Branching ratio measurement of the decay KL → e+ e- μ+ μ-

A. Alavi-Harati; T. Alexopoulos; M. Arenton; K. Arisaka; S. Averitte; R. F. Barbosa; A. R. Barker; M. Barrio; L. Bellantoni; A. Bellavance; J. Belz; R. Ben-David; D. R. Bergman; E. Blucher; G. J. Bock; C. Bown; S. Bright; E. Cheu; S. Childress; R. Coleman; M. D. Corcoran; G. Corti; B. Cox; M. B. Crisler; A. R. Erwin; R. Ford; A. Glazov; A. Golossanov; G. Graham; J. Graham; K. Hagan; E. Halkiadakis; J. Hamm; K. Hanagaki; S. Hidaka; Y. B. Hsiung; V. Jejer; D. A. Jensen; R. Kessler; H. G.E. Kobrak; J. LaDue; A. Lath; A. Ledovskoy; P. L. McBride; P. Mikelsons; E. Monnier; T. Nakaya; K. S. Nelson; H. Nguyen; V. O'Dell; M. Pang; R. Pordes; V. Prasad; B. Quinn; X. R. Qi; E. J. Ramberg; R. E. Ray; A. Roodman; M. Sadamoto; S. Schnetzer; K. Senyo; P. Shanahan; P. S. Shawhan; J. Shields; W. Slater; N. Solomey; S. V. Somalwar; R. L. Stone; E. C. Swallow; S. A. Taegar; R. J. Tesarek; G. B. Thomson; P. A. Toale; A. Tripathi; R. Tschirhart; S. E. Turner; Y. W. Wah; J. Wang; H. B. White; J. Whitmore; B. Winstein; R. Winston; T. Yamanaka; E. D. Zimmerman

Branching ratio measurement of the decay K_L → e⁺ e^- μ⁺ μ^-

A. Alavi-Harati
, T. Alexopoulos
, M. Arenton
, K. Arisaka
, S. Averitte
, R. F. Barbosa
, A. R. Barker
, M. Barrio
, L. Bellantoni
, A. Bellavance
, J. Belz
, R. Ben-David
, D. R. Bergman
, E. Blucher
, G. J. Bock
, C. Bown
, S. Bright
, E. Cheu
, S. Childress
, R. Coleman

M. D. Corcoran, G. Corti, B. Cox, M. B. Crisler, A. R. Erwin, R. Ford, A. Glazov, A. Golossanov, G. Graham, J. Graham, K. Hagan, E. Halkiadakis, J. Hamm, K. Hanagaki, S. Hidaka, Y. B. Hsiung, V. Jejer, D. A. Jensen, R. Kessler, H. G.E. Kobrak, J. LaDue, A. Lath, A. Ledovskoy, P. L. McBride, P. Mikelsons, E. Monnier, T. Nakaya, K. S. Nelson, H. Nguyen, V. O'Dell, M. Pang, R. Pordes, V. Prasad, B. Quinn, X. R. Qi, E. J. Ramberg, R. E. Ray, A. Roodman, M. Sadamoto, S. Schnetzer, K. Senyo, P. Shanahan, P. S. Shawhan, J. Shields, W. Slater, N. Solomey, S. V. Somalwar, R. L. Stone, E. C. Swallow, S. A. Taegar, R. J. Tesarek, G. B. Thomson, P. A. Toale, A. Tripathi, R. Tschirhart, S. E. Turner, Y. W. Wah, J. Wang, H. B. White, J. Whitmore, B. Winstein, R. Winston, T. Yamanaka, E. D. Zimmerman

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The branching ratio of the decay K_L→e⁺e^-μ⁺μ^- was measured using data obtained during the 1997 run. No evidence was found for CP violation in this decay. A 90% confidence upper limit was set, assuming a uniform phase space distribution.

Original language	English (US)
Article number	111802
Pages (from-to)	111802/1-111802/5
Journal	Physical review letters
Volume	87
Issue number	11
State	Published - Sep 10 2001
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

Alavi-Harati, A., Alexopoulos, T., Arenton, M., Arisaka, K., Averitte, S., Barbosa, R. F., Barker, A. R., Barrio, M., Bellantoni, L., Bellavance, A., Belz, J., Ben-David, R., Bergman, D. R., Blucher, E., Bock, G. J., Bown, C., Bright, S., Cheu, E., Childress, S., ... Zimmerman, E. D. (2001). Branching ratio measurement of the decay K_L → e⁺ e^- μ⁺ μ^-. Physical review letters, 87(11), 111802/1-111802/5. Article 111802.

Alavi-Harati, A, Alexopoulos, T, Arenton, M, Arisaka, K, Averitte, S, Barbosa, RF, Barker, AR, Barrio, M, Bellantoni, L, Bellavance, A, Belz, J, Ben-David, R, Bergman, DR, Blucher, E, Bock, GJ, Bown, C, Bright, S, Cheu, E, Childress, S, Coleman, R, Corcoran, MD, Corti, G, Cox, B, Crisler, MB, Erwin, AR, Ford, R, Glazov, A, Golossanov, A, Graham, G, Graham, J, Hagan, K, Halkiadakis, E, Hamm, J, Hanagaki, K, Hidaka, S, Hsiung, YB, Jejer, V, Jensen, DA, Kessler, R, Kobrak, HGE, LaDue, J, Lath, A, Ledovskoy, A, McBride, PL, Mikelsons, P, Monnier, E, Nakaya, T, Nelson, KS, Nguyen, H, O'Dell, V, Pang, M, Pordes, R, Prasad, V, Quinn, B, Qi, XR, Ramberg, EJ, Ray, RE, Roodman, A, Sadamoto, M, Schnetzer, S, Senyo, K, Shanahan, P, Shawhan, PS, Shields, J, Slater, W, Solomey, N, Somalwar, SV, Stone, RL, Swallow, EC, Taegar, SA, Tesarek, RJ, Thomson, GB, Toale, PA, Tripathi, A, Tschirhart, R, Turner, SE, Wah, YW, Wang, J, White, HB, Whitmore, J, Winstein, B, Winston, R, Yamanaka, T & Zimmerman, ED 2001, 'Branching ratio measurement of the decay K_L → e⁺ e^- μ⁺ μ^-', Physical review letters, vol. 87, no. 11, 111802, pp. 111802/1-111802/5.

@article{da4eea73a22c4a58a2dd846ad66750cc,

title = "Branching ratio measurement of the decay KL → e+ e- μ+ μ-",

abstract = "The branching ratio of the decay KL→e+e-μ+μ- was measured using data obtained during the 1997 run. No evidence was found for CP violation in this decay. A 90\% confidence upper limit was set, assuming a uniform phase space distribution.",

author = "A. Alavi-Harati and T. Alexopoulos and M. Arenton and K. Arisaka and S. Averitte and Barbosa, \{R. F.\} and Barker, \{A. R.\} and M. Barrio and L. Bellantoni and A. Bellavance and J. Belz and R. Ben-David and Bergman, \{D. R.\} and E. Blucher and Bock, \{G. J.\} and C. Bown and S. Bright and E. Cheu and S. Childress and R. Coleman and Corcoran, \{M. D.\} and G. Corti and B. Cox and Crisler, \{M. B.\} and Erwin, \{A. R.\} and R. Ford and A. Glazov and A. Golossanov and G. Graham and J. Graham and K. Hagan and E. Halkiadakis and J. Hamm and K. Hanagaki and S. Hidaka and Hsiung, \{Y. B.\} and V. Jejer and Jensen, \{D. A.\} and R. Kessler and Kobrak, \{H. G.E.\} and J. LaDue and A. Lath and A. Ledovskoy and McBride, \{P. L.\} and P. Mikelsons and E. Monnier and T. Nakaya and Nelson, \{K. S.\} and H. Nguyen and V. O'Dell and M. Pang and R. Pordes and V. Prasad and B. Quinn and Qi, \{X. R.\} and Ramberg, \{E. J.\} and Ray, \{R. E.\} and A. Roodman and M. Sadamoto and S. Schnetzer and K. Senyo and P. Shanahan and Shawhan, \{P. S.\} and J. Shields and W. Slater and N. Solomey and Somalwar, \{S. V.\} and Stone, \{R. L.\} and Swallow, \{E. C.\} and Taegar, \{S. A.\} and Tesarek, \{R. J.\} and Thomson, \{G. B.\} and Toale, \{P. A.\} and A. Tripathi and R. Tschirhart and Turner, \{S. E.\} and Wah, \{Y. W.\} and J. Wang and White, \{H. B.\} and J. Whitmore and B. Winstein and R. Winston and T. Yamanaka and Zimmerman, \{E. D.\}",

year = "2001",

month = sep,

day = "10",

language = "English (US)",

volume = "87",

pages = "111802/1--111802/5",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "11",

}

TY - JOUR

T1 - Branching ratio measurement of the decay KL → e+ e- μ+ μ-

AU - Alavi-Harati, A.

AU - Alexopoulos, T.

AU - Arenton, M.

AU - Arisaka, K.

AU - Averitte, S.

AU - Barbosa, R. F.

AU - Barker, A. R.

AU - Barrio, M.

AU - Bellantoni, L.

AU - Bellavance, A.

AU - Belz, J.

AU - Ben-David, R.

AU - Bergman, D. R.

AU - Blucher, E.

AU - Bock, G. J.

AU - Bown, C.

AU - Bright, S.

AU - Cheu, E.

AU - Childress, S.

AU - Coleman, R.

AU - Corcoran, M. D.

AU - Corti, G.

AU - Cox, B.

AU - Crisler, M. B.

AU - Erwin, A. R.

AU - Ford, R.

AU - Glazov, A.

AU - Golossanov, A.

AU - Graham, G.

AU - Graham, J.

AU - Hagan, K.

AU - Halkiadakis, E.

AU - Hamm, J.

AU - Hanagaki, K.

AU - Hidaka, S.

AU - Hsiung, Y. B.

AU - Jejer, V.

AU - Jensen, D. A.

AU - Kessler, R.

AU - Kobrak, H. G.E.

AU - LaDue, J.

AU - Lath, A.

AU - Ledovskoy, A.

AU - McBride, P. L.

AU - Mikelsons, P.

AU - Monnier, E.

AU - Nakaya, T.

AU - Nelson, K. S.

AU - Nguyen, H.

AU - O'Dell, V.

AU - Pang, M.

AU - Pordes, R.

AU - Prasad, V.

AU - Quinn, B.

AU - Qi, X. R.

AU - Ramberg, E. J.

AU - Ray, R. E.

AU - Roodman, A.

AU - Sadamoto, M.

AU - Schnetzer, S.

AU - Senyo, K.

AU - Shanahan, P.

AU - Shawhan, P. S.

AU - Shields, J.

AU - Slater, W.

AU - Solomey, N.

AU - Somalwar, S. V.

AU - Stone, R. L.

AU - Swallow, E. C.

AU - Taegar, S. A.

AU - Tesarek, R. J.

AU - Thomson, G. B.

AU - Toale, P. A.

AU - Tripathi, A.

AU - Tschirhart, R.

AU - Turner, S. E.

AU - Wah, Y. W.

AU - Wang, J.

AU - White, H. B.

AU - Whitmore, J.

AU - Winstein, B.

AU - Winston, R.

AU - Yamanaka, T.

AU - Zimmerman, E. D.

PY - 2001/9/10

Y1 - 2001/9/10

N2 - The branching ratio of the decay KL→e+e-μ+μ- was measured using data obtained during the 1997 run. No evidence was found for CP violation in this decay. A 90% confidence upper limit was set, assuming a uniform phase space distribution.

AB - The branching ratio of the decay KL→e+e-μ+μ- was measured using data obtained during the 1997 run. No evidence was found for CP violation in this decay. A 90% confidence upper limit was set, assuming a uniform phase space distribution.

UR - https://www.scopus.com/pages/publications/42749106164

UR - https://www.scopus.com/pages/publications/42749106164#tab=citedBy

M3 - Article

AN - SCOPUS:42749106164

SN - 0031-9007

VL - 87

SP - 111802/1-111802/5

JO - Physical review letters

JF - Physical review letters

IS - 11

M1 - 111802

ER -

Branching ratio measurement of the decay K_L → e⁺ e^- μ⁺ μ^-

Abstract

ASJC Scopus subject areas

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