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Use of event-level neutrino telescope data in global fits for theories of new physics
P. Scott1, C. Savage2, J. Edsjö2, R. Abbasi3, Y. Abdou4, M. Ackermann5, J. Adams6, J.A. Aguilar7, M. Ahlers3, D. Altmann8, K. Andeen3, J. Auffenberg3, X. Bai9,10, M. Baker3, S.W. Barwick11, V. Baum12, R. Bay13, K. Beattie14, J.J. Beatty15,16, S. Bechet17, J. Becker Tjus18, K.-H. Becker19, M. Bell20, M.L. Benabderrahmane5, S. BenZvi3, J. Berdermann5, P. Berghaus5, D. Berley21, E. Bernardini5, D. Bertrand17, D.Z. Besson22, D. Bindig19, M. Bissok23, E. Blaufuss21, J. Blumenthal23, D.J. Boersma23, C. Bohm2, D. Bose24, S. Böser25, O. Botner26, L. Brayeur24, A.M. Brown6, R. Bruijn27, J. Brunner5, S. Buitink24, K.S. Caballero-Mora20, M. Carson4, J. Casey28, M. Casier24, D. Chirkin3, B. Christy21, F. Clevermann29, S. Cohen27, D.F. Cowen20,30, A.H. Cruz Silva5, M. Danninger2, J. Daughhetee28, J.C. Davis15, C. De Clercq24, F. Descamps3, P. Desiati3, G. de Vries-Uiterweerd4, T. DeYoung20, J.C. Díaz-Vélez3, J. Dreyer18, J.P. Dumm3, M. Dunkman20, R. Eagan20, J. Eisch3, R.W. Ellsworth21, O. Engdegård26, S. Euler23, P.A. Evenson9, O. Fadiran3, A.R. Fazely31, A. Fedynitch18, J. Feintzeig3, T. Feusels4, K. Filimonov13, C. Finley2, T. Fischer-Wasels19, S. Flis2, A. Franckowiak25, R. Franke5, K. Frantzen29, T. Fuchs29, T.K. Gaisser9, J. Gallagher32, L. Gerhardt13,14, L. Gladstone3, T. Glüsenkamp5, A. Goldschmidt14, J.A. Goodman21, D. Góra5, D. Grant33, A. Groß34, S. Grullon3, M. Gurtner19, C. Ha13,14, A. Haj Ismail4, A. Hallgren26, F. Halzen3, K. Hanson17, D. Heereman17, P. Heimann23, D. Heinen23, K. Helbing19, R. Hellauer21, S. Hickford6, G.C. Hill35, K.D. Hoffman21, R. Hoffmann19, A. Homeier25, K. Hoshina3, W. Huelsnitz21,36, P.O. Hulth2, K. Hultqvist2, S. Hussain9, A. Ishihara37, E. Jacobi5, J. Jacobsen3, G.S. Japaridze38, O. Jlelati4, H. Johansson2, A. Kappes8, T. Karg5, A. Karle3, J. Kiryluk39, F. Kislat5, J. Kläs19, S.R. Klein13,14, J.-H. Köhne29, G. Kohnen40, H. Kolanoski8, L. Köpke12, C. Kopper3, S. Kopper19, D.J. Koskinen20, M. Kowalski25, M. Krasberg3, G. Kroll12, J. Kunnen24, N. Kurahashi3, T. Kuwabara9, M. Labare24, K. Laihem23, H. Landsman3, M.J. Larson41, R. Lauer5, M. Lesiak-Bzdak39, J. Lünemann12, J. Madsen42, R. Maruyama3, K. Mase37, H.S. Matis14, F. McNally3, K. Meagher21, M. Merck3, P. Mészáros20,30, T. Meures17, S. Miarecki13,14, E. Middell5, N. Milke29, J. Miller24, L. Mohrmann5, T. Montaruli7,43, R. Morse3, S.M. Movit30, R. Nahnhauer5, U. Naumann19, S.C. Nowicki33, D.R. Nygren14, A. Obertacke19, S. Odrowski34, A. Olivas21, M. Olivo18, A. O'Murchadha17, S. Panknin25, L. Paul23, J.A. Pepper41, C. Pérez de los Heros26, D. Pieloth29, N. Pirk5, J. Posselt19, P.B. Price13, G.T. Przybylski14, L. Rädel23, K. Rawlins44, P. Redl21, E. Resconi34, W. Rhode29, M. Ribordy27, M. Richman21, B. Riedel3, J.P. Rodrigues3, F. Rothmaier12, C. Rott15, T. Ruhe29, D. Rutledge20, B. Ruzybayev9, D. Ryckbosch4, S.M. Saba18, T. Salameh20, H.-G. Sander12, M. Santander3, S. Sarkar45, K. Schatto12, M. Scheel23, F. Scheriau29, T. Schmidt21, M. Schmitz29, S. Schoenen23, S. Schöneberg18, L. Schönherr23, A. Schönwald5, A. Schukraft23, L. Schulte25, O. Schulz34, D. Seckel9, S.H. Seo2, Y. Sestayo34, S. Seunarine46, M.W. E. Smith20, M. Soiron23, D. Soldin19, G.M. Spiczak42, C. Spiering5, M. Stamatikos15,47, T. Stanev9, A. Stasik25, T. Stezelberger14, R.G. Stokstad14, A. Stößl5, E.A. Strahler24, R. Ström26, G.W. Sullivan21, H. Taavola26, I. Taboada28, A. Tamburro9, S. Ter-Antonyan31, S. Tilav9, P.A. Toale41, S. Toscano3, M. Usner25, N. van Eijndhoven24, D. van der Drift13,14, A. Van Overloop4, J. van Santen3, M. Vehring23, M. Voge25, C. Walck2, T. Waldenmaier8, M. Wallraff23, M. Walter5, R. Wasserman20, Ch. Weaver3, C. Wendt3, S. Westerhoff3, N. Whitehorn3, K. Wiebe12, C.H. Wiebusch23, D.R. Williams41, H. Wissing21, M. Wolf2, T.R. Wood33, K. Woschnagg13, C. Xu9, D.L. Xu41, X.W. Xu31, J.P. Yanez5, G. Yodh11, S. Yoshida37, P. Zarzhitsky41, J. Ziemann29, A. Zilles23 and M. Zoll2
We present a fast likelihood method for including
event-level neutrino telescope data in parameter explorations of
theories for new physics, and announce its public release as part of
DarkSUSY 5.0.6. Our construction includes both angular and spectral
information about neutrino events, as well as their total number.
We also present a corresponding measure for simple model exclusion,
which can be used for single models without reference to the rest of
a parameter space. We perform a number of supersymmetric parameter
scans with IceCube data to illustrate the utility of the method:
example global fits and a signal recovery in the constrained minimal
supersymmetric standard model (CMSSM), and a model exclusion
exercise in a 7-parameter phenomenological version of the MSSM. The
final IceCube detector configuration will probe almost the entire
focus-point region of the CMSSM, as well as a number of MSSM-7
models that will not otherwise be accessible to e.g. direct
detection. Our method accurately recovers the mock signal, and
provides tight constraints on model parameters and derived
quantities. We show that the inclusion of spectral information
significantly improves the accuracy of the recovery, providing
motivation for its use in future IceCube analyses.