This part is either Beamlines usually end in experimental stations that utilize particle beams or synchrotron light obtained from a synchrotron , or neutrons from a spallation source or research reactor .
In materials science , physics , chemistry , and molecular biology a beamline leads to the experimental endstation utilizing particle beams from a particle accelerator , synchrotron light obtained from a synchrotron , or neutrons from a spallation source or research reactor .