Skip to main content

Part of the book series: Springer Theses ((Springer Theses))

  • 170 Accesses

Abstract

Exploring production with the CMS data requires the definition of sensitive observables and of a statistical method to evaluate the presence of a signal, that are the object of the first part of this chapter. The results obtained on the data collected in 2016 are then described and compared to other searches performed at the LHC Run II.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. CMS Collaboration, Searches for a heavy scalar boson H decaying to a pair of 125 GeV Higgs bosons hh or for a heavy pseudoscalar boson A decaying to Zh, in the final states with \(h \rightarrow \tau \tau \). Phys. Lett. B 755, 217 (2016). https://doi.org/10.1016/j.physletb.2016.01.056, arXiv:1510.01181

    Article  ADS  Google Scholar 

  2. C.G. Lester, D.J. Summers, Measuring masses of semi invisibly decaying particles pair produced at hadron colliders. Phys. Lett. B 463, 99 (1999). https://doi.org/10.1016/S0370-2693(99)00945-4, arXiv:hep-ph/9906349

    Article  ADS  Google Scholar 

  3. A. Barr, C. Lester, P. Stephens, A variable for measuring masses at hadron colliders when missing energy is expected; m(T2): the truth behind the glamour. J. Phys. G 29, 2343 (2003). https://doi.org/10.1088/0954-3899/29/10/304, arXiv:hep-ph/0304226

    Article  ADS  Google Scholar 

  4. A.J. Barr, M.J. Dolan, C. Englert, M. Spannowsky, Di-Higgs final states augMT2ed - selecting \(hh\) events at the high luminosity LHC. Phys. Lett. B 728, 308 (2014). https://doi.org/10.1016/j.physletb.2013.12.011, arXiv:1309.6318

    Article  ADS  Google Scholar 

  5. C.G. Lester, B. Nachman, Bisection-based asymmetric MT2 computation: a higher precision calculator than existing symmetric methods. JHEP 03, 100 (2015). https://doi.org/10.1007/JHEP03(2015)100, arXiv:1411.4312

  6. ATLAS, CMS Collaborations, LHC Higgs Combination Group, Procedure for the LHC Higgs boson search combination in Summer 2011, CMS-NOTE-2011-005. ATL-PHYS-PUB-2011-11, CERN (2011), https://cds.cern.ch/record/1379837

  7. G. Cowan, K. Cranmer, E. Gross, O. Vitells, Asymptotic formulae for likelihood-based tests of new physics. Eur. Phys. J. C 71, 1554 (2011). https://doi.org/10.1140/epjc/s10052-011-1554-0, https://doi.org/10.1140/epjc/s10052-013-2501-z, arXiv:1007.1727. [Erratum: Eur. Phys. J. C 73, 2501 (2013)]

  8. T. Junk, Confidence level computation for combining searches with small statistics. Nucl. Instrum. Methods A 434, 435 (1999). https://doi.org/10.1016/S0168-9002(99)00498-2, arXiv:hep-ex/9902006

    Article  ADS  Google Scholar 

  9. A.L. Read, Presentation of search results: the \(CL_s\) technique. J. Phys. G 28, 2693 (2002). https://doi.org/10.1088/0954-3899/28/10/313

    Article  ADS  Google Scholar 

  10. R.D. Cousins, Generalization of chisquare goodness-of-fit test for binned data using saturated models, with application to histograms (2013), http://www.physics.ucla.edu/~cousins/stats/cousins_saturated.pdf

  11. CMS Collaboration, A search for Higgs boson pair production in the \(bb\tau \tau \) final state in proton–proton collisions at \(\sqrt{s}\) = 8 TeV (2017), arXiv:1707.00350. Submitted to Phys. Rev. D

  12. CMS Collaboration, Search for production of a Higgs boson and a single top quark in multilepton final states in proton collisions at \(\sqrt{s}=13\,{\rm TeV}\), Physics Analysis Summary CMS-PAS-HIG-17-005, CERN (2017), https://cds.cern.ch/record/2264553

  13. CMS Collaboration, Search for non-resonant Higgs boson pair production in the \({\rm b\overline{b}}\tau ^{+}\tau ^{-}\) final state, CMS Physics Analysis Summary CMS-PAS-HIG-16-012, CERN (2016), https://cds.cern.ch/record/2139324

  14. CMS Collaboration, Search for resonant Higgs boson pair production in the \({\rm b\overline{b}}\tau ^{+}\tau ^{-}\) final state, CMS Physics Analysis Summary CMS-PAS-HIG-16-013, CERN (2016), https://cds.cern.ch/record/2139315

  15. CMS Collaboration, Search for non-resonant Higgs boson pair production in the \(bb\tau \tau \) final state using 2016 data, CMS Physics Analysis Summary CMS-PAS-HIG-16-028, CERN (2016), https://cds.cern.ch/record/2204934

  16. CMS Collaboration, Search for resonant Higgs boson pair production in the \({\rm b\overline{b}}\tau ^{+}\tau ^{-}\) final state using 2016 data, CMS Physics Analysis Summary CMS-PAS-HIG-16-029, CERN (2016), https://cds.cern.ch/record/2204936

  17. CMS Collaboration, Search for Higgs boson pair production in events with two bottom quarks and two tau leptons in proton–proton collisions at sqrt(s) = 13 TeV (2017), arXiv:1707.02909. Submitted to Phys. Lett. B

  18. ATLAS Collaboration, Search for pair production of Higgs bosons in the \(b\bar{b}b\bar{b}\) final state using proton–proton collisions at \(\sqrt{s} = 13\) TeV with the ATLAS detector, ATLAS Conference Note ATLAS-CONF-2016-049, CERN (2016), http://cds.cern.ch/record/2206131

  19. CMS Collaboration, Search for resonant pair production of Higgs bosons decaying to two bottom quark-antiquark pairs in proton–proton collisions at 13 TeV, CMS Physics Analysis Summary CMS-PAS-HIG-16-002, CERN (2016), https://cds.cern.ch/record/2141024

  20. CMS Collaboration, Search for heavy resonances decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at \(\sqrt{s}=13\) TeV, CMS Physics Analysis Summary CMS-PAS-B2G-16-026, CERN (2017), https://cds.cern.ch/record/2264684

  21. CMS Collaboration, Search for non-resonant pair production of Higgs bosons in the \({\rm {b}}{\bar{\rm {b}}}{\rm {b}}{\bar{\rm {b}}}\) final state with 13 TeV CMS data, CMS Physics Analysis Summary CMS-PAS-HIG-16-026, CERN (2016), https://cds.cern.ch/record/2209572

  22. CMS Collaboration, Search for resonant and nonresonant Higgs boson pair production in the bblnulnu final state in proton–proton collisions at sqrt(s) = 13 TeV, arXiv:1708.04188

  23. ATLAS Collaboration, Search for Higgs boson pair production in the final state of \(\gamma \gamma WW^*\)(\(\rightarrow l\nu jj\)) using 13.3 fb\(^{-1}\) of \(pp\) collision data recorded at \(\sqrt{s}= \) 13 TeV with the ATLAS detector, ATLAS Conference Note ATLAS-CONF-2016-071, CERN (2016), http://cds.cern.ch/record/2206222

  24. ATLAS Collaboration, Search for Higgs boson pair production in the \(b\bar{b}\gamma \gamma \) final state using pp collision data at \(\sqrt{s}=13\) TeV with the ATLAS detector, ATLAS Conference Note ATLAS-CONF-2016-004, CERN (2016), http://cds.cern.ch/record/2138949

  25. CMS Collaboration, Search for Higgs boson pair production in the final state containing two photons and two bottom quarks in proton–proton collisions at \(\sqrt{s}=13~\rm TeV\), CMS Physics Analysis Summary CMS-PAS-HIG-17-008, CERN (2017), https://cds.cern.ch/record/2273383

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Luca Cadamuro .

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Cadamuro, L. (2018). Results on . In: Search for Higgs Boson Pair Production in the bb̅ τ+ τ- Decay Channel. Springer Theses. Springer, Cham. https://doi.org/10.1007/978-3-030-04055-0_7

Download citation

Publish with us

Policies and ethics