====== TeamB - MPPC arrays ====== Group members: * **Le Cam Vi**, HUS-VNU, HN * **Nguyen Tuan Khanh**, USTH, HN * **Phung Tan Phat**, HUS-VNU, HCM * **Cao Dinh Minh Quan**, UT-VNU, HCM * **Ngo Viet Hieu**, HUS-VNU, HCM Mentors: M.Sc. Sang Nguyen, M.Sc. Quyen Phan MPPC model + AiT applifier board (Model PB16HB-S113613006) ===== Three main objectives ===== * MPPC characteristics: single photoelectron, cross-talk, coincidence rate, electric gain * LED optical fiber profile measurement (center position and width) with 4 channels * Cosmic ray muons: rate, light yield, at different location (in the ICISE center? basement, 1st floor, 2nd floor, 3rd floor?) ===== Allocated hardwares ===== {{ :hw2024_teamb.jpg?direct&800 }} * Oscilloscope for signal recording and digitalized * qIt is connected via Ethernet and allowed to remote control from a PC * qPC (IFIRSE #7, Ubuntu) is allocated * MPPC array (model xxx) * Power board * Amplifier board * Plastic scintillator (2.5cm (width) x 25cm (length) x 1.27 cm (thick)) and wavelength shifting fiber (0.9 cm diameter) * Multi-mode optical fiber (Thorlabs M133L02) * White LED * Function generator (model) ===== Reference ===== * MPPC technical note [[https://www.hamamatsu.com/content/dam/hamamatsu-photonics/sites/documents/99_SALES_LIBRARY/ssd/mppc_kapd9008e.pdf]] * MPPC array * Optical fiber datasheet [[https://www.thorlabs.com/thorproduct.cfm?partnumber=M133L02]]