Difference between revisions of "TF Natural Te reactions"
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==Te-130(34%)== | ==Te-130(34%)== | ||
| − | <math>\gamma + Te-130 \rightarrow Sb-129 + p \rightarrow Te-128 + \beta^- | + | <math>\gamma + Te-130 \rightarrow Sb-129 + p (4 hour half life)\rightarrow Te-128 + \beta^- </math> |
| − | <math>\gamma + Te-130 \rightarrow Te-129 + n \rightarrow I-129 + \beta^- | + | <math>\gamma + Te-130 \rightarrow Te-129 + n (70 min half life)\rightarrow I-129 + \beta^- </math> |
I-129 is basically stable | I-129 is basically stable | ||
| + | |||
| + | Te-129 has an 11/2- excited state that emits a 105 keV photon when it de-excites | ||
===I-129=== | ===I-129=== | ||
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==Te-128(32%)== | ==Te-128(32%)== | ||
| − | <math>\gamma + Te-128 \rightarrow Sb-127 + p \rightarrow Te-127 + \beta^-\rightarrow I-127 + \beta^-</math> | + | <math>\gamma + Te-128 \rightarrow Sb-127 + p ( 4 sec half life)\rightarrow Te-127 + \beta^-( 9 hour half life)\rightarrow I-127 + \beta^-</math> |
| − | <math>\gamma + Te-128 \rightarrow Te-127 + n \rightarrow I-127 + \beta^-</math> | + | <math>\gamma + Te-128 \rightarrow Te-127 + n (9 hour half life)\rightarrow I-127 + \beta^-</math> |
I-127 is stable | I-127 is stable | ||
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==Te-125(7%)== | ==Te-125(7%)== | ||
| + | <math>\gamma + Te-125 \rightarrow Sb-124 + p (60 days half life)</math> | ||
| + | <math>\gamma + Te-125 \rightarrow Te-124 + n</math> | ||
| + | |||
| + | Te-124 is stable | ||
==Te-124(5%)== | ==Te-124(5%)== | ||
| + | |||
| + | <math>\gamma + Te-124 \rightarrow Sb-123 + p </math> | ||
| + | |||
| + | <math>\gamma + Te-124 \rightarrow Te-123 + n</math> | ||
| + | |||
| + | |||
| + | Te-123 and Sb-123 are stable | ||
==Te-122(2.5%)== | ==Te-122(2.5%)== | ||
| + | <math>\gamma + Te-122 \rightarrow Sb-121+ p </math> | ||
| + | |||
| + | <math>\gamma + Te-122 \rightarrow Te-121 + n (20 day half life)</math> | ||
| + | |||
| + | |||
| + | Sb-121 is stable | ||
==Te-123(1%)== | ==Te-123(1%)== | ||
| + | <math>\gamma + Te-123 \rightarrow Sb-122+ p ( 2day half life) \rightarrow Te-122+ \beta^- ( 2day half life)</math> | ||
| + | |||
| + | <math>\gamma + Te-123 \rightarrow Te-122 + n </math> | ||
| + | |||
| + | |||
| + | Te-122 is stable | ||
==I-127== | ==I-127== | ||
| + | 9 hour half life to produce it makes this nuclide ignorable | ||
[[TF_Antimony#Tellurium.28Te.29_to_Antimony.28Sb.29]] | [[TF_Antimony#Tellurium.28Te.29_to_Antimony.28Sb.29]] | ||
Latest revision as of 20:01, 7 December 2023
TF_Antimony#Tellurium.28Te.29_to_Antimony.28Sb.29
Natural Tellurium competing reactions
Te-130(34%)
I-129 is basically stable
Te-129 has an 11/2- excited state that emits a 105 keV photon when it de-excites
I-129
Te-128 and Xe-128 are stable
Te-128(32%)
I-127 is stable
Te-126(19%)
Te-125 is stable
Te-125(7%)
Te-124 is stable
Te-124(5%)
Te-123 and Sb-123 are stable
Te-122(2.5%)
Sb-121 is stable
Te-123(1%)
Te-122 is stable
I-127
9 hour half life to produce it makes this nuclide ignorable