Constraining the spin-dependent WIMP-nucleon cross sections with XENON1T
- Aprile, E.
- Aalbers, J.
- Agostini, F.
- Alfonsi, M.
- Althueser, L.
- Amaro, F.D.
- Anthony, M.
- Antochi, V.C.
- Arneodo, F.
- Baudis, L.
- Bauermeister, B.
- Benabderrahmane, M.L.
- Berger, T.
- Breur, P.A.
- Brown, A.
- Brown, A.
- Brown, E.
- Bruenner, S.
- Bruno, G.
- Budnik, R.
- Capelli, C.
- Cardoso, J.M.R.
- Cichon, D.
- Coderre, D.
- Colijn, A.P.
- Conrad, J.
- Cussonneau, J.P.
- Decowski, M.P.
- de Perio, P.
- Di Gangi, P.
- Di Giovanni, A.
- Diglio, S.
- Elykov, A.
- Eurin, G.
- Fei, J.
- Ferella, A.D.
- Fieguth, A.
- Fulgione, W.
- Gallo Rosso, A.
- Galloway, M.
- Gao, F.
- Garbini, M.
- Grandi, L.
- Greene, Z.
- Hasterok, C.
- Hogenbirk, E.
- Howlett, J.
- Iacovacci, M.
- Itay, R.
- Joerg, F.
- Kazama, S.
- Kish, A.
- Koltman, G.
- Kopec, A.
- Landsman, H.
- Lang, R.F.
- Levinson, L.
- Lin, Q.
- Lindemann, S.
- Lindner, M.
- Lombardi, F.
- Lopes, J.A.M.
- López Fune, E.
- Macolino, C.
- Mahlstedt, J.
- Manfredini, A.
- Marignetti, F.
- Marrodán Undagoitia, T.
- Masbou, J.
- Masson, D.
- Mastroianni, S.
- Messina, M.
- Micheneau, K.
- Miller, K.
- Molinario, A.
- Morå, K.
- Mosbacher, Y.
- Murra, M.
- Naganoma, J.
- Ni, K.
- Oberlack, U.
- Odgers, K.
- Pelssers, B.
- Piastra, F.
- Pienaar, J.
- Pizzella, V.
- Plante, G.
- Podviianiuk, R.
- Priel, N.
- Qiu, H.
- Ramírez García, D.
- Reichard, S.
- Riedel, B.
- Rizzo, A.
- Rocchetti, A.
- Rupp, N.
- dos Santos, J.M.F.
- Sartorelli, G.
- Šarčević, N.
- Scheibelhut, M.
- Schindler, S.
- Schreiner, J.
- Schulte, D.
- Schumann, M.
- Scotto Lavina, L.
- Selvi, M.
- Shagin, P.
- Shockley, E.
- Silva, M.
- Simgen, H.
- Therreau, C.
- Thers, D.
- Toschi, F.
- Trinchero, G.
- Tunnell, C.
- Upole, N.
- Vargas, M.
- Wack, O.
- Wang, H.
- Wang, Z.
- Wei, Y.
- Weinheimer, C.
- Wenz, D.
- Wittweg, C.
- Wulf, J.
- Xu, Z.
- Ye, J.
- Zhang, Y.
- Zhu, T.
- Zopounidis, J.P.
DOIAbstract
International audienceWe report the first experimental results on spin-dependent elastic weakly interacting massive particle (WIMP) nucleon scattering from the XENON1T dark matter search experiment. The analysis uses the full ton year exposure of XENON1T to constrain the spin-dependent proton-only and neutron-only cases. No significant signal excess is observed, and a profile likelihood ratio analysis is used to set exclusion limits on the WIMP-nucleon interactions. This includes the most stringent constraint to date on the WIMP-neutron cross section, with a minimum of 6.3×10-42 cm2 at 30 GeV/c2 and 90% confidence level. The results are compared with those from collider searches and used to exclude new parameter space in an isoscalar theo...
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