Patent Number: 
Section: claims

1. A radiation detector, comprising:a plurality of radiation detector modules arranged adjacent to one another, each of the plurality of radiation detector modules including one detector unit, the detector unit including,two scintillation elements with a radiation inlet surface aligned transversely with respect to a main direction of a radiation, anda light detector between the two scintillation elements arranged transversely with respect to the radiation inlet surfaces of the two scintillation elements, the light detector including a first light inlet surface associated with a first scintillation element of the two scintillation elements and a second light inlet surface associated with a second scintillation element of the two scintillation elements, the first light inlet surface and the second light inlet surface pointing away from each other. 2. The radiation detector as claimed in claim 1, wherein the scintillation elements are formed by a homogeneous scintillation layer. 3. The radiation detector as claimed in claim 1, wherein at least the light detector and the detector unit is arranged on a support. 4. An imaging system comprising the radiation detector as claimed in claim 1. 5. The imaging system as claimed in claim 4, wherein the radiation detector extends along a circular or arced path running around an axis of rotational symmetry. 6. The imaging system as claimed in claim 5, wherein a row of detector units of the radiation detector is arranged on a light detector bar structured in a direction parallel to the axis of rotational symmetry. 7. The imaging system as claimed in claim 6, wherein planes of light detector arrangements of the radiation detector are aligned in a direction which is parallel to the axis of rotational symmetry. 8. The imaging system as claimed in claim 6, wherein a light detector arrangement is arranged between every second scintillation element in at least one of the direction parallel to the axis of rotational symmetry and the angular direction of the radiation detector. 9. The imaging system as claimed in claim 5, wherein planes of detector units of the radiation detector are aligned in a direction which is parallel to the axis of rotational symmetry. 10. The imaging system as claimed in claim 9, wherein a light detector arrangement is arranged between every second scintillation element in at least one of the direction parallel to the axis of rotational symmetry and the angular direction of the radiation detector. 11. The imaging system as claimed in claim 5, wherein a support unit is arranged between every second scintillation element in at least one of the direction parallel to the axis of rotational symmetry and the angular direction of the radiation detector. 12. A light detector arrangement for a radiation detector comprising:a light detector including,a first light inlet surface associated with a first scintillation element including a first radiation inlet surface aligned transversely with respect to a main direction of a radiation, anda second light inlet surface associated with a second scintillation element, the first light inlet surface and the second light inlet surface pointing away from each other and the second scintillation element including a second radiation inlet surface aligned transversely with respect to the main direction of a radiation. 13. A radiation detector comprising the light detector arrangement of claim 12. 14. A method for producing a radiation detector, comprising:providing a detector blank with a number of scintillation elements arranged adjacent to one another with a radiation inlet surface aligned transversely with respect to a main direction of a radiation;providing a light detector including two light inlet surfaces which point away from one another;applying one light detector between two of the scintillation elements such that one of the two light inlet surfaces is associated with a first scintillation element and another of the two light inlet surfaces is associated with a second scintillation element, whereinthe light inlet surfaces of the detector are arranged transversely with respect to the radiation inlet surfaces of the scintillation elements. 15. The method as claimed in claim 14 wherein the two light inlet surfaces are back-to-back and have been adhesively bonded or polymer- or fusion bonded.