Journal article Open Access

Evidence for New Isotopes of Element 107: B 266 h and B 267 h

Wilk, P. A.; Gregorich, K. E.; Türler, A.; Laue, C. A.; Eichler, R.; Ninov, V.; Adams, J. L.; Kirbach, U. W.; Lane, M. R.; Lee, D. M.; Patin, J. B.; Shaughnessy, D. A.; Strellis, D. A.; Nitsche, H.; Hoffman, D. C.

DataCite XML Export

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi="" xmlns="" xsi:schemaLocation="">
  <identifier identifierType="URL"></identifier>
      <creatorName>Wilk, P. A.</creatorName>
      <givenName>P. A.</givenName>
      <creatorName>Gregorich, K. E.</creatorName>
      <givenName>K. E.</givenName>
      <creatorName>Türler, A.</creatorName>
      <creatorName>Laue, C. A.</creatorName>
      <givenName>C. A.</givenName>
      <creatorName>Eichler, R.</creatorName>
      <creatorName>Ninov, V.</creatorName>
      <creatorName>Adams, J. L.</creatorName>
      <givenName>J. L.</givenName>
      <creatorName>Kirbach, U. W.</creatorName>
      <givenName>U. W.</givenName>
      <creatorName>Lane, M. R.</creatorName>
      <givenName>M. R.</givenName>
      <creatorName>Lee, D. M.</creatorName>
      <givenName>D. M.</givenName>
      <creatorName>Patin, J. B.</creatorName>
      <givenName>J. B.</givenName>
      <creatorName>Shaughnessy, D. A.</creatorName>
      <givenName>D. A.</givenName>
      <creatorName>Strellis, D. A.</creatorName>
      <givenName>D. A.</givenName>
      <creatorName>Nitsche, H.</creatorName>
      <creatorName>Hoffman, D. C.</creatorName>
      <givenName>D. C.</givenName>
    <title>Evidence for New Isotopes of Element 107: B 266 h and B 267 h</title>
    <date dateType="Issued">2000-09-25</date>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
    <alternateIdentifier alternateIdentifierType="url"></alternateIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1103/physrevlett.85.2697</relatedIdentifier>
    <rights rightsURI="">Creative Commons Zero v1.0 Universal</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
    <description descriptionType="Abstract">New neutron rich isotopes 107267Bh and 107266Bh were produced in bombardments of a 249Bk target with 117-MeV and 123-MeV 22Ne ions at the Lawrence Berkeley National Laboratory 88-Inch Cyclotron. Identification was made by observation of correlated α-particle decays between the Bh isotopes and their Db and Lr daughters using a rotating wheel system. 267Bh was produced with a cross section of ≈70 pb and decays with a 17−6+14 s half life by emission of α particles with an average energy of 8.83±0.03 MeV. One atom of 266Bh was observed, decaying within 1 s by emission of a 9.29-MeV α particle.</description>
Views 183
Downloads 106
Data volume 8.9 MB
Unique views 180
Unique downloads 106


Cite as