LOGIN TO YOUR ACCOUNT

Username
Password
Remember Me
Or use your Academic/Social account:

Congratulations!

You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.

Important!

Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message

CREATE AN ACCOUNT

Name:
Username:
Password:
Verify Password:
E-mail:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:

OpenAIRE is about to release its new face with lots of new content and services.
During September, you may notice downtime in services, while some functionalities (e.g. user registration, validation, claiming) will be temporarily disabled.
We apologize for the inconvenience, please stay tuned!
For further information please contact helpdesk[at]openaire.eu

fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
Jeans, D.; Wilson, G. W. (2018)
Languages: English
Types: Preprint
Subjects: High Energy Physics - Phenomenology, High Energy Physics - Experiment

Classified by OpenAIRE into

arxiv: High Energy Physics::Experiment, High Energy Physics::Phenomenology
In the Standard Model, the Higgs boson is a CP even state with CP conserving couplings; any deviations from this would be a sign of new physics. These CP properties can be probed by measuring Higgs decays to tau lepton pairs: the transverse correlation between the tau spins depends on CP. This paper develops such an analysis, using full simulation of signal and background events in the International Large Detector concept for the International Linear Collider. We consider Higgs-strahlung events e+ e- -> Z H) in which the Z boson decays to electrons, muons, or hadrons, and the Higgs boson decays to $\tau$ leptons, which then decay either to (pi+ nu) or (pi+ pi0 nu). Assuming 2 ab^{-1} of integrated luminosity at a center-of-mass energy of 250~GeV, the mixing angle psi_CP between even and odd CP components of the tau pair from Higgs boson decays can be measured to a precision of 75~mrad (4.3 deg).
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • [1] C. Adolphsen, M. Barone, B. Barish, [18] X. Chen and Y. Wu, K. Buesser, P. Burrows, J. Carwar- Eur. Phys. J. C77, 697 (2017), dine, J. Clark, H. Mainaud Durand, arXiv:1703.04855 [hep-ph]. G. Dugan, E. Elsen, et al., (2013), [19] M. Reinhard, CP violation in the Higgs secarXiv:1306.6328 [physics.acc-ph]. tor with a next-generation detector at the ILC,
    • [2] M. Aicheler, P. Burrows, M. Draper, T. Gar- Ph.D. thesis, E´cole polytechnique (2009). vey, P. Lebrun, K. Peach, N. Phinney, [20] S. Berge, W. Bernreuther, and S. KirchH. Schmickler, D. Schulte, and N. Toge, ner, Phys. Rev. D92, 096012 (2015), (2012), 10.5170/CERN-2012-007. arXiv:1510.03850 [hep-ph].
    • [3] A. Blondel and F. Zimmermann, (2011), [21] K. Hagiwara, K. Ma, and S. Mori, arXiv:1112.2518 [hep-ex]. Phys. Rev. Lett. 118, 171802 (2017),
    • [4] J. Gao, Int. J. Mod. Phys. A32, 1746003 (2017). arXiv:1609.00943 [hep-ph].
    • [5] L. Evans and S. Michizono, (2017), [22] A. Askew, P. Jaiswal, T. Okui, H. B. Prosper, arXiv:1711.00568 [acc-ph]. and N. Sato, Phys. Rev. D91, 075014 (2015),
    • [6] D. M. Asner et al., in arXiv:1501.03156 [hep-ph]. Community Summer Study 2013: Snowmass on the[2M3]isWsis.sipKpili(aCnS,S2T01. 3)OMhiln,neapoalnisd, MJN., URSeuAt,erJ,uly 29-August 6, 2013 (2013) arXiv:1310.0763 [hep-ph]. Eur. Phys. J. C71, 1742 (2011),
    • [7] K. Fujii et al., (2017), arXiv:0708.4233 [hep-ph]. arXiv:1710.07621 [hep-ex]. [24] T. Ohl, Kιρκη Version 2.0: Beam Spectra for
    • [8] H. Abramowicz et al., (2013), Simulating Linear Collider Physics (2017), arXiv:1306.6329 [physics.ins-det]. http://projects.hepforge.org/whizard/circe2.pdf.
    • [9] D. Jeans, Nucl. Instrum. Meth. A810, 51 (2016), [25] T. Sjo¨strand, S. Mrenna, and arXiv:1507.01700 [hep-ex]. P. Z. Skands, JHEP 05, 026 (2006),
    • [10] J. R. Dell'Aquila and C. A. Nelson, arXiv:hep-ph/0603175 [hep-ph]. Nucl. Phys. B320, 61 (1989). [26] T. Sjo¨strand, S. Ask, J. R. Christiansen,
    • [11] V. D. Barger, K.-M. Cheung, A. Djouadi, R. Corke, N. Desai, P. Ilten, S. Mrenna, B. A. Kniehl, and P. M. Zer- S. Prestel, C. O. Rasmussen, and P. Z. Skands, was, Phys. Rev. D49, 79 (1994), Comput. Phys. Commun. 191, 159 (2015), arXiv:hep-ph/9306270 [hep-ph]. arXiv:1410.3012 [hep-ph].
    • [12] B. Grzadkowski and J. F. Gu- [27] P. Ilten, Proceedings, 12th International Worknion, Phys. Lett. B350, 218 (1995), shop on Tau Lepton Physics (TAU 2012), arXiv:hep-ph/9501339 [hep-ph]. Nucl. Phys. Proc. Suppl. 253-255, 77 (2014),
    • [13] Z. Was and M. Worek, Acta Phys. Polon. B33, arXiv:1211.6730 [hep-ph]. 1875 (2002), arXiv:hep-ph/0202007 [hep-ph]. [28] G. Musat, in Proceedings of Linear Collider
    • [14] K. Desch, A. Imhof, Z. Was, and Workshop (LCWS) 2004, Paris, France, April M. Worek, Phys. Lett. B579, 157 (2004), 19-23, 2004 (2004) pp. 437-439. arXiv:hep-ph/0307331 [hep-ph]. [29] iLCsoft (2018), http://ilcsoft.desy.de/portal.
    • [15] A. Roug´e, Phys. Lett. B619, 43 (2005), [30] T. H. Tran, V. Balagura, V. Boudry, arXiv:hep-ex/0505014 [hep-ex]. J.-C. Brient, and H. Videau,
    • [16] S. Berge, W. Bernreuther, and H. Spies- Eur. Phys. J. C76, 468 (2016), berger, Phys. Lett. B727, 488 (2013), arXiv:1510.05224 [physics.ins-det]. arXiv:1308.2674 [hep-ph]. [31] J. H. Ku¨hn, Phys. Rev. D52, 3128 (1995),
    • [17] R. Harnik, A. Martin, T. Okui, R. Primulando, arXiv:hep-ph/9505303 [hep-ph]. and F. Yu, Phys. Rev. D88, 076009 (2013), arXiv:1308.1094 [hep-ph].
  • Inferred research data

    The results below are discovered through our pilot algorithms. Let us know how we are doing!

    Title Trust
    41
    41%
  • No similar publications.

Share - Bookmark

Cite this article

Collected from

Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.
More information Ok