Abstract
We study observables sensitive to tensor structure of interactions of a hypothetical heavy spin-0 particle. It is assumed that the interactions of this particle are primary with photons; interactions with vector bosons gg, WW, ZZ, and quarks \(t\bar t\) are suppressed. The above assumptions favor the production of this hypothetical particle through the vector boson fusion mechanism structurally dominated by γγ and γZ interactions. This particle will be produced in association with two light quarks. It is shown that the difference in azimuthal angle between the tagging jets provides an observable sensitive to the CP properties of this hypothetical particle.
Similar content being viewed by others
References
ATLAS Collab. (G. Aad et al.), Phys. Lett. B 716, 1 (2012).
CMS Collab. (S. Chatrchyan et al.), Phys. Lett. B 716, 30 (2012).
J. P. Lees et al. (The BABAR Collab.), Phys. Rev. D 88, 072012 (2013).
M. Huschle et al. (Belle Collab.), Phys. Rev. D 92, 072014 (2015).
R. Aaij et al. (LHCb Collab.), Phys. Rev. Lett. 115, 111803 (2015).
C. W. Murphy, Phys. Lett. B 757, 192 (2016).
Y. Gao, A. V. Gritsan, Z. Guo, K. Melnikov, M. Schulze, and N. V. Tran, Phys. Rev. D 81, 075022 (2010).
R. Franceschini, G. F. Giudice, J. F. Kamenik, M. McCullough, F. Riva, A. Strumia, and R. Torre, JHEP 1607, 150 (2016).
T. D. Lee, Phys. Rev. D 8, 1226 (1973).
J. F. Donoghue and L.-F. Li, Phys. Rev. D 19, 945 (1979).
M. J. Dugan, H. Georgi, and D. B. Kaplan, Nucl. Phys. B 254, 299 (1985).
T. P. Cheng and M. Sher, Phys. Rev. D 35, 3484 (1987).
K. Agashe, R. Contino, and A. Pomarol, Nucl. Phys. B 719, 165 (2005).
S. Śanchez, J. Rodŕiguez, and R. Martińez, Braz. J. Phys. 38, 507 (2008).
G. C. Branco, P. M. Ferreira, L. Lavoura, M. N. Rebelo, M. Sher, and J. P. Silva, Phys. Rep. 516, 1 (2012).
O. Eberhardt, U. Nierste, and M. Wiebusch, JHEP 1307, 118 (2013).
A. Falkowski, O. Slone, and T. Volansky, JHEP 1602, 152 (2016).
The LHC Higgs Cross Section Working Group, Handbook of LHC Higgs Cross Sections: 3. Higgs Properties, 2013.
S. Kanemura, K. Nishiwaki, and H. Okada, Y. Orikasa, S. C. Park, and R. Watanabe, Report CTPU-15-29.
J. L. Diaz-Cruz, C. G. Honorato, M. A. Pérez, and J. A. Orduz-Ducuara, Phys. Rev. D 90, 095019 (2014).
ATLAS Collab. (G. Aad et al.), Phys. Lett. B 758, 249 (2016).
V. Khachatryan et al. (CMSCollab.), Phys. Rev. D 93, 012003 (2016).
S. Fichet, G. von Gersdorff, and C. Royon, Phys. Rev. D 93, 075031 (2016).
R. Franceschini, G. F. Giudice, and J. F. Kamenik, M. McCullough, A. Pomarol, R. Rattazzi, M. Redi, F. Riva, A. Strumia, and R. Torre, JHEP 1603, 144 (2016).
C. Csáki, J. Hubisz, and J. Terning, Phys. Rev. D 93, 035002 (2016).
C. Csáki, J. Hubisz, S. Lombardo, and J. Terning, Phys. Rev. D 93, 095020 (2016).
R. Benbrik, C.-H. Chen, and T. Nomura, Phys. Rev. D 93, 055034 (2016).
M. J. Dolan, P. Harris, M. Jankowiak, and M. Spannowsky, Phys. Rev. D 90, 073008 (2014).
T. Plehn, D. Rainwater, and D. Zeppenfeld, Phys. Rev. Lett. 88, 051801 (2002).
V. Hankele, G. Klämke, D. Zeppenfeld, and T. Figy, Phys. Rev. D 74, 095001 (2006).
K. Hagiwara, Q. Li, and K. Mawatari, JHEP 0907, 101 (2009).
F. Coradeschi and P. Lodone, Phys. Rev. D 87, 074026 (2013).
S. D. Badger, E. W. Nigel Glover, and V. Khoze, JHEP 0601, 066 (2006).
J. Alwall, M. Herquet, and F. Maltoni, O. Mattelaer, and T. Stelzer, JHEP 1106, 128 (2011).
T. Sjöstrand, S. Mrenna, and P. Skands, JHEP 0605, 026 (2006).
P. Artoisenet, P. de Aquino, and F. Demartin, R. Frederix, S. Frixione, F. Maltoni, M. K. Mandal, P. Mathews, K. Mawatari, V. Ravindran, S. Seth, P. Torrielli, and M. Zaro, JHEP 1311, 043 (2013).
ATLAS Collab., ATL-PHYS-PUB-2016-008.
Author information
Authors and Affiliations
Corresponding author
Additional information
The text was submitted by the author in English.
Rights and permissions
About this article
Cite this article
Belyaev, N., Konoplich, R. & Prokofiev, K. CP Sensitive Observables of a Hypothetical Heavy Spin-0 Particle with the Dominant Photon–Photon Interaction. Phys. Atom. Nuclei 81, 758–765 (2018). https://doi.org/10.1134/S1063778819010046
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063778819010046