>Double sharp at 08:44, 28 November 2023

2023-11-28T08:44:12Z

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<noinclude>{{documentation|1=Template:Isotopes/decay-mode/property/doc}}</noinclude>{{#if:{{{normal-code|}}}|{{#switch:{{{property|}}}|document-status={{Isotopes/decay-mode/code/id-list|definition=document-status|normal-code=a}}|normal-code={{Isotopes/decay-mode/code/normalise|code-in={{{normal-code|}}}|type={{{type|}}}}}||dm-symbol={{#switch:{{{normal-code|}}}
|alpha=α
|beta =β
|b- =β−
|2b- =β−β−
|b+ =β+
|2b+ =β+β+
|epsi =ε
|epsiepsi =εε
|epsiANDb+ =ε + β+
|e+ =e+
|gamma=γ
|n =n
|2n =2n
|p =p
|2p =2p

|EC =EC
|IT =IT
|SF =SF
|IS =IS
|CD =CD

|b-n =β−n
|b-2n =β−2n
|b-3n =β−3n
|b-a =β−α
|b-d =β−d
|b-t =β−t
|b-SF =β−SF
|b+p =β+p
|b+2p =β+2p
|b+3p =β+3p
|b+a =β+α
|b+SF =β+SF

|14C =14C
|20Ne =20Ne
|24Ne =24Ne
|24NeAND26Ne =24Ne + 26Ne
|25Ne =25Ne
|25NeAND28Mg =25Ne + 28Mg
|26Ne =26Ne
|28Mg =28Mg
|28MgAND30Mg =28Mg + 30Mg
|30Mg =30Mg
|32Si =32Si
|34Si =34Si

|stable =stable
|obsstable =observ. stable
|synth =synth
|trace =trace
|#default=}}|dm-symbol-alt={{#switch:{{{normal-code|}}}
|2b- =2β−
|2b+ =2β+
|b+ =ε + e+
|#default=}}|en-link={{#switch:{{{normal-code|}}}
|alpha=alpha decay
|beta =beta decay
|b- =beta minus decay
|2b- =double beta minus decay
|b+ =beta plus decay
|2b+ =double beta plus decay
|epsi =electron capture
|epsiepsi =electron capture
|epsiANDb+ =electron capture and beta plus decay
|e+ =positron emission
|gamma =gamma decay
|n =neutron emission
|2n =double neutron emission
|p =proton emission
|2p =double proton emission

|EC =electron capture
|IT =isomeric transition
|SF =spontaneous fission
|IS =isotopic abundance
|CD =cluster decay

|b-n =delayed decay
|b-2n =delayed decay
|b-3n =delayed decay
|b-a =delayed decay
|b-d =delayed decay
|b-t =delayed decay
|b-SF =delayed decay
|b+p =delayed decay
|b+2p =delayed decay
|b+3p =delayed decay
|b+a =delayed decay
|b+SF =delayed decay

|14C =heavy cluster decay
|20Ne =heavy cluster decay
|24Ne =heavy cluster decay
|24NeAND26Ne =heavy cluster decay
|25Ne =heavy cluster decay
|25NeAND28Mg =heavy cluster decay
|26Ne =heavy cluster decay
|20Ne =heavy cluster decay
|28Mg =heavy cluster decay
|28MgAND30Mg =heavy cluster decay
|30Mg =heavy cluster decay
|32Si =heavy cluster decay
|34Si =heavy cluster decay

|stable =stable isotope
|obsstable =observationally stable isotope
|synth =synthetic radioisotope
|trace =trace radioisotope

|#default=}}|example={{#switch:{{{normal-code|}}}
|alpha=
|beta =
|b- =
|2b- =
|b+ =
|2b+ =
|epsi =
|epsiepsi =[[barium-130]]
|epsiANDb+ =[[thallium-204]]
|e+ =
|gamma=[[technetium-95m]]
|n =
|2n =
|p =
|2p =

|EC =
|IT =
|SF =[[isotopes of plutonium]]
|IS =
|CD =

|b-n =
|b-2n =
|b-3n =
|b-a =
|b-d =
|b-t =
|b-SF =
|b+p =
|b+2p =
|b+3p =
|b+a =
|b+SF =

|14C =[[actinium-225]]
|20Ne =[[uranium-235]]
|24Ne =[[protactinium-231]], 230Th, 232Th, 232U, 233U, 234U
|24NeAND26Ne =[[uranium-234]]
|25Ne =[[uranium-235]]
|25NeAND28Mg =[[uranium-235]]
|26Ne =[[uranium-234]]
|28Mg =232U, 33U, 234U, 235U, 236Pu, 238Pu
|28MgAND30Mg =238Pu
|30Mg =237Np, 238Pu
|32Si =238Pu
|34Si =[[curium-242]]

|stable =
|obsstable =[[bismuth-209]]
|synth =
|trace =
|#default=}}|AZ-changes={{#switch:{{{normal-code|}}}
|alpha=(''A'' − 4, ''Z'' − 2)
|beta =
|b- =(''A'', ''Z'' + 1)
|2b- =(''A'', ''Z'' + 2)
|b+ =(''A'', ''Z'' − 1)
|2b+ =(''A'', ''Z'' − 2)
|epsi =(''A'', ''Z'' − 1)
|epsiepsi =(''A'', ''Z'' − 2)
|epsiANDb+ =
|e+ =(''A'', ''Z'' − 1)
|gamma=
|n =(''A'' − 1, ''Z'')
|2n =(''A'' − 2, ''Z'')
|p =(''A'' − 1, ''Z'' − 1)
|2p =(''A'' − 2, ''Z'' − 2)

|EC =(''A'', ''Z'' − 1)
|IT =(''A'', ''Z'')
|SF =variable
|IS =
|CD =(''A'' − ''A''1, ''Z'' − ''Z''1) & {{nowrap|1=(''A''1, ''Z''1)}}

|b-n =(''A'' − 1, ''Z'' + 1)
|b-2n =(''A'' − 2, ''Z'' + 1)
|b-3n =(''A'' − 3, ''Z'' + 1)
|b-a =(''A'' − 4, ''Z'' − 1)
|b-d =(''A'' − 2, ''Z'')
|b-t =(''A'' − 3, ''Z'')
|b-SF =β− & variable
|b+p =(''A'' − 1, ''Z'' − 2)
|b+2p =(''A'' − 2, ''Z'' − 3)
|b+3p =(''A'' − 3, ''Z'' − 4)
|b+a =(''A'' − 4, ''Z'' − 3)
|b+SF =β+ & variable

|14C =
|20Ne =
|24Ne =
|24NeAND26Ne =
|25Ne =
|25NeAND28Mg =
|26Ne =
|20Ne =
|28Mg =
|28MgAND30Mg =
|30Mg =
|32Si =
|34Si =

|stable =
|obsstable =
|synth =
|trace =
|#default=}}|action-text={{#switch:{{{normal-code|}}}
| alpha=An [[alpha particle]] {{nowrap|1=(''A'' = 4, ''Z'' = 2)}} emitted from nucleus
| beta =
| b+ =In NUBASE2020, ß+ refers to the ''combined'' rate of electron capture (ε) and positron emission (e+): {{nowrap|1=ß+ = ε + e+}}
| b- =A nucleus emits an [[electron]] and an [[electron antineutrino]]
| 2b- =A nucleus emits two electrons and two antineutrinos
| 2b+ =A nucleus emits two positrons and two neutrinos
| epsi =A nucleus captures an orbiting electron and emits a neutrino; the daughter nucleus is left in an excited unstable state
| epsiepsi=
| epsiANDb+ =electron capture ''and'' β+ decay
| e+ =A nuclear proton converts to a neutron by emitting a positron and an electron neutrino
| gamma=
| p =A [[proton]] ejected from nucleus
| 2p =Two protons ejected from nucleus simultaneously
| n =A [[neutron]] ejected from nucleus
| 2n =Two neutrons ejected from nucleus simultaneously

| b-n =A nucleus decays by β− emission to an excited state, which then emits a neutron
| b-2n =A nucleus decays by β− emission to an excited state, which then emits two neutrons
| b-3n =A nucleus decays by β− emission to an excited state, which then emits three neutrons
| b-a =A nucleus decays by β− emission to an excited state, which then emits an α particle
| b-d =A nucleus decays by β− emission to an excited state, which then emits a deuteron
| b-t =A nucleus decays by β− emission to an excited state, which then emits a triton
| b+p =A nucleus decays by β+ emission to an excited state, which then emits a proton
| b+2p =A nucleus decays by β+ emission to an excited state, which then emits two protons
| b+3p =A nucleus decays by β+ emission to an excited state, which then emits three protons
| b+a =A nucleus decays by β+ emission to an excited state, which then emits an a particle
| b+SF =A nucleus decays by β+ emission to an excited state, which then undergoes spontaneous fission
| b-SF =A nucleus decays by β− emission to an excited state, which then undergoes spontaneous fission

| EC =
| IT =A nucleus in a metastable state drops to a lower energy state by emitting a photon or ejecting an electron
| IS =
| SF =A nucleus disintegrates into two or more smaller nuclei and other particles, all of which may vary with each decay
| CD=A nucleus emits a specific type of smaller nucleus (''A''1, ''Z''1) which is larger than an alpha particle (e.g. 14C, 24Ne)

|14C =
|20Ne =
|24Ne =
|24NeAND26Ne =
|25Ne =
|25NeAND28Mg =
|26Ne =
|20Ne =
|28Mg =
|28MgAND30Mg =
|30Mg =
|32Si =
|34Si =

|stable =
|obsstable =
|synth =
|trace =
|#default=}}|nubase-name={{#switch:{{{normal-code|}}}
|alpha=α emission
|beta =–
|b- =β− decay
|2b- =double β− decay
|b+ =β+ decay
|2b+ =double β+ decay
|epsi =electron capture
|epsiepsi =–
|epsiANDb+ =electron capture ''and'' β+ decay
|e+ =positron emission
|gamma =–
|n =neutron emission
|2n =2-neutron emission
|p =proton emission
|2p =2-proton emission

|EC =–
|IT =internal transition
|SF =spontaneous fission
|CD =heavy cluster decay
|IS =isotopic abundance

|b-n =β−-delayed neutron emission
|b-2n =β−-delayed 2-neutron emission
|b-3n =β−-delayed 3-neutron emission
|b-a =β−-delayed α emission
|b-d =β−-delayed deuteron emission
|b-t =β−-delayed triton emission
|b-SF =β−-delayed fission
|b+p =β+-delayed proton emission
|b+2p =β+-delayed 2-proton emission
|b+3p =β+-delayed 3-proton emission
|b+a =β+-delayed α emission
|b+SF =β+-delayed fission

|stable =stable
|obsstable =–
|synth =synthetic isotope
|trace =–

|14C =heavy cluster emission
|20Ne =heavy cluster emission
|24Ne =heavy cluster emission
|24NeAND26Ne =heavy cluster emission
|25Ne =heavy cluster emission
|25NeAND28Mg =heavy cluster emission
|26Ne =heavy cluster emission
|28Mg =heavy cluster emission
|28MgAND30Mg =heavy cluster emission
|30Mg =heavy cluster emission
|32Si =heavy cluster emission
|34Si =heavy cluster emission
|#default=}}|en-name={{#switch:{{{normal-code|}}}
|alpha=α emission
|beta =β decay
|b- =β− decay
|2b- =double β− decay
|b+ =β+ decay
|2b+ =double β+ decay
|epsi =electron capture
|epsiepsi =double electron capture
|epsiANDb+ =electron capture ''and'' β+ decay
|e+ =positron emission
|gamma=γ decay
|n =neutron emission
|2n =2-neutron emission
|p =proton emission
|2p =2-proton emission

|EC =electron capture
|IT =isomeric transition
|SF =spontaneous fission
|CD =cluster decay
|IS =isotopic abundance

|b-n =β−-delayed neutron emission
|b-2n =β−-delayed 2-neutron emission
|b-3n =β−-delayed 3-neutron emission
|b-a =β−-delayed α emission
|b-d =β−-delayed deuteron emission
|b-t =β−-delayed triton emission
|b-SF =β−-delayed fission
|b+p =β+-delayed proton emission
|b+2p =β+-delayed 2-proton emission
|b+3p =β+-delayed 3-proton emission
|b+a =β+-delayed α emission
|b+SF =β+-delayed fission

|stable =stable
|obsstable =observationally stable
|synth =synthetic isotope
|trace =trace

|14C =heavy cluster decay
|20Ne =heavy cluster decay
|24Ne =heavy cluster decay
|24NeAND26Ne =heavy cluster decay
|25Ne =heavy cluster decay
|25NeAND28Mg =heavy cluster decay
|26Ne =heavy cluster decay
|28Mg =heavy cluster decay
|28MgAND30Mg =heavy cluster decay
|30Mg =heavy cluster decay
|32Si =heavy cluster decay
|34Si =heavy cluster decay
|#default=}}|qid={{#switch:{{{normal-code|}}}
|alpha=Q179856
|beta =Q306786
|b- =Q14646001
|2b- =Q18907407
|b+ =Q1357356
|2b+ =Q18907416
|epsi =Q109910
|epsiepsi =Q520827
|epsiANDb+ =
|e+ =Q1357356
|gamma=Q10885797
|n =Q898923
|2n =Q21456752
|p =Q902157
|2p =Q9253686

|EC =Q109910
|IT =Q1191931
|SF =Q146682
|IS =Q659662
|CD =Q901540

|b-n =Q116564446
|b-2n =Q116564446
|b-3n =Q116564446
|b-a =Q116564446
|b-d =Q116564446
|b-t =Q116564446
|b-SF =Q116564446
|b+p =Q116564446
|b+2p =Q116564446
|b+3p =Q116564446
|b+a =Q116564446
|b+SF =Q116564446

|14C =Q901540
|20Ne =Q901540
|24Ne =Q901540
|24NeAND26Ne =Q901540
|25Ne =Q901540
|25NeAND28Mg =Q901540
|26Ne =Q901540
|20Ne =Q901540
|28Mg =Q901540
|28MgAND30Mg =Q901540
|30Mg =Q901540
|32Si =Q901540
|34Si =Q901540

|stable =Q878130
|obsstable =Q116484654
|synth =Q1194370
|trace =Q2410022
|#default=}}|multi-meaning={{#switch:{{{normal-code|}}}
|alpha =
|beta =beta
|b- =
|2b- =double
|b+ =
|2b+ =double
|b-n =delay
|b-2n =delay
|b-3n =delay
|b-a =delay
|b-d =delay
|b-t =delay
|b-SF =delay
|b+p =delay
|b+2p =delay
|b+3p =delay
|b+a =delay
|b+SF =delay
|epsi =
|epsiepsi =double
|epsiANDb+ =combi
|e+ =
|gamma =
|n =
|2n =double
|p =
|2p =double
|EC =?
|IT =
|SF =
|IS =[not a dm]
|CD =24Ne
|14C =CD
|20Ne =CD
|24Ne =CD
|24NeAND26Ne =combi
|25Ne =CD
|25NeAND28Mg =combi
|26Ne =CD
|28Mg =CD
|28MgAND30Mg =combi
|30Mg =CD
|32Si =CD
|34Si =CD
|stable =
|obsstable =
|synth =
|trace =
|#default=}}|in-nubase|in-nubase2020={{#switch:{{{normal-code|}}}
|alpha=yes
|beta =no
|b- =yes
|2b- =yes
|b+ =yes
|2b+ =yes
|epsi =yes
|epsiepsi =
|epsiANDb+ =yes
|e+ =yes
|n =yes
|2n =yes
|p =yes
|2p =yes
|EC =
|IT =yes
|SF =yes
|IS =yes
|CD =yes

|b-n =yes
|b-2n =yes
|b-3n =yes
|b-a =yes
|b-d =yes
|b-t =yes
|b-SF =yes
|b+p =yes
|b+2p =yes
|b+3p =yes
|b+a =yes
|b+SF =yes

|14C =yes
|20Ne =yes
|24Ne =yes
|24NeAND26Ne =yes
|25Ne =yes
|25NeAND28Mg =yes
|26Ne =yes
|28Mg =yes
|28MgAND30Mg =yes
|30Mg =yes
|32Si =yes
|34Si =yes

|stable =yes
|#default=}}|code-type={{Isotopes/decay-mode/code/id-list|normal-code={{{normal-code|}}}|definition=code-type}}|code-type-explicit={{Isotopes/decay-mode/code/id-list|normal-code={{{normal-code|}}}|definition=code-type-explicit}}}}}}<noinclude>{{documentation|1=Template:Isotopes/decay-mode/overview/doc}}</noinclude>

Template:Isotopes/decay-mode/property/property-list - Revision history

>Double sharp at 08:44, 28 November 2023