%0 Journal Article %1 2015_GuetleinCNNS %A Gütlein, A. %A Angloher, G. %A Bento, A. %A Bucci, C. %A Canonica, L. %A Erb, A. %A v. Feilitzsch, F. %A Iachellini, N. Ferreiro %A Gorla, P. %A Hauff, D. %A Jochum, J. %A Kiefer, M. %A Kluck, H. %A Kraus, H. %A Lanfranchi, J.-C. %A Loebell, J. %A Münster, A. %A Petricca, F. %A Potzel, W. %A Pröbst, F. %A Reindl, F. %A Roth, S. %A Rottler, K. %A Sailer, C. %A Schäffner, K. %A Schieck, J. %A Schönert, S. %A Seidel, W. %A v. Sivers, M. %A Stodolsky, L. %A Strandhagen, C. %A Strauss, R. %A Tanzke, A. %A Uffinger, M. %A Ulrich, A. %A Usherov, I. %A Wawoczny, S. %A Willers, M. %A Wüstrich, M. %A Zöller, A. %D 2015 %J Astroparticle Physics %K cresst darkmatter myown neutrino %P 44 - 49 %R http://dx.doi.org/10.1016/j.astropartphys.2015.03.010 %T Impact of coherent neutrino nucleus scattering on direct dark matter searches based on CaWO4 crystals %V 69 %X Abstract Atmospheric and solar neutrinos scattering coherently off target nuclei will be an important background source for the next generation of direct dark matter searches. In this work we focus on calcium tungstate as target material. For comparison with existing works we calculate the neutrino floor indicating which sensitivities can be reached before the neutrino background appears. In addition, we investigate the sensitivities of future direct dark matter searches using CRESST-II like detectors. Extending previous works we take into account achievable energy resolutions and thresholds as well as beta and gamma backgrounds for this investigation. We show that an exploration of WIMP-nucleon cross sections below the neutrino floor is possible for exposures of ≳ 10 kg-years. In the third part we show that a first detection of coherent neutrino nucleus scattering of atmospheric and solar neutrinos using the same detectors and the backgrounds is feasible for exposures of ≳ 50 kg-years.

@article{2015_GuetleinCNNS, abstract = {Abstract Atmospheric and solar neutrinos scattering coherently off target nuclei will be an important background source for the next generation of direct dark matter searches. In this work we focus on calcium tungstate as target material. For comparison with existing works we calculate the neutrino floor indicating which sensitivities can be reached before the neutrino background appears. In addition, we investigate the sensitivities of future direct dark matter searches using CRESST-II like detectors. Extending previous works we take into account achievable energy resolutions and thresholds as well as beta and gamma backgrounds for this investigation. We show that an exploration of WIMP-nucleon cross sections below the neutrino floor is possible for exposures of ≳ 10 kg-years. In the third part we show that a first detection of coherent neutrino nucleus scattering of atmospheric and solar neutrinos using the same detectors and the backgrounds is feasible for exposures of ≳ 50 kg-years. }, added-at = {2016-10-21T16:32:56.000+0200}, author = {Gütlein, A. and Angloher, G. and Bento, A. and Bucci, C. and Canonica, L. and Erb, A. and v. Feilitzsch, F. and Iachellini, N. Ferreiro and Gorla, P. and Hauff, D. and Jochum, J. and Kiefer, M. and Kluck, H. and Kraus, H. and Lanfranchi, J.-C. and Loebell, J. and Münster, A. and Petricca, F. and Potzel, W. and Pröbst, F. and Reindl, F. and Roth, S. and Rottler, K. and Sailer, C. and Schäffner, K. and Schieck, J. and Schönert, S. and Seidel, W. and v. Sivers, M. and Stodolsky, L. and Strandhagen, C. and Strauss, R. and Tanzke, A. and Uffinger, M. and Ulrich, A. and Usherov, I. and Wawoczny, S. and Willers, M. and Wüstrich, M. and Zöller, A.}, biburl = {https://www.bibsonomy.org/bibtex/28fac21160322f60306fef4e386dbc52e/strandhagen}, doi = {http://dx.doi.org/10.1016/j.astropartphys.2015.03.010}, interhash = {b2f3d0c6180c06ec1f9b156c62ffa46c}, intrahash = {8fac21160322f60306fef4e386dbc52e}, issn = {0927-6505}, journal = {Astroparticle Physics }, keywords = {cresst darkmatter myown neutrino}, pages = {44 - 49}, timestamp = {2016-10-21T16:32:56.000+0200}, title = {Impact of coherent neutrino nucleus scattering on direct dark matter searches based on CaWO4 crystals }, volume = 69, year = 2015 }