# T

 2018-04-1914:12 [PUBDB-2018-01793] Book/Dissertation / PhD Thesis Moortgat-Pick, G. Beyond the SM searches at the LHC: Little Higgs models and Effective Field Theory Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-THESIS, 117 pp. (2018) [10.3204/PUBDB-2018-01793] = Dissertation, Universität Hamburg, 2018   In this thesis, we discuss two different approaches to physics beyond the Standard Model.First, we study a model-independent Effective Field Theory formalism. In particular, wefocus on bosonic CP-even six-dimensional operators. [...] OpenAccess: Dissertation - PDF PDF (PDFA); desy-thesis-18-008.title - PDF PDF (PDFA); 2018-04-1809:35 [PUBDB-2018-01780] Talk (non-conference) (Invited) Westphal, A. De Sitter from anti-D3-branes? Restricted: PDF PDF (PDFA); 2018-04-1716:48 [PUBDB-2018-01776] Report/Contribution to a conference proceedings/Contribution to a book Saikawa, K. i. String Core Effect on the Axion Dark Matter Abundance [DESY-PROC-2017-02] Saikawa, Ken'ichi "String Core Effect on the Axion Dark Matter Abundance" in Proceedings of the 13th "Patras" Workshop on Axions, WIMPs and WISPs, PATRAS 2017 / Maroudas, Marios (eds.), Verlag Deutsches Elektronen-Synchrotron : 2018 ; Patras 2017 : 13th Patras Workshop on Axions, WIMPs and WISPs, 2017-05-15 - 2017-05-19, Thessaloniki13th Patras Workshop on Axions, WIMPs and WISPs, AXION-WIMP 2017, Meeting locationThessaloniki, Greece, 15 May 2017 - 19 May 2017Contributions / Info Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-PROC, 223-226 (2018) [10.3204/DESY-PROC-2017-02/saikawa_kenichi]   \vspace{-6mm} In this contribution, we highlight a problem in estimation of the mass of axion dark matter in the scenario where the Peccei-Quinn symmetry is broken after inflation. In order to obtain a definite prediction for its mass, it is necessary to evaluate its relic abundance precisely by taking account of the production from cosmic strings and domain walls. [...] Restricted: PDF; 2018-04-1712:22 [PUBDB-2018-01730] Talk (non-conference) (Invited) et al Pole N-flation Seminar, Meeting locationStanford, Stanford University, USA, 22 Mar 2018   This talk will describe progress towards an N-flationary version of ‘pole' or 'alpha-attractor inflation'. We will discuss the generic features of this class of models, including their predictions for CMB observables. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-04-1611:35 [PUBDB-2018-01726] Talk (non-conference) (Invited) Stefaniak, T. The not-so-well tempered neutralino : Complementarity between dark matter searches and the LHC ATLAS SUSY Working Group General Meeting, Meeting locationCERN, Geneva, DESY, Switzerland, 22 Mar 2018 - 22 Mar 2018   OpenAccess: PDF PDF (PDFA); 2018-04-1223:53 [PUBDB-2018-01719] Conference Presentation Durieux, G. Global constraints on the top-quark EFT at lepton colliders IAS program on high energy physics, Meeting locationHong Kong, HKUST, China, 8 Jan 2018 - 26 Jan 2018   OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-04-1114:58 [PUBDB-2018-01689] Journal Article Wells, J. Sterile neutrino dark matter with supersymmetry Physical review / D 96(3), 031702 (2017) [10.1103/PhysRevD.96.031702]   Sterile neutrino dark matter, a popular alternative to the WIMP paradigm, has generally been studied in non-supersymmetric setups. If the underlying theory is supersymmetric, we find that several interesting and novel dark matter features can arise [...] OpenAccess: PDF PDF (PDFA); 2018-04-1114:55 [PUBDB-2018-01688] Report/Journal Article et al Runaway relaxion monodromy [arXiv:1610.05320; DESY-16-159; MITP-16-108] Journal of high energy physics 1802(02), 124 (2018) [10.1007/JHEP02(2018)124]   We examine the relaxion mechanism in string theory. An essential feature is that an axion winds over $N \gg 1$ fundamental periods. [...] OpenAccess: PDF PDF (PDFA); 2018-04-1114:51 [PUBDB-2018-01687] Report/Contribution to a conference proceedings/Contribution to a book Ali, A. Multiquark Hadrons — A New Facet of QCD [DESY-16-090; arXiv:1605.05954] Mathematical Physics : [Proceedings] - WORLD SCIENTIFIC, 2018. - ISBN 978-981-3224-96-4 (hardcover) 978-981-3224-98-8 (ebook)14th Regional Conference on Mathematical Physics, Meeting locationQuaid-i-Azam University, Islamabad, 9 Nov 2015 - 14 Nov 2015 World Scientific, 26 pp. (2018) [10.1142/9789813224971_0016]   review some selected aspects of the phenomenology of multiquark states discovered in high energy experiments. They have four valence quarks (called tetraquarks) and two of them are found to have five valence quarks (called pentaquarks), extending the conventional hadron spectrum which consists of quark-antiquark $(q\bar{q})$ mesons and qqq baryon. [...] 2018-04-1114:41 [PUBDB-2018-01686] Report/Journal Article Konstandin, T. Gravitational radiation from a bulk flow model [DESY-17-227; arXiv:1712.06869]   We perform simulations in a simple model that aims to mimic the hydrodynamic evolution of a relativistic fluid during a cosmological first-order phase transitions. The observable we are concerned with is hereby the spectrum of gravitational radiation produced by colliding fluid shells. [...] Restricted: PDF PDF (PDFA);