%AWan, W%AChristensen, N%ASandvik, A%ATregenna-Piggott, P%ANilsen, G%AMourigal, M%APerring, T%AFrost, C%AMcMorrow, D%ARønnow, H%Anull Ed.%BJournal Name: Journal of Physics: Condensed Matter; Journal Volume: 32; Journal Issue: 37 %D2020%I %JJournal Name: Journal of Physics: Condensed Matter; Journal Volume: 32; Journal Issue: 37 %K %MOSTI ID: 10209902 %PMedium: X %TTemperature dependence of the $(\pi,0)$ anomaly in the excitation spectrum of the 2D quantum Heisenberg antiferromagnet %X %0Journal Article