<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt">Hi Can any one send me macfile for simulation of ion chamber in Gate?? Best Regards <div> </div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> On Friday, November 29, 2013 3:10 PM, "gate-users-request@lists.opengatecollaboration.org" <gate-users-request@lists.opengatecollaboration.org> wrote: </div> <div class="y_msg_container">Send Gate-users mailing list submissions to <a ymailto="mailto:gate-users@lists.opengatecollaboration.org" href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a> To subscribe or unsubscribe via the World Wide Web, visit <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a> or, via email, send a message with subject or body 'help' to <a ymailto="mailto:gate-users-request@lists.opengatecollaboration.org" href="mailto:gate-users-request@lists.opengatecollaboration.org">gate-users-request@lists.opengatecollaboration.org</a> You can reach the person managing the list at <a ymailto="mailto:gate-users-owner@lists.opengatecollaboration.org" href="mailto:gate-users-owner@lists.opengatecollaboration.org">gate-users-owner@lists.opengatecollaboration.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of Gate-users digest..." Today's Topics: 1. GateMaterials.db (???) 2. Re: GateMaterials.db (Michaela Gaens) ---------------------------------------------------------------------- Message: 1 Date: Fri, 29 Nov 2013 17:41:13 +0900 From: ??? <<a ymailto="mailto:somni0728@gmail.com" href="mailto:somni0728@gmail.com">somni0728@gmail.com</a>> To: <a ymailto="mailto:gate-users@lists.opengatecollaboration.org" href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a> Subject: [Gate-users] GateMaterials.db Message-ID: <CALd+2hDJJTiJgem8PHqt3rMS0SpB=<a ymailto="mailto:P0tz_DmjGxMwQa6qsQjyA@mail.gmail.com" href="mailto:P0tz_DmjGxMwQa6qsQjyA@mail.gmail.com">P0tz_DmjGxMwQa6qsQjyA@mail.gmail.com</a>> Content-Type: text/plain; charset="iso-8859-1" Dear gate users I have a question about the gatematerial.db in the gate v6.2 directory. I know that the density of LYSO is the 7.3. But the density in the gatematerial.db is the 5.37. The density of BGO and LSO is 7.13, 7.4 as you know. Is the density of LYSO correct or the modify the this property. I am highly appreciated if anyone can help me! -- ================================ Han Baek Shin, M.S. Candidate MiRe (Molecular Imaging Research & Education) Lab. Department of Electronic Engineering, Sogang University 1, Shinsu-Dong, Mapo-Gu, Seoul, South Korea 121-742 Tel : +82-2-713-2652 Mobile : +82-10-9096-6795 e-mail : <a ymailto="mailto:somni0728@gmail.com" href="mailto:somni0728@gmail.com">somni0728@gmail.com</a> ================================ -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20131129/3bdb6a71/attachment-0001.html" target="_blank">http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20131129/3bdb6a71/attachment-0001.html</a>> ------------------------------ Message: 2 Date: Fri, 29 Nov 2013 10:03:28 +0100 From: Michaela Gaens <<a ymailto="mailto:m.gaens@fz-juelich.de" href="mailto:m.gaens@fz-juelich.de">m.gaens@fz-juelich.de</a>> To: ??? <<a ymailto="mailto:somni0728@gmail.com" href="mailto:somni0728@gmail.com">somni0728@gmail.com</a>>, <<a ymailto="mailto:gate-users@lists.opengatecollaboration.org" href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a>> Subject: Re: [Gate-users] GateMaterials.db Message-ID: <<a ymailto="mailto:52985860.6060705@fz-juelich.de" href="mailto:52985860.6060705@fz-juelich.de">52985860.6060705@fz-juelich.de</a>> Content-Type: text/plain; charset="utf-8"; Format="flowed" Hello, you're right, I have also made the experience that the LYSO definition in the GATE database does not match the properties of the scanner's crystals. However, this does not affect the density alone, it is actually a matter of the ratio of Lutetium to Yttrium atoms. As far as I remember the mass fractions in the GATE definition correspond to a ratio of 30:70 in the number of Lutetium to Yttrium atoms, while actually a ratio of 90:10 seems to be more common for LYSO (taking these numbers from my head now, so don't rely on them ;)) If you want to adapt the values to your situation, you should make sure to change the ratio accordingly as well. Hope this helps. Michaela On 11/29/2013 09:41 AM, ??? wrote: Dear gate users I have a question about the gatematerial.db in the gate v6.2 directory. I know that the density of LYSO is the 7.3. But the density in the gatematerial.db is the 5.37. The density of BGO and LSO is 7.13, 7.4 as you know. Is the density of LYSO correct or the modify the this property. I am highly appreciated if anyone can help me! -- ================================ Han Baek Shin, M.S. Candidate MiRe (Molecular Imaging Research & Education) Lab. Department of Electronic Engineering, Sogang University 1, Shinsu-Dong, Mapo-Gu, Seoul, South Korea 121-742 Tel : +82-2-713-2652 Mobile : +82-10-9096-6795 e-mail : <a ymailto="mailto:somni0728@gmail.com" href="mailto:somni0728@gmail.com">somni0728@gmail.com</a><mailto:<a ymailto="mailto:somni0728@gmail.com" href="mailto:somni0728@gmail.com">somni0728@gmail.com</a>> ================================ _______________________________________________ Gate-users mailing list <a ymailto="mailto:Gate-users@lists.opengatecollaboration.org" href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><mailto:<a ymailto="mailto:Gate-users@lists.opengatecollaboration.org" href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a>> <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a> ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. 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