公开(公告)号：DE60122713T2

公开(公告)日：2007-09-20

申请号：DE60122713

申请日：2001-03-26

Applicant: COUNCIL CENT LAB RES COUNCILS

Inventor： BATEMAN J E ,  DERBYSHIRE G

IPC: G01N23/06 ,  G01T1/185 ,  G01N23/223 ,  G01T1/00 ,  G01T1/17 ,  G01T1/18 ,  G01T1/29 ,  G01T1/36 ,  H01J47/06

Abstract: A method of identifying radiation detected in a wall-less proportional gas counter providing a stable pulse height spectrum. The method comprises i) transforming the detected pulse height spectrum (dn/dx) in accordance with the transform u=x 1/2 where x represents the energy of the detected pulses in the original pulse height spectrum; ii) generating a normalized spectrum in u-space comprising a representation of dn/du as a function of u, where n is the detected pulse count as a function of x; iii) deconvoluting the normalized spectrum in u-space to enhance the spectrum; and iv) determining from the enhanced spectrum the energy (or energies) and/or the intensity (or intensities) of the detected radiation.

公开(公告)号：DE60122713D1

公开(公告)日：2006-10-12

申请号：DE60122713

申请日：2001-03-26

Applicant: COUNCIL CENT LAB RES COUNCILS

Inventor： BATEMAN J E ,  DERBYSHIRE G

IPC: G01N23/06 ,  G01T1/185 ,  G01N23/223 ,  G01T1/00 ,  G01T1/17 ,  G01T1/18 ,  G01T1/29 ,  G01T1/36 ,  H01J47/06

Abstract: A method of identifying radiation detected in a wall-less proportional gas counter providing a stable pulse height spectrum. The method comprises i) transforming the detected pulse height spectrum (dn/dx) in accordance with the transform u=x 1/2 where x represents the energy of the detected pulses in the original pulse height spectrum; ii) generating a normalized spectrum in u-space comprising a representation of dn/du as a function of u, where n is the detected pulse count as a function of x; iii) deconvoluting the normalized spectrum in u-space to enhance the spectrum; and iv) determining from the enhanced spectrum the energy (or energies) and/or the intensity (or intensities) of the detected radiation.

公开(公告)号：AT338283T

公开(公告)日：2006-09-15

申请号：AT01915484

申请日：2001-03-26

Applicant: COUNCIL CENT LAB RES COUNCILS

Inventor： BATEMAN J E ,  DERBYSHIRE G

IPC: G01N23/06 ,  G01N23/223 ,  G01T1/00 ,  G01T1/17 ,  G01T1/18 ,  G01T1/185 ,  G01T1/29 ,  G01T1/36 ,  H01J47/06

Abstract: A method of identifying radiation detected in a wall-less proportional gas counter providing a stable pulse height spectrum. The method comprises i) transforming the detected pulse height spectrum (dn/dx) in accordance with the transform u=x 1/2 where x represents the energy of the detected pulses in the original pulse height spectrum; ii) generating a normalized spectrum in u-space comprising a representation of dn/du as a function of u, where n is the detected pulse count as a function of x; iii) deconvoluting the normalized spectrum in u-space to enhance the spectrum; and iv) determining from the enhanced spectrum the energy (or energies) and/or the intensity (or intensities) of the detected radiation.