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TY - CONF AU - De Santis, A. AU - Bisegni, C. AU - Blanco-García, O.R. AU - Coiro, O. AU - Michelotti, A. AU - Milardi, C. AU - Stecchi, A. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - DAΦNE Luminosity Monitor J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018 C1 - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - This work presents a new method to measure the DAΦNE collider instantaneous luminosity. The method is based on the identification of Bhabha scattering events at low polar angle (∼10 degree) around the beam axis by using two small crystal calorimeters shared with the KLOE-2 experiment. A new experimental setup has been designed and realized in order to implement the fast luminosity monitor, also in view of the DAΦNE future physics runs. Besides total instantaneous luminosity the new diagnostic measures also Bunch-by-Bunch (BBB) luminosity. This peculiarity allows to investigate the beam-beam interaction for the Crab- Waist collisions at DAΦNE and luminosity dependence on the bunch train structure. PB - JACoW Publishing CP - Geneva, Switzerland SP - 338 EP - 340 KW - luminosity KW - detector KW - experiment KW - scattering KW - injection DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-MOPMF089 UR - http://jacow.org/ipac2018/papers/mopmf089.pdf ER -