Abstract
We analyze the effects of jet algorithms on each factorized part of the dijet cross sections in e+e- annihilation using the soft-collinear effective theory. The jet function and the soft function with a cone-type jet algorithm and the Sterman-Weinberg jet algorithm are computed to next-to-leading order in αs, and are shown to be infrared finite using pure dimensional regularization. The integrated and unintegrated jet functions are presented, and compared with other types of jet functions.
| Original language | English |
|---|---|
| Article number | 034012 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 92 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2015 Aug 13 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Factorization of the dijet cross section in electron-positron annihilation with jet algorithms. / Chay, Junegone; Kim, Chul; Kim, Inchol.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 92, No. 3, 034012, 13.08.2015.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Factorization of the dijet cross section in electron-positron annihilation with jet algorithms
AU - Chay, Junegone
AU - Kim, Chul
AU - Kim, Inchol
PY - 2015/8/13
Y1 - 2015/8/13
N2 - We analyze the effects of jet algorithms on each factorized part of the dijet cross sections in e+e- annihilation using the soft-collinear effective theory. The jet function and the soft function with a cone-type jet algorithm and the Sterman-Weinberg jet algorithm are computed to next-to-leading order in αs, and are shown to be infrared finite using pure dimensional regularization. The integrated and unintegrated jet functions are presented, and compared with other types of jet functions.
AB - We analyze the effects of jet algorithms on each factorized part of the dijet cross sections in e+e- annihilation using the soft-collinear effective theory. The jet function and the soft function with a cone-type jet algorithm and the Sterman-Weinberg jet algorithm are computed to next-to-leading order in αs, and are shown to be infrared finite using pure dimensional regularization. The integrated and unintegrated jet functions are presented, and compared with other types of jet functions.
UR - http://www.scopus.com/inward/record.url?scp=84940421871&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84940421871&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.92.034012
DO - 10.1103/PhysRevD.92.034012
M3 - Article
AN - SCOPUS:84940421871
VL - 92
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 0556-2821
IS - 3
M1 - 034012
ER -