... Many apologies for "going dark". My wife and I just moved our home (last kid out of college and the ancestral home is just too much for us) into what I...
Joseph DiVerdi
diverdi@...
Jun 4, 2004 4:32 am
177
Hi Joseph! ... No problem! I'm just glad everything is OK :-) ... Thanks for the info! I think I will start with 500us and see how it works... Well, meanwhile...
... Hannes, Congratulations on the transition. Perhaps you will soon wean yourself completely. ;) Best regards, Joseph -- Joseph A. DiVerdi, Ph.D., M.B.A. ...
Joseph DiVerdi
diverdi@...
Jun 6, 2004 1:53 pm
179
Hi all! One month ago I order a bunch of these GM tubes http://www.surplussales.com/Tubes-Sock-Acc/geiger.html and today they finally arrived. Now I have 2...
Hannes, ... Congratulations. It's like Christmas in June. ;) ... I'm not sure that cathode and anode are really applicable here but in any case the wire...
Joseph DiVerdi
diverdi@...
Jun 18, 2004 3:22 am
181
Hi Hannes Glad your tubes arrived OK. I am very interested in finding out how you get on with them. I may be wrong here, but my guess would be that the single...
Hi Joseph! Hi John! ... Indeed! I've already put tinsel and candles on the palm-tree ;-) ... Now after thinking about your suggestion John, I think this also...
... OK, here we go :-) I grabbed the ohm meter, connected one cable with a 'crocodile' to the wire of the tube and held the other cable to the graphite belt,...
... Ahh..your circuit. I didn't have time to build that one - just finished Joseph's. ... ahh..sort of KV (kangaroo voltage) ;-) ... I'm just testing the tubes...
Hi all! The CDV700CLUB list members already provided some additional answers: ... I keep ya'll posted thruout the day, but now I'm off to the groceries ;-) ...
Hi all! Today is a milestone in my amateur science career ;-) I'VE DETECTED MY FIRST MUONS!!!!!! :-D As I told you all I will test the tubes this weekend, I...
... Hannes, Very good news from the club members including the longer-life halogen quenching (if it's really true that Raytheon has it published wrong) and the...
Joseph DiVerdi
diverdi@...
Jun 19, 2004 3:29 pm
189
Kewl!! ... From: Hannes Mayer [mailto:captain@...] Sent: 19 June 2004 13:44 To: particledetector@yahoogroups.com Subject: [particledetector] TUBES WORK...
(I just posted this in CDV700CLUB, but thought I'd post it here too, as this group is more specifically interested in muon projects.) ... I've just been...
Hi Justin! ... Very cool! Congratulations! :-) What is your normal background radiation count ? If you have an avg. of 1 muon every 2 minutes, I guess your...
Hi all! I did some further test runs yesterday and got pretty nice results. I have put the tubes horizontally and got almost no muon hit in a few minutes...
Caught in this attachment may be a muon shower. This instrument consists of two Aware Electronics RM-70s nested together with a 66 degree vertical look angle....
John This sounds very interesting. Unfortunately, the attachment will not come thru from Yahoo. Would you be able to post the graph on the group website? ...
Sorry, looks like attachments are not forwarded. Anyone wanting the attachment send me an e-mail. Dusty On Fri, 9 Jul 2004 10:48:07 -0600 John W Samouce...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the particledetector group. File :...
particledetector@yaho...
Jul 10, 2004 4:20 am
200
... Hi Dusty! John meant the files section at the yahoogroups pages: http://groups.yahoo.com/group/particledetector/files/ I've uploaded the file and it is...
... Hi Kim! Wrong group ;-) I'm sending a CC to the particledetctor group. Best regards, Hannes. -- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ ......
Today our 50th member joined the group! Welcome aboard to Kevin and to all who joined recently! I'm very proud to have many knowledgeable members here, who are...
In the 70's I visited FermiLab ('twas the National Accelerator Laboratory then, I think) and in the lobby they had a cosmic ray detector that was (based on 30...
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