基于79弦IceCube探测器的太阳暗物质湮灭限制改进及其对超对称的意义
高能物理 - 唯象学
2016-04-14 v2 宇宙学与河外天体物理
高能物理 - 实验
摘要
我们提出了一种改进的 event-level 似然形式体系，用于将中微子望远镜数据纳入新物理的全局拟合中。我们通过在新形式体系中重新分析79弦IceCube搜寻太阳中暗物质湮灭的数据，推导了自旋相关暗物质-质子散射的限制，其中包括每个事件的明确能量信息。该新分析首次排除了弱尺度最小超对称标准模型（MSSM）中的若干模型。此项工作伴随公开发布了79弦IceCube数据，以及一个用于将新似然应用于任意暗物质模型的关联计算机代码。
引用
@article{arxiv.1601.00653,
title = {Improved limits on dark matter annihilation in the Sun with the 79-string IceCube detector and implications for supersymmetry},
author = {IceCube Collaboration and M. G. Aartsen and K. Abraham and M. Ackermann and J. Adams and J. A. Aguilar and M. Ahlers and M. Ahrens and D. Altmann and T. Anderson and I. Ansseau and G. Anton and M. Archinger and C. Arguelles and T. C. Arlen and J. Auffenberg and X. Bai and S. W. Barwick and V. Baum and R. Bay and J. J. Beatty and J. Becker Tjus and K. -H. Becker and E. Beiser and S. BenZvi and P. Berghaus and D. Berley and E. Bernardini and A. Bernhard and D. Z. Besson and G. Binder and D. Bindig and M. Bissok and E. Blaufuss and J. Blumenthal and D. J. Boersma and C. Bohm and M. Börner and F. Bos and D. Bose and S. Böser and O. Botner and J. Braun and L. Brayeur and H. -P. Bretz and N. Buzinsky and J. Casey and M. Casier and E. Cheung and D. Chirkin and A. Christov and K. Clark and L. Classen and S. Coenders and G. H. Collin and J. M. Conrad and D. F. Cowen and A. H. Cruz Silva and M. Danninger and J. Daughhetee and J. C. Davis and M. Day and J. P. A. M. de André and C. De Clercq and E. del Pino Rosendo and H. Dembinski and S. De Ridder and P. Desiati and K. D. de Vries and G. de Wasseige and M. de With and T. DeYoung and J. C. Díaz-Vélez and V. di Lorenzo and J. P. Dumm and M. Dunkman and B. Eberhardt and J. Edsjö and T. Ehrhardt and B. Eichmann and S. Euler and P. A. Evenson and S. Fahey and A. R. Fazely and J. Feintzeig and J. Felde and K. Filimonov and C. Finley and S. Flis and C. -C. Fösig and T. Fuchs and T. K. Gaisser and R. Gaior and J. Gallagher and L. Gerhardt and K. Ghorbani and D. Gier and L. Gladstone and M. Glagla and T. Glüsenkamp and A. Goldschmidt and G. Golup and J. G. Gonzalez and D. Góra and D. Grant and Z. Griffith and A. Groß and C. Ha and C. Haack and A. Haj Ismail and A. Hallgren and F. Halzen and E. Hansen and B. Hansmann and K. Hanson and D. Hebecker and D. Heereman and K. Helbing and R. Hellauer and S. Hickford and J. Hignight and G. C. Hill and K. D. Hoffman and R. Hoffmann and K. Holzapfel and A. Homeier and K. Hoshina and F. Huang and M. Huber and W. Huelsnitz and P. O. Hulth and K. Hultqvist and S. In and A. Ishihara and E. Jacobi and G. S. Japaridze and M. Jeong and K. Jero and B. J. P. Jones and M. Jurkovic and A. Kappes and T. Karg and A. Karle and U. Katz and M. Kauer and A. Keivani and J. L. Kelley and J. Kemp and A. Kheirandish and J. Kiryluk and S. R. Klein and G. Kohnen and R. Koirala and H. Kolanoski and R. Konietz and L. Köpke and C. Kopper and S. Kopper and D. J. Koskinen and M. Kowalski and K. Krings and G. Kroll and M. Kroll and G. Krückl and J. Kunnen and N. Kurahashi and T. Kuwabara and M. Labare and J. L. Lanfranchi and M. J. Larson and M. Lesiak-Bzdak and M. Leuermann and J. Leuner and L. Lu and J. Lünemann and J. Madsen and G. Maggi and K. B. M. Mahn and M. Mandelartz and R. Maruyama and K. Mase and H. S. Matis and R. Maunu and F. McNally and K. Meagher and M. Medici and M. Meier and A. Meli and T. Menne and G. Merino and T. Meures and S. Miarecki and E. Middell and L. Mohrmann and T. Montaruli and R. Morse and R. Nahnhauer and U. Naumann and G. Neer and H. Niederhausen and S. C. Nowicki and D. R. Nygren and A. Obertacke Pollmann and A. Olivas and A. Omairat and A. O'Murchadha and T. Palczewski and H. Pandya and D. V. Pankova and L. Paul and J. A. Pepper and C. Pérez de los Heros and C. Pfendner and D. Pieloth and E. Pinat and J. Posselt and P. B. Price and G. T. Przybylski and M. Quinnan and C. Raab and L. Rädel and M. Rameez and K. Rawlins and R. Reimann and M. Relich and E. Resconi and W. Rhode and M. Richman and S. Richter and B. Riedel and S. Robertson and M. Rongen and C. Rott and T. Ruhe and D. Ryckbosch and L. Sabbatini and H. -G. Sander and A. Sandrock and J. Sandroos and S. Sarkar and C. Savage and K. Schatto and M. Schimp and P. Schlunder and T. Schmidt and S. Schoenen and S. Schöneberg and A. Schönwald and L. Schulte and L. Schumacher and P. Scott and D. Seckel and S. Seunarine and H. Silverwood and D. Soldin and M. Song and G. M. Spiczak and C. Spiering and M. Stahlberg and M. Stamatikos and T. Stanev and A. Stasik and A. Steuer and T. Stezelberger and R. G. Stokstad and A. Stößl and R. Ström and N. L. Strotjohann and G. W. Sullivan and M. Sutherland and H. Taavola and I. Taboada and J. Tatar and S. Ter-Antonyan and A. Terliuk and G. Tešić and S. Tilav and P. A. Toale and M. N. Tobin and S. Toscano and D. Tosi and M. Tselengidou and A. Turcati and E. Unger and M. Usner and S. Vallecorsa and J. Vandenbroucke and N. van Eijndhoven and S. Vanheule and J. van Santen and J. Veenkamp and M. Vehring and M. Voge and M. Vraeghe and C. Walck and A. Wallace and M. Wallraff and N. Wandkowsky and Ch. Weaver and C. Wendt and S. Westerhoff and B. J. Whelan and K. Wiebe and C. H. Wiebusch and L. Wille and D. R. Williams and L. Wills and H. Wissing and M. Wolf and T. R. Wood and K. Woschnagg and D. L. Xu and X. W. Xu and Y. Xu and J. P. Yanez and G. Yodh and S. Yoshida and M. Zoll},
journal= {arXiv preprint arXiv:1601.00653},
year = {2016}
}
备注
24 pages, 8 figs, 1 table. Contact authors: Pat Scott & Matthias Danninger. Likelihood tool available at http://nulike.hepforge.org. v2: small updates to address JCAP referee report