000111992 001__ 111992 000111992 005__ 20230519145412.0 000111992 0247_ $$2doi$$a10.1088/1475-7516/2021/10/034 000111992 0248_ $$2sideral$$a125791 000111992 037__ $$aART-2021-125791 000111992 041__ $$aeng 000111992 100__ $$aKnirck S. 000111992 245__ $$aSimulating MADMAX in 3D: Requirements for dielectric axion haloscopes 000111992 260__ $$c2021 000111992 5060_ $$aAccess copy available to the general public$$fUnrestricted 000111992 5203_ $$aWe present 3D calculations for dielectric haloscopes such as the currently envisioned MADMAX experiment. For ideal systems with perfectly flat, parallel and isotropic dielectric disks of finite diameter, we find that a geometrical form factor reduces the emitted power by up to 30 % compared to earlier 1D calculations. We derive the emitted beam shape, which is important for antenna design. We show that realistic dark matter axion velocities of 10-3 c and inhomogeneities of the external magnetic field at the scale of 10 % have negligible impact on the sensitivity of MADMAX. We investigate design requirements for which the emitted power changes by less than 20 % for a benchmark boost factor with a bandwidth of 50 MHz at 22 GHz, corresponding to an axion mass of 90 µ eV. We find that the maximum allowed disk tilt is 100 µ m divided by the disk diameter, the required disk planarity is 20 µ m (min-to-max) or better, and the maximum allowed surface roughness is 100 µ m (min-to-max). We show how using tiled dielectric disks glued together from multiple smaller patches can affect the beam shape and antenna coupling. © 2021 The Author(s). 000111992 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000111992 590__ $$a7.28$$b2021 000111992 592__ $$a0.862$$b2021 000111992 594__ $$a9.7$$b2021 000111992 591__ $$aPHYSICS, PARTICLES & FIELDS$$b5 / 29 = 0.172$$c2021$$dQ1$$eT1 000111992 593__ $$aAstronomy and Astrophysics$$c2021$$dQ2 000111992 591__ $$aASTRONOMY & ASTROPHYSICS$$b10 / 69 = 0.145$$c2021$$dQ1$$eT1 000111992 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000111992 700__ $$aSchütte-Engel J. 000111992 700__ $$aBeurthey S. 000111992 700__ $$aBreitmoser D. 000111992 700__ $$aCaldwell A. 000111992 700__ $$aDiaconu C. 000111992 700__ $$aDiehl J. 000111992 700__ $$aEgge J. 000111992 700__ $$aEsposito M. 000111992 700__ $$aGardikiotis A. 000111992 700__ $$aGarutti E. 000111992 700__ $$aHeyminck S. 000111992 700__ $$aHubaut F. 000111992 700__ $$aJochum J. 000111992 700__ $$aKarst P. 000111992 700__ $$aKramer M. 000111992 700__ $$aKrieger C. 000111992 700__ $$aLabat D. 000111992 700__ $$aLee C. 000111992 700__ $$aLi X. 000111992 700__ $$aLindner A. 000111992 700__ $$aMajorovits B. 000111992 700__ $$aMartens S. 000111992 700__ $$aMatysek M. 000111992 700__ $$aÖz E. 000111992 700__ $$aPlanat L. 000111992 700__ $$aPralavorio P. 000111992 700__ $$aRaffelt G. 000111992 700__ $$aRanadive A. 000111992 700__ $$0(orcid)0000-0002-1044-8197$$aRedondo J.$$uUniversidad de Zaragoza 000111992 700__ $$aReimann O. 000111992 700__ $$aRingwald A. 000111992 700__ $$aRoch N. 000111992 700__ $$aSchaffran J. 000111992 700__ $$aSchmidt A. 000111992 700__ $$aShtembari L. 000111992 700__ $$aSteffen F. 000111992 700__ $$aStrandhagen C. 000111992 700__ $$aStrom D. 000111992 700__ $$aUsherov I. 000111992 700__ $$aWieching G. 000111992 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica 000111992 773__ $$g2021, 10 (2021), 034 [25 pp]$$pJ. Cosmol. Astropart. Phys.$$tJournal of Cosmology and Astroparticle Physics$$x1475-7516 000111992 8564_ $$s5656071$$uhttps://zaguan.unizar.es/record/111992/files/texto_completo.pdf$$yVersión publicada 000111992 8564_ $$s1705117$$uhttps://zaguan.unizar.es/record/111992/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000111992 909CO $$ooai:zaguan.unizar.es:111992$$particulos$$pdriver 000111992 951__ $$a2023-05-18-13:56:35 000111992 980__ $$aARTICLE