151TB    130TE(27AL,6NG):SD:XUNDL-4    2009LE18                           200907
151TB c  Compiled (unevaluated) dataset from 2009Le18:                          
151TB2c  Phys Rev C 79, 064306 (2009). A companion paper 2009Le19:              
151TB3c  Phys Rev C 79, 064307 (2009) describes analysis of SD features in      
151TB4c  {+151}Tb and {+196}Pb                                                  
151TB c  Compiled by B. Singh (McMaster), July 14, 2009                         
151TB c  E=155 MeV. Measured E|g, I|g, |g|g, quasicontinuum |g-ray spectra      
151TB2c  using Euroball IV array. Analysis of quasi-continuum one-dimensional   
151TB3c  and two-dimensional |g|g-coin spectra. Monte-Carlo simulations.        
151TB c  Broad bump observed at |? 1100 keV is made mostly of unresolved        
151TB2c  E2 transitions. Intensities of following five SD components were       
151TB3c  obtained from |g|g coin spectra: SD yrast structure, the first ridge,  
151TB4c  the second ridge, the SD-gated first ridge and the SD-gated E2         
151TB5c  quasicontinuum. The effective number of discrete excited SD bands      
151TB6c  populating the specific ridge structure was obtained from fluctuations 
151TB7c  of the event distributions of the Total, rotational planes, and the    
151TB8c  SD-gated ridge structures (fluctuation analysis method).               
151TB c  Intensity profiles and population patterns of the SD bands were        
151TB2c  obtained from the Total matrices gated on normal-deformed (Nd)         
151TB3c  structures.                                                            
151TB c  The SD-yrast band is populated about 2% of the corresponding reaction  
151TB2c  channel. The total intensities of the first and second ridges are      
151TB3c  2-3 times larger than the population of the yrast SD band indicating   
151TB4c  the existence of several discrete unresolved SD bands which decay into 
151TB5c  the low-deformation (Nd) minimum.                                      
151TB c  Ridge structures for SD are found to be about 20 keV wide in the Total 
151TB2c  matrix and 16 keV in the SD-gated.                                     
151TB c  Up to 30 discrete SD bands are found to populated the total ridges.    
151TB2c  Only a fraction of the total number of discrete excited SD bands       
151TB3c  is found to decay through the yrast SD band.                           
151TB c  From a Monte-Carlo simulation analysis, following quantities have been 
151TB2c  deduced: FWHM of the spin and excitation energy entry distribution of  
151TB3c  the gamma decay, scaling factor of the collective mass, centroid and   
151TB4c  and width of the three Lorentzian components of the GDR strength       
151TB5c  connected to SD nucleus, centroid and width of the octupole component  
151TB6c  of the Lorentzian shape, scaling factor of the intensity of the        
151TB7c  octupole component and the hindrance factor of E1 decay in the SD well 
151TB c  Intensities of strongest nine discrete excited SD bands with           
151TB2c  intensities of 8% to 25% of the yrast SD band are compared with        
151TB3c  simulations, while for five other SD bands are predicted. The E1 decays
151TB4c  are found to be in the 1-2 MeV range.                                  
151TB  L 0.0