The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd
The {sup 150}Nd({sup 3}He,t) reaction at 140 MeV/u and {sup 150}Sm(t,{sup 3}He) reaction at 115 MeV/u were measured, populating excited states in {sup 150}Pm. The transitions studied populate intermediate states of importance for the (neutrinoless) {beta}{beta} decay of {sup 150}Nd to {sup 150}Sm. M...
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| creator | Guess, C. J. Brown, B. A. Deaven, J. M. Hitt, G. W. Meharchand, R. Zegers, R. G. T. Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 Adachi, T. Fujita, H. Hatanaka, K. Hirota, K. Ishikawa, D. Matsubara, H. Okamura, H. Ong, H. J. Suzuki, T. Tamii, A. Yosoi, M. Zenihiro, J. Akimune, H. Algora, A. Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001 |
| description | The {sup 150}Nd({sup 3}He,t) reaction at 140 MeV/u and {sup 150}Sm(t,{sup 3}He) reaction at 115 MeV/u were measured, populating excited states in {sup 150}Pm. The transitions studied populate intermediate states of importance for the (neutrinoless) {beta}{beta} decay of {sup 150}Nd to {sup 150}Sm. Monopole and dipole contributions to the measured excitation-energy spectra were extracted by using multipole decomposition analyses. The experimental results were compared with theoretical calculations obtained within the framework of the quasiparticle random-phase approximation, which is one of the main methods employed for estimating the half-life of the neutrinoless {beta}{beta} decay (0{nu}{beta}{beta}) of {sup 150}Nd. The present results thus provide useful information on the neutrino responses for evaluating the 0{nu}{beta}{beta} and 2{nu}{beta}{beta} matrix elements. The 2{nu}{beta}{beta} matrix element calculated from the Gamow-Teller transitions through the lowest 1{sup +} state in the intermediate nucleus is maximally about half that deduced from the half-life measured in 2{nu}{beta}{beta} direct counting experiments, and at least several transitions through 1{sup +} intermediate states in {sup 150}Pm are required to explain the 2{nu}{beta}{beta} half-life. Because Gamow-Teller transitions in the {sup 150}Sm(t,{sup 3}He) experiment are strongly Pauli blocked, the extraction of Gamow-Teller strengths was complicated by the excitation of the 2({h_bar}/2{pi}){omega}, {Delta}L=0, {Delta}S=1 isovector spin-flip giant monopole resonance (IVSGMR). However, the near absence of Gamow-Teller transition strength made it possible to cleanly identify this resonance, and the strength observed is consistent with the full exhaustion of the non-energy-weighted sum rule for the IVSGMR. |
| doi_str_mv | 10.1103/PHYSREVC.83.064318 |
| format | Article |
| fullrecord | <record><control><sourceid>osti</sourceid><recordid>TN_cdi_osti_scitechconnect_21502778</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>21502778</sourcerecordid><originalsourceid>FETCH-osti_scitechconnect_215027783</originalsourceid><addsrcrecordid>eNqNTU1rwkAUXEoLTdU_0NMDLwpJ3M2auJ5FyUmKSqmnsN2sZEWzoftK0ZD_rmipHvsOM8N88Ah5ZTRkjPLBW7peLqbvk1DwkCZDzsQD8RgV42A4ph-PxKNxnASRYPyZvDi3pefjPPHIcVVoqN13BSymzTzvXTRvUu1jH2SZ38Llvof-X9yHLy0VGls6-DFYgKyqnVHy6qCF-lOjbK4IuVbyAHZz_6pNnjZy53Tnl1ukO5uuJmlgHZrMKYNaFcqWpVaYRedNNBoJ_r_WCTLzVAE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd</title><source>American Physical Society Journals</source><creator>Guess, C. J. ; Brown, B. A. ; Deaven, J. M. ; Hitt, G. W. ; Meharchand, R. ; Zegers, R. G. T. ; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 ; Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 ; Adachi, T. ; Fujita, H. ; Hatanaka, K. ; Hirota, K. ; Ishikawa, D. ; Matsubara, H. ; Okamura, H. ; Ong, H. J. ; Suzuki, T. ; Tamii, A. ; Yosoi, M. ; Zenihiro, J. ; Akimune, H. ; Algora, A. ; Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</creator><creatorcontrib>Guess, C. J. ; Brown, B. A. ; Deaven, J. M. ; Hitt, G. W. ; Meharchand, R. ; Zegers, R. G. T. ; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 ; Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 ; Adachi, T. ; Fujita, H. ; Hatanaka, K. ; Hirota, K. ; Ishikawa, D. ; Matsubara, H. ; Okamura, H. ; Ong, H. J. ; Suzuki, T. ; Tamii, A. ; Yosoi, M. ; Zenihiro, J. ; Akimune, H. ; Algora, A. ; Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</creatorcontrib><description>The {sup 150}Nd({sup 3}He,t) reaction at 140 MeV/u and {sup 150}Sm(t,{sup 3}He) reaction at 115 MeV/u were measured, populating excited states in {sup 150}Pm. The transitions studied populate intermediate states of importance for the (neutrinoless) {beta}{beta} decay of {sup 150}Nd to {sup 150}Sm. Monopole and dipole contributions to the measured excitation-energy spectra were extracted by using multipole decomposition analyses. The experimental results were compared with theoretical calculations obtained within the framework of the quasiparticle random-phase approximation, which is one of the main methods employed for estimating the half-life of the neutrinoless {beta}{beta} decay (0{nu}{beta}{beta}) of {sup 150}Nd. The present results thus provide useful information on the neutrino responses for evaluating the 0{nu}{beta}{beta} and 2{nu}{beta}{beta} matrix elements. The 2{nu}{beta}{beta} matrix element calculated from the Gamow-Teller transitions through the lowest 1{sup +} state in the intermediate nucleus is maximally about half that deduced from the half-life measured in 2{nu}{beta}{beta} direct counting experiments, and at least several transitions through 1{sup +} intermediate states in {sup 150}Pm are required to explain the 2{nu}{beta}{beta} half-life. Because Gamow-Teller transitions in the {sup 150}Sm(t,{sup 3}He) experiment are strongly Pauli blocked, the extraction of Gamow-Teller strengths was complicated by the excitation of the 2({h_bar}/2{pi}){omega}, {Delta}L=0, {Delta}S=1 isovector spin-flip giant monopole resonance (IVSGMR). However, the near absence of Gamow-Teller transition strength made it possible to cleanly identify this resonance, and the strength observed is consistent with the full exhaustion of the non-energy-weighted sum rule for the IVSGMR.</description><identifier>ISSN: 0556-2813</identifier><identifier>EISSN: 1089-490X</identifier><identifier>DOI: 10.1103/PHYSREVC.83.064318</identifier><language>eng</language><publisher>United States</publisher><subject>APPROXIMATIONS ; BETA DECAY ; BETA DECAY RADIOISOTOPES ; BETA-MINUS DECAY ; BETA-MINUS DECAY RADIOISOTOPES ; CALCULATION METHODS ; CHARGED-PARTICLE REACTIONS ; DECAY ; DOUBLE BETA DECAY ; ENERGY LEVELS ; ENERGY RANGE ; ENERGY SPECTRA ; ENERGY-LEVEL TRANSITIONS ; EQUATIONS ; EVEN-ODD NUCLEI ; EXCITATION ; EXCITED STATES ; EXTRACTION ; GAMOW-TELLER RULES ; HALF-LIFE ; HELIUM 3 ; HELIUM 3 REACTIONS ; HELIUM ISOTOPES ; HOURS LIVING RADIOISOTOPES ; INTERMEDIATE MASS NUCLEI ; ISOTOPES ; ISOVECTORS ; LIGHT NUCLEI ; MEV RANGE ; MONOPOLES ; NEODYMIUM 150 TARGET ; NUCLEAR DECAY ; NUCLEAR PHYSICS AND RADIATION PHYSICS ; NUCLEAR REACTIONS ; NUCLEI ; ODD-ODD NUCLEI ; PROMETHIUM 150 ; PROMETHIUM ISOTOPES ; RADIOISOTOPES ; RANDOM PHASE APPROXIMATION ; RARE EARTH NUCLEI ; RESONANCE ; SAMARIUM 150 TARGET ; SEPARATION PROCESSES ; SPECTRA ; SPIN FLIP ; STABLE ISOTOPES ; SUM RULES ; TARGETS ; TENSORS ; VECTORS</subject><ispartof>Physical review. C, Nuclear physics, 2011-06, Vol.83 (6)</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27903,27904</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21502778$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Guess, C. J.</creatorcontrib><creatorcontrib>Brown, B. A.</creatorcontrib><creatorcontrib>Deaven, J. M.</creatorcontrib><creatorcontrib>Hitt, G. W.</creatorcontrib><creatorcontrib>Meharchand, R.</creatorcontrib><creatorcontrib>Zegers, R. G. T.</creatorcontrib><creatorcontrib>Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824</creatorcontrib><creatorcontrib>Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824</creatorcontrib><creatorcontrib>Adachi, T.</creatorcontrib><creatorcontrib>Fujita, H.</creatorcontrib><creatorcontrib>Hatanaka, K.</creatorcontrib><creatorcontrib>Hirota, K.</creatorcontrib><creatorcontrib>Ishikawa, D.</creatorcontrib><creatorcontrib>Matsubara, H.</creatorcontrib><creatorcontrib>Okamura, H.</creatorcontrib><creatorcontrib>Ong, H. J.</creatorcontrib><creatorcontrib>Suzuki, T.</creatorcontrib><creatorcontrib>Tamii, A.</creatorcontrib><creatorcontrib>Yosoi, M.</creatorcontrib><creatorcontrib>Zenihiro, J.</creatorcontrib><creatorcontrib>Akimune, H.</creatorcontrib><creatorcontrib>Algora, A.</creatorcontrib><creatorcontrib>Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</creatorcontrib><title>The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd</title><title>Physical review. C, Nuclear physics</title><description>The {sup 150}Nd({sup 3}He,t) reaction at 140 MeV/u and {sup 150}Sm(t,{sup 3}He) reaction at 115 MeV/u were measured, populating excited states in {sup 150}Pm. The transitions studied populate intermediate states of importance for the (neutrinoless) {beta}{beta} decay of {sup 150}Nd to {sup 150}Sm. Monopole and dipole contributions to the measured excitation-energy spectra were extracted by using multipole decomposition analyses. The experimental results were compared with theoretical calculations obtained within the framework of the quasiparticle random-phase approximation, which is one of the main methods employed for estimating the half-life of the neutrinoless {beta}{beta} decay (0{nu}{beta}{beta}) of {sup 150}Nd. The present results thus provide useful information on the neutrino responses for evaluating the 0{nu}{beta}{beta} and 2{nu}{beta}{beta} matrix elements. The 2{nu}{beta}{beta} matrix element calculated from the Gamow-Teller transitions through the lowest 1{sup +} state in the intermediate nucleus is maximally about half that deduced from the half-life measured in 2{nu}{beta}{beta} direct counting experiments, and at least several transitions through 1{sup +} intermediate states in {sup 150}Pm are required to explain the 2{nu}{beta}{beta} half-life. Because Gamow-Teller transitions in the {sup 150}Sm(t,{sup 3}He) experiment are strongly Pauli blocked, the extraction of Gamow-Teller strengths was complicated by the excitation of the 2({h_bar}/2{pi}){omega}, {Delta}L=0, {Delta}S=1 isovector spin-flip giant monopole resonance (IVSGMR). However, the near absence of Gamow-Teller transition strength made it possible to cleanly identify this resonance, and the strength observed is consistent with the full exhaustion of the non-energy-weighted sum rule for the IVSGMR.</description><subject>APPROXIMATIONS</subject><subject>BETA DECAY</subject><subject>BETA DECAY RADIOISOTOPES</subject><subject>BETA-MINUS DECAY</subject><subject>BETA-MINUS DECAY RADIOISOTOPES</subject><subject>CALCULATION METHODS</subject><subject>CHARGED-PARTICLE REACTIONS</subject><subject>DECAY</subject><subject>DOUBLE BETA DECAY</subject><subject>ENERGY LEVELS</subject><subject>ENERGY RANGE</subject><subject>ENERGY SPECTRA</subject><subject>ENERGY-LEVEL TRANSITIONS</subject><subject>EQUATIONS</subject><subject>EVEN-ODD NUCLEI</subject><subject>EXCITATION</subject><subject>EXCITED STATES</subject><subject>EXTRACTION</subject><subject>GAMOW-TELLER RULES</subject><subject>HALF-LIFE</subject><subject>HELIUM 3</subject><subject>HELIUM 3 REACTIONS</subject><subject>HELIUM ISOTOPES</subject><subject>HOURS LIVING RADIOISOTOPES</subject><subject>INTERMEDIATE MASS NUCLEI</subject><subject>ISOTOPES</subject><subject>ISOVECTORS</subject><subject>LIGHT NUCLEI</subject><subject>MEV RANGE</subject><subject>MONOPOLES</subject><subject>NEODYMIUM 150 TARGET</subject><subject>NUCLEAR DECAY</subject><subject>NUCLEAR PHYSICS AND RADIATION PHYSICS</subject><subject>NUCLEAR REACTIONS</subject><subject>NUCLEI</subject><subject>ODD-ODD NUCLEI</subject><subject>PROMETHIUM 150</subject><subject>PROMETHIUM ISOTOPES</subject><subject>RADIOISOTOPES</subject><subject>RANDOM PHASE APPROXIMATION</subject><subject>RARE EARTH NUCLEI</subject><subject>RESONANCE</subject><subject>SAMARIUM 150 TARGET</subject><subject>SEPARATION PROCESSES</subject><subject>SPECTRA</subject><subject>SPIN FLIP</subject><subject>STABLE ISOTOPES</subject><subject>SUM RULES</subject><subject>TARGETS</subject><subject>TENSORS</subject><subject>VECTORS</subject><issn>0556-2813</issn><issn>1089-490X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqNTU1rwkAUXEoLTdU_0NMDLwpJ3M2auJ5FyUmKSqmnsN2sZEWzoftK0ZD_rmipHvsOM8N88Ah5ZTRkjPLBW7peLqbvk1DwkCZDzsQD8RgV42A4ph-PxKNxnASRYPyZvDi3pefjPPHIcVVoqN13BSymzTzvXTRvUu1jH2SZ38Llvof-X9yHLy0VGls6-DFYgKyqnVHy6qCF-lOjbK4IuVbyAHZz_6pNnjZy53Tnl1ukO5uuJmlgHZrMKYNaFcqWpVaYRedNNBoJ_r_WCTLzVAE</recordid><startdate>20110615</startdate><enddate>20110615</enddate><creator>Guess, C. J.</creator><creator>Brown, B. A.</creator><creator>Deaven, J. M.</creator><creator>Hitt, G. W.</creator><creator>Meharchand, R.</creator><creator>Zegers, R. G. T.</creator><creator>Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824</creator><creator>Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824</creator><creator>Adachi, T.</creator><creator>Fujita, H.</creator><creator>Hatanaka, K.</creator><creator>Hirota, K.</creator><creator>Ishikawa, D.</creator><creator>Matsubara, H.</creator><creator>Okamura, H.</creator><creator>Ong, H. J.</creator><creator>Suzuki, T.</creator><creator>Tamii, A.</creator><creator>Yosoi, M.</creator><creator>Zenihiro, J.</creator><creator>Akimune, H.</creator><creator>Algora, A.</creator><creator>Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</creator><scope>OTOTI</scope></search><sort><creationdate>20110615</creationdate><title>The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd</title><author>Guess, C. J. ; Brown, B. A. ; Deaven, J. M. ; Hitt, G. W. ; Meharchand, R. ; Zegers, R. G. T. ; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 ; Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 ; Adachi, T. ; Fujita, H. ; Hatanaka, K. ; Hirota, K. ; Ishikawa, D. ; Matsubara, H. ; Okamura, H. ; Ong, H. J. ; Suzuki, T. ; Tamii, A. ; Yosoi, M. ; Zenihiro, J. ; Akimune, H. ; Algora, A. ; Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_215027783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>APPROXIMATIONS</topic><topic>BETA DECAY</topic><topic>BETA DECAY RADIOISOTOPES</topic><topic>BETA-MINUS DECAY</topic><topic>BETA-MINUS DECAY RADIOISOTOPES</topic><topic>CALCULATION METHODS</topic><topic>CHARGED-PARTICLE REACTIONS</topic><topic>DECAY</topic><topic>DOUBLE BETA DECAY</topic><topic>ENERGY LEVELS</topic><topic>ENERGY RANGE</topic><topic>ENERGY SPECTRA</topic><topic>ENERGY-LEVEL TRANSITIONS</topic><topic>EQUATIONS</topic><topic>EVEN-ODD NUCLEI</topic><topic>EXCITATION</topic><topic>EXCITED STATES</topic><topic>EXTRACTION</topic><topic>GAMOW-TELLER RULES</topic><topic>HALF-LIFE</topic><topic>HELIUM 3</topic><topic>HELIUM 3 REACTIONS</topic><topic>HELIUM ISOTOPES</topic><topic>HOURS LIVING RADIOISOTOPES</topic><topic>INTERMEDIATE MASS NUCLEI</topic><topic>ISOTOPES</topic><topic>ISOVECTORS</topic><topic>LIGHT NUCLEI</topic><topic>MEV RANGE</topic><topic>MONOPOLES</topic><topic>NEODYMIUM 150 TARGET</topic><topic>NUCLEAR DECAY</topic><topic>NUCLEAR PHYSICS AND RADIATION PHYSICS</topic><topic>NUCLEAR REACTIONS</topic><topic>NUCLEI</topic><topic>ODD-ODD NUCLEI</topic><topic>PROMETHIUM 150</topic><topic>PROMETHIUM ISOTOPES</topic><topic>RADIOISOTOPES</topic><topic>RANDOM PHASE APPROXIMATION</topic><topic>RARE EARTH NUCLEI</topic><topic>RESONANCE</topic><topic>SAMARIUM 150 TARGET</topic><topic>SEPARATION PROCESSES</topic><topic>SPECTRA</topic><topic>SPIN FLIP</topic><topic>STABLE ISOTOPES</topic><topic>SUM RULES</topic><topic>TARGETS</topic><topic>TENSORS</topic><topic>VECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>Guess, C. J.</creatorcontrib><creatorcontrib>Brown, B. A.</creatorcontrib><creatorcontrib>Deaven, J. M.</creatorcontrib><creatorcontrib>Hitt, G. W.</creatorcontrib><creatorcontrib>Meharchand, R.</creatorcontrib><creatorcontrib>Zegers, R. G. T.</creatorcontrib><creatorcontrib>Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824</creatorcontrib><creatorcontrib>Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824</creatorcontrib><creatorcontrib>Adachi, T.</creatorcontrib><creatorcontrib>Fujita, H.</creatorcontrib><creatorcontrib>Hatanaka, K.</creatorcontrib><creatorcontrib>Hirota, K.</creatorcontrib><creatorcontrib>Ishikawa, D.</creatorcontrib><creatorcontrib>Matsubara, H.</creatorcontrib><creatorcontrib>Okamura, H.</creatorcontrib><creatorcontrib>Ong, H. J.</creatorcontrib><creatorcontrib>Suzuki, T.</creatorcontrib><creatorcontrib>Tamii, A.</creatorcontrib><creatorcontrib>Yosoi, M.</creatorcontrib><creatorcontrib>Zenihiro, J.</creatorcontrib><creatorcontrib>Akimune, H.</creatorcontrib><creatorcontrib>Algora, A.</creatorcontrib><creatorcontrib>Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Physical review. C, Nuclear physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guess, C. J.</au><au>Brown, B. A.</au><au>Deaven, J. M.</au><au>Hitt, G. W.</au><au>Meharchand, R.</au><au>Zegers, R. G. T.</au><au>Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824</au><au>Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824</au><au>Adachi, T.</au><au>Fujita, H.</au><au>Hatanaka, K.</au><au>Hirota, K.</au><au>Ishikawa, D.</au><au>Matsubara, H.</au><au>Okamura, H.</au><au>Ong, H. J.</au><au>Suzuki, T.</au><au>Tamii, A.</au><au>Yosoi, M.</au><au>Zenihiro, J.</au><au>Akimune, H.</au><au>Algora, A.</au><au>Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen H-4001</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd</atitle><jtitle>Physical review. C, Nuclear physics</jtitle><date>2011-06-15</date><risdate>2011</risdate><volume>83</volume><issue>6</issue><issn>0556-2813</issn><eissn>1089-490X</eissn><abstract>The {sup 150}Nd({sup 3}He,t) reaction at 140 MeV/u and {sup 150}Sm(t,{sup 3}He) reaction at 115 MeV/u were measured, populating excited states in {sup 150}Pm. The transitions studied populate intermediate states of importance for the (neutrinoless) {beta}{beta} decay of {sup 150}Nd to {sup 150}Sm. Monopole and dipole contributions to the measured excitation-energy spectra were extracted by using multipole decomposition analyses. The experimental results were compared with theoretical calculations obtained within the framework of the quasiparticle random-phase approximation, which is one of the main methods employed for estimating the half-life of the neutrinoless {beta}{beta} decay (0{nu}{beta}{beta}) of {sup 150}Nd. The present results thus provide useful information on the neutrino responses for evaluating the 0{nu}{beta}{beta} and 2{nu}{beta}{beta} matrix elements. The 2{nu}{beta}{beta} matrix element calculated from the Gamow-Teller transitions through the lowest 1{sup +} state in the intermediate nucleus is maximally about half that deduced from the half-life measured in 2{nu}{beta}{beta} direct counting experiments, and at least several transitions through 1{sup +} intermediate states in {sup 150}Pm are required to explain the 2{nu}{beta}{beta} half-life. Because Gamow-Teller transitions in the {sup 150}Sm(t,{sup 3}He) experiment are strongly Pauli blocked, the extraction of Gamow-Teller strengths was complicated by the excitation of the 2({h_bar}/2{pi}){omega}, {Delta}L=0, {Delta}S=1 isovector spin-flip giant monopole resonance (IVSGMR). However, the near absence of Gamow-Teller transition strength made it possible to cleanly identify this resonance, and the strength observed is consistent with the full exhaustion of the non-energy-weighted sum rule for the IVSGMR.</abstract><cop>United States</cop><doi>10.1103/PHYSREVC.83.064318</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0556-2813 |
| ispartof | Physical review. C, Nuclear physics, 2011-06, Vol.83 (6) |
| issn | 0556-2813 1089-490X |
| language | eng |
| recordid | cdi_osti_scitechconnect_21502778 |
| source | American Physical Society Journals |
| subjects | APPROXIMATIONS BETA DECAY BETA DECAY RADIOISOTOPES BETA-MINUS DECAY BETA-MINUS DECAY RADIOISOTOPES CALCULATION METHODS CHARGED-PARTICLE REACTIONS DECAY DOUBLE BETA DECAY ENERGY LEVELS ENERGY RANGE ENERGY SPECTRA ENERGY-LEVEL TRANSITIONS EQUATIONS EVEN-ODD NUCLEI EXCITATION EXCITED STATES EXTRACTION GAMOW-TELLER RULES HALF-LIFE HELIUM 3 HELIUM 3 REACTIONS HELIUM ISOTOPES HOURS LIVING RADIOISOTOPES INTERMEDIATE MASS NUCLEI ISOTOPES ISOVECTORS LIGHT NUCLEI MEV RANGE MONOPOLES NEODYMIUM 150 TARGET NUCLEAR DECAY NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS NUCLEI ODD-ODD NUCLEI PROMETHIUM 150 PROMETHIUM ISOTOPES RADIOISOTOPES RANDOM PHASE APPROXIMATION RARE EARTH NUCLEI RESONANCE SAMARIUM 150 TARGET SEPARATION PROCESSES SPECTRA SPIN FLIP STABLE ISOTOPES SUM RULES TARGETS TENSORS VECTORS |
| title | The {sup 150}Nd({sup 3}He,t) and {sup 150}Sm(t,{sup 3}He) reactions with applications to {beta}{beta} decay of {sup 150}Nd |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T13%3A54%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20%7Bsup%20150%7DNd(%7Bsup%203%7DHe,t)%20and%20%7Bsup%20150%7DSm(t,%7Bsup%203%7DHe)%20reactions%20with%20applications%20to%20%7Bbeta%7D%7Bbeta%7D%20decay%20of%20%7Bsup%20150%7DNd&rft.jtitle=Physical%20review.%20C,%20Nuclear%20physics&rft.au=Guess,%20C.%20J.&rft.date=2011-06-15&rft.volume=83&rft.issue=6&rft.issn=0556-2813&rft.eissn=1089-490X&rft_id=info:doi/10.1103/PHYSREVC.83.064318&rft_dat=%3Costi%3E21502778%3C/osti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |