Measurement of the polar-angle distribution of leptons from W boson decay as a function of the W transverse momentum in p(p)over-bar collisions at root s=1.8 TeV

Shimojima, M; Watts, T; Weber, M; Wester, WC; Whitehouse, B; Wicklund, AB; Wicklund, E; Williams, HH; Wilson, P; Winer, BL; Wolbers, S; Wolter, M; Worm, S; Wu, X; Wurthwein, F; Yang, UK; Yao, W; Yeh, GP; Yi, K; Yoh, J; Yoshida, T; Yu, I; Yu, S; Yun, JC; Zanello, L; Zanetti, A; Zetti, F; Zucchelli, S; Kartal, Sehban; Acosta, D; Affolder, T; Albrow, MG; Ambrose, D; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Artikov, A; Ashmanskas, W; Azfar, F; Azzi-Bacchetta, P; Bacchetta, N; Bachacou, H; Badgett, W; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Baroiant, S; Barone, M; Bauer, G; Bedeschi, F; Behari, S; Belforte, S; Bell, WH; Bellettini, G; Bellinger, J; Benjamin, D; Beretvas, A; Bhatti, A; Binkley, M; Bisello, D; Bishai, M; Blair, RE; Blocker, C; Bloom, K; Blumenfeld, B; Bocci, A; Bodek, A; Bolla, G; Bolshov, A; Bortoletto, D; Boudreau, J; Bromberg, C; Brubaker, E; Budagov, J; Budd, HS; Burkett, K; Busetto, G; Byrum, KL; Cabrera, S; Campbell, M; Carithers, W; Carlsmith, D; Castro, A; Cauz, D; Cerri, A; Cerrito, L; Chapman, J; Chen, C; Chen, YC; Chertok, M; Chiarelli, G; Chlachidze, G; Chlebana, F; Chu, ML; Chung, JY; Chung, WH; Chung, YS; Ciobanu, CI; Clark, AG; Coca, M; Connolly, A; Convery, M; Conway, J; Cordelli, M; Cranshaw, J; Culbertson, R; Dagenhart, D; D'Auria, S; de Barbaro, P; De Cecco, S; Dell'Agnello, S; Dell'Orso, M; Demers, S; Demortier, L; Deninno, M; De Pedis, D; Derwent, PF; Dionisi, C; Dittmann, JR; Dominguez, A; Donati, S; D'Onofrio, M; Dorigo, T; Eddy, N; Erbacher, R; Errede, D; Errede, S; Eusebi, R; Farrington, S; Feild, RG; Fernandez, JP; Ferretti, C; Field, RD; Fiori, I; Flaugher, B; Flores-Castillo, LR; Foster, GW; Franklin, M; Friedman, J; Furic, I; Gallinaro, M; Garcia-Sciveres, M; Garfinkel, AF; Gay, C; Gerdes, DW; Gerstein, E; Giagu, S; Giannetti, P; Giolo, K; Giordani, M; Giromini, P; Glagolev, V; Glenzinski, D; Gold, M; Goldschmidt, N; Goldstein, J; Gomez, G; Goncharov, M; Gorelov, I; Goshaw, AT; Gotra, Y; Goulianos, K; Gresele, A; Grosso-Pilcher, C; Guenther, M; da Costa, JG; Haber, C; Hahn, SR; Halkiadakis, E; Handler, R; Happacher, F; Hara, K; Harris, RM; Hartmann, F; Hatakeyama, K; Hauser, J; Haywood, SJ; Heinrich, J; Hennecke, M; Herndon, M; Hill, C; Hocker, A; Hoffman, KD; Hou, S; Huffman, BT; Hughes, R; Huston, J; Issever, C; Incandela, J; Introzzi, G; Iori, M; Ivanov, A; Iwata, Y; Iyutin, B; James, E; Jones, M; Kamon, T; Kang, J; Unel, MK; Kasha, H; Kato, Y; Kennedy, RD; Kephart, R; Kilminster, B; Kim, DH; Kim, HS; Kim, MJ; Kim, SB; Kim, SH; Kim, TH; Kim, YK; Kirby, M; Kirsch, L; Klimenko, S; Koehn, P; Kondo, K; Konigsberg, J; Korn, A; Korytov, A; Kroll, J; Kruse, M; Krutelyov, V; Kuhlmann, SE; Kuznetsova, N; Laasanen, AT; Lami, S; Lammel, S; Lancaster, J; Lannon, K; Lancaster, M; Lander, R; Lath, A; Latino, G; LeCompte, T; Le, Y; Lee, J; Lee, SW; Leonardo, N; Leone, S; Lewis, JD; Li, K; Lin, CS; Lindgren, M; Liss, TM; Liu, T; Litvintsev, DO; Lockyer, NS; Loginov, A; Loreti, M; Lucchesi, D; Lukens, P; Lyons, L; Lys, J; Madrak, R; Maeshima, K; Maksimovic, P; Malferrari, L; Mangano, M; Manca, G; Mariotti, M; Martin, M; Martin, A; Martin, V; Martinez, M; Mazzanti, P; McFarland, KS; McIntyre, P; Menguzzato, M; Menzione, A; Merkel, P; Mesropian, C; Meyer, A; Miao, T; Miller, R; Miller, JS; Miscetti, S; Mitselmakher, G; Moggi, N; Moore, R; Moulik, T; Mulhearn, M; Mukherjee, A; Muller, T; Munar, A; Murat, P; Nachtman, J; Nahn, S; Nakano, I; Napora, R; Niell, F; Nelson, C; Nelson, T; Neu, C; Neubauer, MS; Newman-Holmes, C; Nigmanov, T; Nodulman, L; Oh, SH; Oh, YD; Ohsugi, T; Okusawa, T; Orejudos, W; Pagliarone, C; Palmonari, F; Paoletti, R; Papadimitriou, V; Patrick, J; Pauletta, G; Paulini, M; Pauly, T; Paus, C; Pellett, D; Penzo, A; Phillips, TJ; Piacentino, G; Piedra, J; Pitts, KT; Pompos, A; Pondrom, L; Pope, G; Pratt, T; Prokoshin, F; Proudfoot, J; Ptohos, F; Poukhov, O; Punzi, G; Rademacker, J; Rakitine, A; Ratnikov, F; Ray, H; Reichold, A; Renton, P; Rescigno, M; Rimondi, F; Ristori, L; Robertson, WJ; Rodrigo, T; Rolli, S; Rosenson, L; Roser, R; Rossin, R; Rott, C; Roy, A; Ruiz, A; Ryan, D; Safonov, A; Denis, RS; Sakumoto, WK; Saltzberg, D; Sanchez, C; Sansoni, A; Santi, L; Sarkar, S; Savard, P; Savoy-Navarro, A; Schlabach, P; Schmidt, EE; Schmidt, MP; Schmitt, M; Scodellaro, L; Scribano, A; Sedov, A; Seidel, S; Seiya, Y; Semenov, A; Semeria, F; Shapiro, MD; Shepard, PF; Shibayama, T; Shochet, M; Sidoti, A; Sill, A; Sinervo, P; Slaughter, AJ; Sliwa, K; Snider, FD; Snihur, R; Spezziga, M; Spinella, F; Spiropulu, M; Spiegel, L; Stefanini, A; Strologas, J; Stuart, D; Sukhanov, A; Sumorok, K; Suzuki, T; Takashima, R; Takikawa, K; Tanaka, M; Tecchio, M; Tesarek, RJ; Teng, PK; Terashi, K; Tether, S; Thom, J; Thompson, AS; Thomson, E; Tipton, P; Tkaczyk, S; Toback, D; Tollefson, K; Tonelli, D; Tonnesmann, M; Toyoda, H; Trischuk, W; Tseng, J; Tsybychev, D; Turini, N; Ukegawa, F; Unverhau, T; Vaiciulis, T; Varganov, A; Vataga, E; Vejcik, S; Velev, G; Veramendi, G; Vidal, R; Vila, I; Vilar, R; Volobouev, I; von der Mey, M; Wagner, RG; Wagner, RL; Wagner, W; Wan, Z; Wang, C; Wang, MJ; Wang, SM; Ward, B; Waschke, S; Waters, D

Tarih

2004

Yazar

Shimojima, M

Watts, T

Weber, M

Wester, WC

Whitehouse, B

Wicklund, AB

Wicklund, E

Williams, HH

Wilson, P

Winer, BL

Wolbers, S

Wolter, M

Worm, S

Wu, X

Wurthwein, F

Yang, UK

Yao, W

Yeh, GP

Yi, K

Yoh, J

Yoshida, T

Yu, I

Yu, S

Yun, JC

Zanello, L

Zanetti, A

Zetti, F

Zucchelli, S

Kartal, Sehban

Acosta, D

Affolder, T

Albrow, MG

Ambrose, D

Amidei, D

Anikeev, K

Antos, J

Apollinari, G

Arisawa, T

Artikov, A

Ashmanskas, W

Azfar, F

Azzi-Bacchetta, P

Bacchetta, N

Bachacou, H

Badgett, W

Barbaro-Galtieri, A

Barnes, VE

Barnett, BA

Baroiant, S

Barone, M

Bauer, G

Bedeschi, F

Behari, S

Belforte, S

Bell, WH

Bellettini, G

Bellinger, J

Benjamin, D

Beretvas, A

Bhatti, A

Binkley, M

Bisello, D

Bishai, M

Blair, RE

Blocker, C

Bloom, K

Blumenfeld, B

Bocci, A

Bodek, A

Bolla, G

Bolshov, A

Bortoletto, D

Boudreau, J

Bromberg, C

Brubaker, E

Budagov, J

Budd, HS

Burkett, K

Busetto, G

Byrum, KL

Cabrera, S

Campbell, M

Carithers, W

Carlsmith, D

Castro, A

Cauz, D

Cerri, A

Cerrito, L

Chapman, J

Chen, C

Chen, YC

Chertok, M

Chiarelli, G

Chlachidze, G

Chlebana, F

Chu, ML

Chung, JY

Chung, WH

Chung, YS

Ciobanu, CI

Clark, AG

Coca, M

Connolly, A

Convery, M

Conway, J

Cordelli, M

Cranshaw, J

Culbertson, R

Dagenhart, D

D'Auria, S

de Barbaro, P

De Cecco, S

Dell'Agnello, S

Dell'Orso, M

Demers, S

Demortier, L

Deninno, M

De Pedis, D

Derwent, PF

Dionisi, C

Dittmann, JR

Dominguez, A

Donati, S

D'Onofrio, M

Dorigo, T

Eddy, N

Erbacher, R

Errede, D

Errede, S

Eusebi, R

Farrington, S

Feild, RG

Fernandez, JP

Ferretti, C

Field, RD

Fiori, I

Flaugher, B

Flores-Castillo, LR

Foster, GW

Franklin, M

Friedman, J

Furic, I

Gallinaro, M

Garcia-Sciveres, M

Garfinkel, AF

Gay, C

Gerdes, DW

Gerstein, E

Giagu, S

Giannetti, P

Giolo, K

Giordani, M

Giromini, P

Glagolev, V

Glenzinski, D

Gold, M

Goldschmidt, N

Goldstein, J

Gomez, G

Goncharov, M

Gorelov, I

Goshaw, AT

Gotra, Y

Goulianos, K

Gresele, A

Grosso-Pilcher, C

Guenther, M

da Costa, JG

Haber, C

Hahn, SR

Halkiadakis, E

Handler, R

Happacher, F

Hara, K

Harris, RM

Hartmann, F

Hatakeyama, K

Hauser, J

Haywood, SJ

Heinrich, J

Hennecke, M

Herndon, M

Hill, C

Hocker, A

Hoffman, KD

Hou, S

Huffman, BT

Hughes, R

Huston, J

Issever, C

Incandela, J

Introzzi, G

Iori, M

Ivanov, A

Iwata, Y

Iyutin, B

James, E

Jones, M

Kamon, T

Kang, J

Unel, MK

Kasha, H

Kato, Y

Kennedy, RD

Kephart, R

Kilminster, B

Kim, DH

Kim, HS

Kim, MJ

Kim, SB

Kim, SH

Kim, TH

Kim, YK

Kirby, M

Kirsch, L

Klimenko, S

Koehn, P

Kondo, K

Konigsberg, J

Korn, A

Korytov, A

Kroll, J

Kruse, M

Krutelyov, V

Kuhlmann, SE

Kuznetsova, N

Laasanen, AT

Lami, S

Lammel, S

Lancaster, J

Lannon, K

Lancaster, M

Lander, R

Lath, A

Latino, G

LeCompte, T

Le, Y

Lee, J

Lee, SW

Leonardo, N

Leone, S

Lewis, JD

Li, K

Lin, CS

Lindgren, M

Liss, TM

Liu, T

Litvintsev, DO

Lockyer, NS

Loginov, A

Loreti, M

Lucchesi, D

Lukens, P

Lyons, L

Lys, J

Madrak, R

Maeshima, K

Maksimovic, P

Malferrari, L

Mangano, M

Manca, G

Mariotti, M

Martin, M

Martin, A

Martin, V

Martinez, M

Mazzanti, P

McFarland, KS

McIntyre, P

Menguzzato, M

Menzione, A

Merkel, P

Mesropian, C

Meyer, A

Miao, T

Miller, R

Miller, JS

Miscetti, S

Mitselmakher, G

Moggi, N

Moore, R

Moulik, T

Mulhearn, M

Mukherjee, A

Muller, T

Munar, A

Murat, P

Nachtman, J

Nahn, S

Nakano, I

Napora, R

Niell, F

Nelson, C

Nelson, T

Neu, C

Neubauer, MS

Newman-Holmes, C

Nigmanov, T

Nodulman, L

Oh, SH

Oh, YD

Ohsugi, T

Okusawa, T

Orejudos, W

Pagliarone, C

Palmonari, F

Paoletti, R

Papadimitriou, V

Patrick, J

Pauletta, G

Paulini, M

Pauly, T

Paus, C

Pellett, D

Penzo, A

Phillips, TJ

Piacentino, G

Piedra, J

Pitts, KT

Pompos, A

Pondrom, L

Pope, G

Pratt, T

Prokoshin, F

Proudfoot, J

Ptohos, F

Poukhov, O

Punzi, G

Rademacker, J

Rakitine, A

Ratnikov, F

Ray, H

Reichold, A

Renton, P

Rescigno, M

Rimondi, F

Ristori, L

Robertson, WJ

Rodrigo, T

Rolli, S

Rosenson, L

Roser, R

Rossin, R

Rott, C

Roy, A

Ruiz, A

Ryan, D

Safonov, A

Denis, RS

Sakumoto, WK

Saltzberg, D

Sanchez, C

Sansoni, A

Santi, L

Sarkar, S

Savard, P

Savoy-Navarro, A

Schlabach, P

Schmidt, EE

Schmidt, MP

Schmitt, M

Scodellaro, L

Scribano, A

Sedov, A

Seidel, S

Seiya, Y

Semenov, A

Semeria, F

Shapiro, MD

Shepard, PF

Shibayama, T

Shochet, M

Sidoti, A

Sill, A

Sinervo, P

Slaughter, AJ

Sliwa, K

Snider, FD

Snihur, R

Spezziga, M

Spinella, F

Spiropulu, M

Spiegel, L

Stefanini, A

Strologas, J

Stuart, D

Sukhanov, A

Sumorok, K

Suzuki, T

Takashima, R

Takikawa, K

Tanaka, M

Tecchio, M

Tesarek, RJ

Teng, PK

Terashi, K

Tether, S

Thom, J

Thompson, AS

Thomson, E

Tipton, P

Tkaczyk, S

Toback, D

Tollefson, K

Tonelli, D

Tonnesmann, M

Toyoda, H

Trischuk, W

Tseng, J

Tsybychev, D

Turini, N

Ukegawa, F

Unverhau, T

Vaiciulis, T

Varganov, A

Vataga, E

Vejcik, S

Velev, G

Veramendi, G

Vidal, R

Vila, I

Vilar, R

Volobouev, I

von der Mey, M

Wagner, RG

Wagner, RL

Wagner, W

Wan, Z

Wang, C

Wang, MJ

Wang, SM

Ward, B

Waschke, S

Waters, D

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Özet

We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar collisions at roots=1.8 TeV collected by the CDF detector and includes data from both the W-->e+nu and W-->mu+nu decay channels. We fit the W boson transverse mass distribution to a set of templates from a Monte Carlo event generator and detector simulation in several ranges of the W transverse momentum. The measurement agrees with the standard model expectation, whereby the ratio of longitudinally to transversely polarized W bosons, in the Collins-Soper W rest frame, increases with the W transverse momentum at a rate of approximately 15% per 10 GeV/c.

Bağlantı

http://hdl.handle.net/20.500.12627/120467
https://doi.org/10.1103/physrevd.70.032004

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