|
|
Line 121: |
Line 121: |
| | | |
| === Data here === | | === Data here === |
− |
| |
− | <html xmlns:v="urn:schemas-microsoft-com:vml"
| |
− | xmlns:o="urn:schemas-microsoft-com:office:office"
| |
− | xmlns:w="urn:schemas-microsoft-com:office:word"
| |
− | xmlns:x="urn:schemas-microsoft-com:office:excel"
| |
− | xmlns:st1="urn:schemas-microsoft-com:office:smarttags"
| |
− | xmlns="http://www.w3.org/TR/REC-html40">
| |
− |
| |
− | <head>
| |
− | <meta http-equiv=Content-Type content="text/html; charset=windows-1252">
| |
− | <meta name=ProgId content=Word.Document>
| |
− | <meta name=Generator content="Microsoft Word 11">
| |
− | <meta name=Originator content="Microsoft Word 11">
| |
− | <link rel=File-List href="244Cm%20Data_files/filelist.xml">
| |
− | <title>244Cm Data</title>
| |
− | <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
| |
− | name="place"/>
| |
− | <!--[if gte mso 9]><xml>
| |
− | <o:DocumentProperties>
| |
− | <o:Author>Adolfo Gomez</o:Author>
| |
− | <o:LastAuthor>Adolfo Gomez</o:LastAuthor>
| |
− | <o:Revision>1</o:Revision>
| |
− | <o:TotalTime>4</o:TotalTime>
| |
− | <o:Created>2008-02-21T08:22:00Z</o:Created>
| |
− | <o:LastSaved>2008-02-21T08:26:00Z</o:LastSaved>
| |
− | <o:Pages>1</o:Pages>
| |
− | <o:Words>62</o:Words>
| |
− | <o:Characters>356</o:Characters>
| |
− | <o:Lines>2</o:Lines>
| |
− | <o:Paragraphs>1</o:Paragraphs>
| |
− | <o:CharactersWithSpaces>417</o:CharactersWithSpaces>
| |
− | <o:Version>11.6568</o:Version>
| |
− | </o:DocumentProperties>
| |
− | </xml><![endif]--><!--[if gte mso 9]><xml>
| |
− | <w:WordDocument>
| |
− | <w:SpellingState>Clean</w:SpellingState>
| |
− | <w:GrammarState>Clean</w:GrammarState>
| |
− | <w:PunctuationKerning/>
| |
− | <w:ValidateAgainstSchemas/>
| |
− | <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
| |
− | <w:IgnoreMixedContent>false</w:IgnoreMixedContent>
| |
− | <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
| |
− | <w:Compatibility>
| |
− | <w:BreakWrappedTables/>
| |
− | <w:SnapToGridInCell/>
| |
− | <w:WrapTextWithPunct/>
| |
− | <w:UseAsianBreakRules/>
| |
− | <w:DontGrowAutofit/>
| |
− | </w:Compatibility>
| |
− | <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
| |
− | </w:WordDocument>
| |
− | </xml><![endif]--><!--[if gte mso 9]><xml>
| |
− | <w:LatentStyles DefLockedState="false" LatentStyleCount="156">
| |
− | </w:LatentStyles>
| |
− | </xml><![endif]--><!--[if !mso]><object
| |
− | classid="clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D" id=ieooui></object>
| |
− | <style>
| |
− | st1\:*{behavior:url(#ieooui) }
| |
− | </style>
| |
− | <![endif]-->
| |
− | <style>
| |
− | <!--
| |
− | /* Font Definitions */
| |
− | @font-face
| |
− | {font-family:Verdana;
| |
− | panose-1:2 11 6 4 3 5 4 4 2 4;
| |
− | mso-font-charset:0;
| |
− | mso-generic-font-family:swiss;
| |
− | mso-font-pitch:variable;
| |
− | mso-font-signature:536871559 0 0 0 415 0;}
| |
− | @font-face
| |
− | {font-family:Tahoma;
| |
− | panose-1:2 11 6 4 3 5 4 4 2 4;
| |
− | mso-font-charset:0;
| |
− | mso-generic-font-family:swiss;
| |
− | mso-font-pitch:variable;
| |
− | mso-font-signature:1627421319 -2147483648 8 0 66047 0;}
| |
− | /* Style Definitions */
| |
− | p.MsoNormal, li.MsoNormal, div.MsoNormal
| |
− | {mso-style-parent:"";
| |
− | margin:0in;
| |
− | margin-bottom:.0001pt;
| |
− | mso-pagination:widow-orphan;
| |
− | font-size:12.0pt;
| |
− | font-family:"Times New Roman";
| |
− | mso-fareast-font-family:"Times New Roman";}
| |
− | p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
| |
− | {mso-style-noshow:yes;
| |
− | margin:0in;
| |
− | margin-bottom:.0001pt;
| |
− | mso-pagination:widow-orphan;
| |
− | font-size:8.0pt;
| |
− | font-family:Tahoma;
| |
− | mso-fareast-font-family:"Times New Roman";}
| |
− | span.SpellE
| |
− | {mso-style-name:"";
| |
− | mso-spl-e:yes;}
| |
− | @page Section1
| |
− | {size:8.5in 11.0in;
| |
− | margin:1.0in 1.25in 1.0in 1.25in;
| |
− | mso-header-margin:.5in;
| |
− | mso-footer-margin:.5in;
| |
− | mso-paper-source:0;}
| |
− | div.Section1
| |
− | {page:Section1;}
| |
− | -->
| |
− | </style>
| |
− | <!--[if gte mso 10]>
| |
− | <style>
| |
− | /* Style Definitions */
| |
− | table.MsoNormalTable
| |
− | {mso-style-name:"Table Normal";
| |
− | mso-tstyle-rowband-size:0;
| |
− | mso-tstyle-colband-size:0;
| |
− | mso-style-noshow:yes;
| |
− | mso-style-parent:"";
| |
− | mso-padding-alt:0in 5.4pt 0in 5.4pt;
| |
− | mso-para-margin:0in;
| |
− | mso-para-margin-bottom:.0001pt;
| |
− | mso-pagination:widow-orphan;
| |
− | font-size:10.0pt;
| |
− | font-family:"Times New Roman";
| |
− | mso-ansi-language:#0400;
| |
− | mso-fareast-language:#0400;
| |
− | mso-bidi-language:#0400;}
| |
− | </style>
| |
− | <![endif]--><!--[if gte mso 9]><xml>
| |
− | <o:shapedefaults v:ext="edit" spidmax="2050"/>
| |
− | </xml><![endif]--><!--[if gte mso 9]><xml>
| |
− | <o:shapelayout v:ext="edit">
| |
− | <o:idmap v:ext="edit" data="1"/>
| |
− | </o:shapelayout></xml><![endif]-->
| |
− | </head>
| |
− |
| |
− | <body lang=EN-US style='tab-interval:.5in'>
| |
− |
| |
− | <div class=Section1>
| |
− |
| |
− | <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=440
| |
− | style='width:330.1pt;margin-left:4.95pt;border-collapse:collapse;mso-padding-alt:
| |
− | 0in 5.4pt 0in 5.4pt'>
| |
− | <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes;height:30.0pt'>
| |
− | <td width=95 nowrap style='width:71.0pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:30.0pt'>
| |
− | <p class=MsoNormal><b><sup><span style='font-size:10.0pt;font-family:Arial'>244</span></sup></b><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Cm Data<o:p></o:p></span></b></p>
| |
− | </td>
| |
− | <td width=75 nowrap style='width:56.0pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:30.0pt'>
| |
− |
| |
− | <p class=MsoNormal><b><span style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></b></p>
| |
− | </td>
| |
− | <td width=64 nowrap style='width:48.0pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:30.0pt'>
| |
− | <p class=MsoNormal><b><span style='font-size:10.0pt;font-family:Arial'> <o:p></o:p></span></b></p>
| |
− | </td>
| |
− | <td width=118 nowrap style='width:88.75pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:30.0pt' x:str="Eα [keV] = ">
| |
− | <p class=MsoNormal align=right style='text-align:right'><span class=SpellE><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Eα</span></b></span><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'> [<span class=SpellE>keV</span>] =
| |
− | <o:p></o:p></span></b></p>
| |
− |
| |
− | </td>
| |
− | <td width=88 nowrap style='width:66.35pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:30.0pt' x:num="5794.8389923223576">
| |
− | <p class=MsoNormal><b><span style='font-size:10.0pt;font-family:Arial'>5794.84<o:p></o:p></span></b></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:1;height:13.5pt'>
| |
− | <td width=233 nowrap colspan=3 style='width:175.0pt;border-top:none;
| |
− | border-left:none;border-bottom:solid windowtext 2.25pt;border-right:solid windowtext 1.5pt;
| |
− | mso-border-top-alt:solid windowtext 2.25pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:13.5pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:8.0pt;font-family:Arial'>Recorded Data<o:p></o:p></span></b></p>
| |
− |
| |
− | </td>
| |
− | <td width=207 nowrap colspan=2 style='width:155.1pt;border-top:none;
| |
− | border-left:none;border-bottom:solid windowtext 2.25pt;border-right:solid windowtext 1.0pt;
| |
− | mso-border-top-alt:solid windowtext 2.25pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:13.5pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:8.0pt;font-family:Arial'>Calculated Data<o:p></o:p></span></b></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:2;height:26.25pt'>
| |
− | <td width=95 style='width:71.0pt;border-top:none;border-left:none;border-bottom:
| |
− | solid windowtext 2.25pt;border-right:solid windowtext 1.0pt;mso-border-top-alt:
| |
− | solid windowtext 2.25pt;padding:0in 5.4pt 0in 5.4pt;height:26.25pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Pressure<br>
| |
− |
| |
− | </span></b><b><span style='font-size:8.0pt;font-family:Arial'>[<span
| |
− | class=SpellE>Torr</span>]</span></b><b><span style='font-size:10.0pt;
| |
− | font-family:Arial'><o:p></o:p></span></b></p>
| |
− | </td>
| |
− | <td width=75 style='width:56.0pt;border-top:none;border-left:none;border-bottom:
| |
− | solid windowtext 2.25pt;border-right:solid windowtext 1.0pt;mso-border-top-alt:
| |
− | solid windowtext 2.25pt;mso-border-left-alt:solid windowtext 1.0pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:26.25pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Net Count<br>
| |
− | </span></b><b><span style='font-size:8.0pt;font-family:Arial'>[1/Sec]</span></b><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></b></p>
| |
− | </td>
| |
− |
| |
− | <td width=64 style='width:48.0pt;border-top:none;border-left:none;border-bottom:
| |
− | solid windowtext 2.25pt;border-right:solid windowtext 1.5pt;mso-border-top-alt:
| |
− | solid windowtext 2.25pt;mso-border-left-alt:solid windowtext 1.0pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:26.25pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Peak<br>
| |
− | Bin<o:p></o:p></span></b></p>
| |
− | </td>
| |
− | <td width=118 style='width:88.75pt;border-top:none;border-left:none;
| |
− | border-bottom:solid windowtext 2.25pt;border-right:solid windowtext 1.0pt;
| |
− | mso-border-top-alt:solid windowtext 2.25pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:26.25pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><st1:place w:st="on"><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>E Calc</span></b></st1:place><b><span
| |
− | style='font-size:8.0pt;font-family:Arial'><br>
| |
− | [<span class=SpellE>keV</span>]</span></b><b><span style='font-size:10.0pt;
| |
− | font-family:Arial'><o:p></o:p></span></b></p>
| |
− |
| |
− | </td>
| |
− | <td width=88 style='width:66.35pt;border:none;border-bottom:solid windowtext 2.25pt;
| |
− | mso-border-top-alt:solid windowtext 2.25pt;mso-border-left-alt:solid windowtext 1.0pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:26.25pt'>
| |
− | <p class=MsoNormal align=center style='text-align:center'><b><span
| |
− | style='font-size:10.0pt;font-family:Arial'>Attenuation<br>
| |
− | </span></b><b><span style='font-size:8.0pt;font-family:Arial'>[<span
| |
− | class=SpellE>keV</span>]</span></b><b><span style='font-size:10.0pt;
| |
− | font-family:Arial'><o:p></o:p></span></b></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:3;height:12.75pt'>
| |
− |
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-top-alt:solid windowtext 2.25pt;mso-border-top-alt:
| |
− | solid windowtext 2.25pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>7<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-top-alt:solid windowtext 2.25pt;mso-border-top-alt:
| |
− | solid windowtext 2.25pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>65.94<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;mso-border-top-alt:solid windowtext 2.25pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1094.32<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-top-alt:solid windowtext 2.25pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-top-alt:solid windowtext 2.25pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4829.1835308183881">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4829.18<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;border:none;
| |
− | mso-border-top-alt:solid windowtext 2.25pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num x:fmla="=$E$1-$E$12-D4">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>0.00<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− |
| |
− | <tr style='mso-yfti-irow:4;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>7.3<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>71.19<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1089.84<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4809.4134980874996">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4809.41<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num="19.770032730888488" x:fmla="=$E$1-$E$12-D5">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>19.77<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:5;height:14.25pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:14.25pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>9.9<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:14.25pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>87.98<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:14.25pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1066.03<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:14.25pt' x:num="4704.3410696673063">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4704.34<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:14.25pt' x:num="124.84246115108181" x:fmla="=$E$1-$E$12-D6">
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>124.84<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:6;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>13<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>41.95<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1041.82<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4597.503459753284">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4597.50<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num="231.68007106510413" x:fmla="=$E$1-$E$12-D7">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>231.68<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:7;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>15<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>69.59<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1023.76<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4517.8055153068881">
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4517.81<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num="311.37801551150005" x:fmla="=$E$1-$E$12-D8">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>311.38<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:8;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>17.5<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>89.42<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>1001.13<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4417.9403722934912">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4417.94<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num="411.2431585248969" x:fmla="=$E$1-$E$12-D9">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>411.24<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− |
| |
− | <tr style='mso-yfti-irow:9;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>20.1<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;border:none;border-right:
| |
− | solid windowtext 1.0pt;mso-border-right-alt:solid windowtext .5pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>58.83<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;border:none;border-right:
| |
− | solid windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num>
| |
− |
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>980.06<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;border:none;
| |
− | border-right:solid windowtext 1.0pt;mso-border-left-alt:solid windowtext 1.5pt;
| |
− | mso-border-left-alt:solid windowtext 1.5pt;mso-border-right-alt:solid windowtext .5pt;
| |
− | padding:0in 5.4pt 0in 5.4pt;height:12.75pt' x:num="4324.9594371060293">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>4324.96<o:p></o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt' x:num="504.22409371235881" x:fmla="=$E$1-$E$12-D10">
| |
− | <p class=MsoNormal align=center style='text-align:center'><span
| |
− | style='font-size:10.0pt;font-family:Arial'>504.22<o:p></o:p></span></p>
| |
− |
| |
− | </td>
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:10;height:7.5pt;mso-height-source:userset'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:7.5pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:7.5pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− |
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:7.5pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=118 nowrap valign=bottom style='width:88.75pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:7.5pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=88 nowrap valign=bottom style='width:66.35pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:7.5pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− |
| |
− | </tr>
| |
− | <tr style='mso-yfti-irow:11;mso-yfti-lastrow:yes;height:12.75pt'>
| |
− | <td width=95 nowrap valign=bottom style='width:71.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=75 nowrap valign=bottom style='width:56.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt'>
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=64 nowrap valign=bottom style='width:48.0pt;padding:0in 5.4pt 0in 5.4pt;
| |
− | height:12.75pt'>
| |
− |
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></p>
| |
− | </td>
| |
− | <td width=207 nowrap colspan=2 valign=bottom style='width:155.1pt;padding:
| |
− | 0in 5.4pt 0in 5.4pt;height:12.75pt'>
| |
− | <p class=MsoNormal align=right style='text-align:right'><span
| |
− | style='font-size:8.0pt;font-family:Arial'>*E absorbed due to foil = 965.66<o:p></o:p></span></p>
| |
− | </td>
| |
− | </tr>
| |
− | </table>
| |
− |
| |
− | <p class=MsoNormal><span style='font-size:10.0pt;font-family:Verdana'><o:p> </o:p></span></p>
| |
− |
| |
− | </div>
| |
− |
| |
− | </body>
| |
− |
| |
− | </html>
| |
| | | |
| === Results 1 === | | === Results 1 === |
This experiment measures the loss of energy of an Alpha particle due to air molecules in a vacuumed system.
This experiment measures the energy loss of alpha particles due to air at different pressures. To determine this the use of a roughing pump to vacuum a system, at which a Surface-Barrier Detector placed approximately 40 cm away from an Alpha particle source, and using a needle valve to let air into the system at set quantities. The two Alpha sources used in this experiment are Curium (Cm) and Polonium (Po). By taking a base measurement (lowest possible pressure) and gradually increasing the pressure, there will be a drop in energy which directly corresponds with newly added air to the system. Repeating this multiple times at different pressures, an accurate corrialation between the two can be determined.
In this lab we are using an R-016-050-100 surface-barrier detector to measure the energy loss of alpha particles. The ORTEC model number mentioned above reflects three different parameters that are used to define a silicon surface-barrier detector. These parameters are resolution, active area, and depletion depth. In our model, the resolution is 16keV FWHM for 241-Am alphas, which comes from the 016. The active area is 50mm2, which comes from the 050. The depletion depth is 100µm, which comes from the 100.
In doing the experiment we see one peak for the Cm source. In reality a Cm source should show two peaks. This is because Cm is a very strong alpha source and so there is a thin metal foil over the Cm source for protection. The alpha particles loose energy in this foil which mean we cannot get an accurate base measurement from the Cm source. This is why there are two sources being used. The Po source is far less radioactive but is also unprotected and so it is used to gather our base reading.
The Cm source itself has a half-life of 18.1 years as opposed to the half-life of Po which is only 138 days. At 100% branching the Cm source has a Q-value of 5901.65 while the Po source has a Q-value of 5407.46. So the Cm source also has a much higher Q-value.
1) Build a vacuum system with detector on one and a port for a radioactive alpha source on the other. Measure the distance between the alpha detector and the port for the radioactive source. The distance should be about 40cm, in our experiment the distance was 36.5 cm. Also connect a vacuum gauge, a roughing pump through a valve, and a needle valve for venting, to the vacuum system.
Then the total error is the sum of the two partial derivatives added in quadrature,
The mass attenuation coefficients for lead was determined accurately; the error was calculated at less than 15% and published values agree within experimental error. However, the attenuation factor for aluminum was not calculated with satisfactory certainty, an error of less than 15% was calculated. The marginal thickness of the thinner aluminum absorbers proved to have almost negligible capacity for attenuating the source. In a more detailed experiment, a thicker gauge aluminum absorber can be studied, and the attenuation can be more precisely measured.