Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude

Eeg, Jan O.; Kumerički, Krešimir; Picek, Ivica

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Scientific paper - Original scientific paper

Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude

Fizika B, 8 (1999), 2; 395-400. urn:nbn:hr:217:911320

Eeg, Jan O.; Kumerički, Krešimir; Picek, Ivica

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APA 6th Edition

Eeg, J. O., Kumerički, K. & Picek, I. (1999). Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude. Fizika B, 8. (2), 395-400. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:911320

MLA 8th Edition

Eeg, Jan O., et al. "Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude." Fizika B, vol. 8, no. 2, 1999, pp. 395-400. https://urn.nsk.hr/urn:nbn:hr:217:911320

Chicago 17th Edition

Eeg, Jan O., Krešimir Kumerički and Ivica Picek. "Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude." Fizika B 8, no. 2 (1999): 395-400. https://urn.nsk.hr/urn:nbn:hr:217:911320

Harvard

Eeg, J. O., Kumerički, K. and Picek, I. (1999) 'Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude', Fizika B, 8(2), pp. 395-400. Available at: https://urn.nsk.hr/urn:nbn:hr:217:911320 (Accessed 18 April 2024)

Vancouver

Eeg JO, Kumerički K, Picek I. Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude. Fizika B [Internet]. 1999 [cited 2024 April 18];8(2):395-400. Available at: https://urn.nsk.hr/urn:nbn:hr:217:911320

IEEE

J. O. Eeg, K. Kumerički and I. Picek, "Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude", Fizika B, vol. 8, no. 2, pp. 395-400, 1999. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:911320. [Accessed: 18 April 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:911320

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Metadata

Title (english)	Long vs. short distance dispersive two-photon K_L → µ+ µ- amplitude
Author	Jan O. Eeg
Author	Krešimir Kumerički
Author	Ivica Picek
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	We report on the calculation of the two-loop electroweak, two-photon mediated short-distance dispersive K_L->µ^+ µ^- decay amplitude. QCD corrections change the sign of this contribution and reduce it by an order of magnitude. The resulting amplitude enables us to provide a constraint on the otherwise uncertain long-distance dispersive amplitude.
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review
Publication version	Published version
Journal title	Fizika B
Numbering	vol. 8, no. 2, pp. 395-400
p-ISSN	1330-0016
URN:NBN	urn:nbn:hr:217:911320
Publication	1999
Document URL	http://fizika.hfd.hr/fizika_b/bv99/b8p395.htm
Type of resource	Text
Access conditions	Open access
Terms of use
Created on	2019-10-06 21:19:19