Krypton waveforms in the first NEW xenon run

The NEXT experiment has achieved a major milestone with the start of the xenon run in the NEW detector. The program foresees an initial calibration run with krypton followed by further calibrations with other radioactive sources.

Here you can see an example of krypton signals observed today, seen by the silicon photomultipliers (SiPM) of the tracking plane and by the photomultipliers (PMT) of the energy plane.