Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules

Hüseyin Dağ

doi:10.38088/jise.1011406

EN

Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules

Abstract

In this work, we investigated the mixing between strange axial vector mesons K1(1270) and K1(1400) by using QCD Sum Rules approach. Since these states couple to the same interpolating currents, we defined them in terms of orbital angular momentum eigen states K1A and K1B. By using the axial vector and tensor interpolating currents which are almost purely coupling to K1A and K1B, and then employing the orthogonality of the physical states, we obtained an analytical expression for the K1 mixing angle. We performed a Monte Carlo based numerical analysis to estimate the value of the mixing angle.

Keywords

Thanks

H. Dağ thanks to A. Özpineci, G. Erkol and V. Zamiralov for fruitful discussions and their contributions at the very early stages of this work.

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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Hüseyin Dağ ^*
0000-0001-9301-007X
Türkiye

Publication Date

June 8, 2022

Submission Date

October 18, 2021

Acceptance Date

January 25, 2022

Published in Issue

Year 2022 Volume: 6 Number: 1

DOI

https://doi.org/10.38088/jise.1011406

IZ

https://izlik.org/JA74DJ25EK

Cite

RIS / Bibtex

APA

Dağ, H. (2022). Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules. Journal of Innovative Science and Engineering, 6(1), 94-107. https://doi.org/10.38088/jise.1011406

AMA

1.Dağ H. Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules. JISE. 2022;6(1):94-107. doi:10.38088/jise.1011406

Chicago

Dağ, Hüseyin. 2022. “Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules”. Journal of Innovative Science and Engineering 6 (1): 94-107. https://doi.org/10.38088/jise.1011406.

EndNote

Dağ H (June 1, 2022) Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules. Journal of Innovative Science and Engineering 6 1 94–107.

IEEE

[1]H. Dağ, “Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules”, JISE, vol. 6, no. 1, pp. 94–107, June 2022, doi: 10.38088/jise.1011406.

ISNAD

Dağ, Hüseyin. “Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules”. Journal of Innovative Science and Engineering 6/1 (June 1, 2022): 94-107. https://doi.org/10.38088/jise.1011406.

JAMA

1.Dağ H. Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules. JISE. 2022;6:94–107.

MLA

Dağ, Hüseyin. “Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules”. Journal of Innovative Science and Engineering, vol. 6, no. 1, June 2022, pp. 94-107, doi:10.38088/jise.1011406.

Vancouver

1.Hüseyin Dağ. Investigating the K1(1270) – K1(1400) Mixing Angle via QCD Sum Rules. JISE. 2022 Jun. 1;6(1):94-107. doi:10.38088/jise.1011406