valls, J; Vejcik, S; Velev, G; Veramendi, G; Vidal, R; Vila, I; Vilar, R; Volobouev, I; von der Mey, M; Vucinic, D; Wagner, RG; Wagner, RL; Wallace, NB; Wan, Z; Wang, C; Wang, MJ; Wang, SM; Ward, B; Waschke, S; Watanabe, T; Waters, D; Watts, T; Webb, R; Wenzel, H

Tarih

2002

Yazar

Shibayama, T

Wester, WC

Wicklund, AB

Wicklund, E

Wilkes, T

Williams, HH

Wilson, P

Winer, BL

Winn, D

Wolbers, S

Wolinski, D

Wolinski, J

Wolinski, S

Worm, S

Wu, X

Wyss, J

Yao, W

Yeh, GP

Yeh, P

Yoh, J

Yosef, C

Yoshida, T

Yu, I

Yu, S

Yu, Z

Zanetti, A

Zetti, F

Zucchelli, S

Kartal, Sehban

Acosta, D

Affolder, T

Akimoto, H

Albrow, MG

Amaral, P

Ambrose, D

Amidei, D

Anikeev, K

Antos, J

Apollinari, G

Arisawa, T

Artikov, A

Asakawa, T

Ashmanskas, W

Azfar, F

Azzi-Bacchetta, P

Bacchetta, N

Bachacou, H

Bailey, S

de Barbaro, P

Barbaro-Galtieri, A

Barnes, VE

Barnett, BA

Baroiant, S

Barone, M

Bauer, G

Bedeschi, F

Belforte, S

Bell, WH

Bellettini, G

Bellinger, J

Benjamin, D

Bensinger, J

Beretvas, A

Berge, JP

Berryhill, J

Bhatti, A

Binkley, M

Bisello, D

Bishai, M

Blair, RE

Blocker, C

Bloom, K

Blumenfeld, B

Blusk, SR

Bocci, A

Bodek, A

Bolla, G

Bonushkin, Y

Bortoletto, D

Boudreau, J

Brandl, A

van den Brink, S

Bromberg, C

Brozovic, M

Brubaker, E

Bruner, N

Buckley-Geer, E

Budagov, J

Budd, HS

Burkett, K

Busetto, G

Byon-Wagner, A

Byrum, KL

Cabrera, S

Calafiura, P

Campbell, M

Carithers, W

Carlson, J

Carlsmith, D

Caskey, W

Castro, A

Cauz, D

Cerri, A

Chan, AW

Chang, PS

Chang, PT

Chapman, J

Chen, C

Chen, YC

Cheng, MT

Chertok, M

Chiarelli, G

Chirikov-Zorin, I

Chlachidze, G

Chlebana, F

Christofek, L

Chu, ML

Chung, JY

Chung, YS

Ciobanu, CI

Clark, AG

Colijn, AP

Connolly, A

Convery, M

Conway, J

Cordelli, M

Cranshaw, J

Culbertson, R

Dagenhart, D

D'Auria, S

DeJongh, F

Dell'Agnello, S

Dell'Orso, M

Demers, S

Demortier, L

Deninno, M

Derwent, PF

Devlin, T

Dittmann, JR

Dominguez, A

Donati, S

Done, J

D'Onofrio, M

Dorigo, T

Eddy, N

Einsweiler, K

Elias, JE

Engels, E

Erbacher, R

Errede, D

Errede, S

Fan, Q

Fang, HC

Feild, RG

Fernandez, JP

Ferretti, C

Field, RD

Fiori, I

Flaugher, B

Foster, GW

Franklin, M

Freeman, J

Friedman, J

Fukui, Y

Furic, I

Galeotti, S

Gallas, A

Gallinaro, M

Gao, T

Garcia-Sciveres, M

Garfinkel, AF

Gatti, P

Gay, C

Gerdes, DW

Giannetti, P

Giromini, P

Glagolev, V

Glenzinski, D

Gold, M

Goldstein, J

Gorelov, I

Goshaw, AT

Gotra, Y

Goulianos, K

Green, C

Grim, G

Gris, P

Grosso-Pilcher, C

Guenther, M

Guillian, G

da Costa, JG

Haas, RM

Haber, C

Hahn, SR

Hall, C

Handa, T

Handler, R

Hao, W

Happacher, F

Hara, K

Hardman, AD

Harris, RM

Hartmann, F

Hatakeyama, K

Hauser, J

Heinrich, J

Heiss, A

Herndon, M

Hill, C

Hocker, A

Hoffman, KD

Hollebeek, R

Holloway, L

Huffman, BT

Hughes, R

Huston, J

Huth, J

Ikeda, H

Incandela, J

Introzzi, G

Ivanov, A

Iwai, J

Iwata, Y

James, E

Jones, M

Joshi, U

Kambara, H

Kamon, T

Kaneko, T

Unel, MK

Karr, K

Kasha, H

Kato, Y

Keaffaber, TA

Kelley, K

Kelly, M

Khazins, D

Kikuchi, T

Kilminster, B

Kim, BJ

Kim, DH

Kim, HS

Kim, MJ

Kim, SB

Kim, SH

Kim, YK

Kirby, M

Kirk, M

Kirsch, L

Klimenko, S

Koehn, P

Kondo, K

Konigsberg, J

Korn, A

Korytov, A

Kovacs, E

Kroll, J

Kruse, M

Kuhlmann, SE

Kurino, K

Kuwabara, T

Laasanen, AT

Lai, N

Lami, S

Lammel, S

Lancaster, J

Lancaster, M

Lander, R

Lath, A

Latino, G

LeCompte, T

Lee, K

Leone, S

Lewis, JD

Lindgren, M

Liss, TM

Liu, JB

Liu, YC

Litvintsev, DO

Lobban, O

Lockyer, NS

Loken, J

Loreti, M

Lucchesi, D

Lukens, P

Lusin, S

Lyons, L

Lys, J

Madrak, R

Maeshima, K

Maksimovic, P

Malferrari, L

Mangano, M

Mariotti, M

Martignon, G

Martin, A

Matthews, JAJ

Mazzanti, P

McFarland, KS

McIntyre, P

Menguzzato, M

Menzione, A

Merkel, P

Mesropian, C

Meyer, A

Miao, T

Miller, R

Miller, JS

Minato, H

Miscetti, S

Mishina, M

Mitselmakher, G

Miyazaki, Y

Moggi, N

Moore, E

Moore, R

Morita, Y

Moulik, T

Mulhearn, M

Mukherjee, A

Muller, T

Munar, A

Murat, P

Murgia, S

Nachtman, J

Nagaslaev, V

Nahn, S

Nakada, H

Nakano, I

Nelson, C

Nelson, T

Neu, C

Neuberger, D

Newman-Holmes, C

Ngan, CYP

Niu, H

Nodulman, L

Nomerotski, A

Oh, SH

Oh, YD

Ohmoto, T

Ohsugi, T

Oishi, R

Okusawa, T

Olsen, J

Orejudos, W

Pagliarone, C

Palmonari, F

Paoletti, R

Papadimitriou, V

Partos, D

Patrick, J

Pauletta, G

Paulini, M

Paus, C

Pellett, D

Pescara, L

Phillips, TJ

Piacentino, G

Pitts, KT

Pompos, A

Pondrom, L

Pope, G

Prokoshin, F

Proudfoot, J

Ptohos, F

Pukhov, O

Punzi, G

Rakitine, A

Ratnikov, F

Reher, D

Reichold, A

Renton, P

Ribon, A

Riegler, W

Rimondi, F

Ristori, L

Riveline, M

Robertson, WJ

Rodrigo, T

Rolli, S

Rosenson, L

Roser, R

Rossin, R

Rott, C

Roy, A

Ruiz, A

Safonov, A

St Denis, R

Sakumoto, WK

Saltzberg, D

Sanchez, C

Sansoni, A

Santi, L

Sato, H

Savard, P

Savoy-Navarro, A

Schlabach, P

Schmidt, EE

Schmidt, MP

Schmitt, M

Scodellaro, L

Scott, A

Scribano, A

Sedov, A

Segler, S

Seidel, S

Seiya, Y

Semenov, A

Semeria, F

Shah, T

Shapiro, MD

Shepard, PF

Shimojima, M

Shochet, M

Sidoti, A

Siegrist, J

Sill, A

Sinervo, P

Singh, P

Slaughter, AJ

Sliwa, K

Smith, C

Snider, FD

Solodsky, A

Spalding, J

Speer, T

Sphicas, P

Spinella, F

Spiropulu, M

Spiegel, L

Steele, J

Stefanini, A

Strologas, J

Strumia, F

Stuart, D

Sumorok, K

Suzuki, T

Takano, T

Takashima, R

Takikawa, K

Tamburello, P

Tanaka, M

Tannenbaum, B

Tecchio, M

Tesarek, RJ

Teng, PK

Terashi, K

Tether, S

Thompson, AS

Thomson, E

Thurman-Keup, R

Tipton, P

Tkaczyk, S

Toback, D

Tollefson, K

Tollestrup, A

Tonelli, D

Toyoda, H

Trischuk, W

de Troconiz, JF

Tseng, J

Tsybychev, D

Turini, N

Ukegawa, F

Vaiciulis, T

Valls, J

Vejcik, S

Velev, G

Veramendi, G

Vidal, R

Vila, I

Vilar, R

Volobouev, I

von der Mey, M

Vucinic, D

Wagner, RG

Wagner, RL

Wallace, NB

Wan, Z

Wang, C

Wang, MJ

Wang, SM

Ward, B

Waschke, S

Watanabe, T

Waters, D

Watts, T

Webb, R

Wenzel, H

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Özet

We present a study of p (p) over bar collisions at roots=1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding to "soft" and "hard" interactions. For each subsample, the analysis includes measurements of the multiplicity, transverse momentum (p(T)) spectrum, and the average p(T) and event-by-event p(T) dispersion as a function of multiplicity. A comparison of results shows distinct differences in the behavior of the two samples as a function of the center of mass (c.m.) energy. We find evidence that the properties of the soft sample are invariant as a function of c.m. energy.

Bağlantı

http://hdl.handle.net/20.500.12627/90993
https://doi.org/10.1103/physrevd.65.072005

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