alejandro.rivero
Jul2-04, 05:32 AM
<jabberwocky><div class="vbmenu_control"><a href="jabberwocky:;" onClick="newWindow=window.open('','usenetCode','toolbar=no,location=no,scrollbars=yes,resizable=yes,status=no,width=650,height=400'); newWindow.document.write('<HTML><HEAD><TITLE>Usenet ASCII</TITLE></HEAD><BODY topmargin=0 leftmargin=0 BGCOLOR=#F1F1F1><table border=0 width=625><td bgcolor=midnightblue><font color=#F1F1F1>This Usenet message\'s original ASCII form: </font></td></tr><tr><td width=449><br><br><font face=courier><UL><PRE>\nReviewing my work, a friend has come with the following, supposedly\nsimpler, question:\n\n"Why the nuclei in the series\nN=...20,28,50,(64),82,126,184 at the neutron drip line\nhave the same atomic number A that the respective nuclei\nZ=...20,28,(40),50,(58),82,114 at the proton drip line?"\n\nIs there an answer? Or Is this an open problem on nuclear isospin\nbreaking?\n\nAlejandro\n</UL></PRE></font></td></tr></table></BODY><HTML>');"> <IMG SRC=/images/buttons/ip.gif BORDER=0 ALIGN=CENTER ALT="View this Usenet post in original ASCII form"> View this Usenet post in original ASCII form </a></div><P></jabberwocky>Reviewing my work, a friend has come with the following, supposedly
simpler, question:
"Why the nuclei in the series
N=...20,28,50,(64),82,126,184 at the neutron drip line
have the same atomic number A that the respective nuclei
Z=...20,28,(40),50,(58),82,114 at the proton drip line?"
Is there an answer? Or Is this an open problem on nuclear isospin
breaking?
Alejandro
simpler, question:
"Why the nuclei in the series
N=...20,28,50,(64),82,126,184 at the neutron drip line
have the same atomic number A that the respective nuclei
Z=...20,28,(40),50,(58),82,114 at the proton drip line?"
Is there an answer? Or Is this an open problem on nuclear isospin
breaking?
Alejandro