Ann Chen | Researchain

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Featured researches published by Ann Chen.

Nuclear Physics | 1997

The production of 26al in the early solar system by oxygen rich cosmic rays

N. P. T. Bateman; D. W. Bardayan; Y.M. Butt; Ann Chen; K. Yildiz; B.M. Young; P. D. Parker; Arthur E. Champagne

Abstract Clayton and Jin[1] have proposed that the meteoritic 26 Al was produced by low energy cosmic rays in the early solar system through the 12 C( 16 O,x) 26 Al reaction. We have measured the yield of 26 Al from this reaction and find that it is too low to explain the meteorite observations.

Physical Review Letters | 1999

OBSERVATION OF THE ASTROPHYSICALLY IMPORTANT 3+ STATE IN 18NE VIA ELASTIC SCATTERING OF A RADIOACTIVE 17F BEAM FROM 1H

D. W. Bardayan; Jeffery Curtis Blackmon; C. R. Brune; Arthur E. Champagne; Ann Chen; J. M. Cox; T. Davinson; V.Y. Hansper; M. A. Hofstee; B. A. Johnson; R. L. Kozub; Z. Ma; P. D. Parker; Daniel E. Pierce; M. T. Rabban; A.C. Shotter; M. S. Smith; Kenneth Bradley Swartz; Dale William Visser; P. J. Woods

Nuclear Physics | 2005

Studies of (p, γ) reactions with the Daresbury Recoil Separator at ORNL'S HRIBF

R. P. Fitzgerald; E Abbotoy; D. W. Bardayan; Jeffery Curtis Blackmon; Arthur E. Champagne; Ann Chen; U. Greife; D. Hill; A N James; R. L. Kozub; T. A. Lewis; R. J. Livesay; Z. Ma; S L. Mahan; J. W. McConnell; W.T. Milner; B.H. Moazen; P. D. Parker; Daniel E. Pierce; M E. Roettger; L. Sahin; D. Shapira; M. S. Smith; F. Strieder; K. B. Swartz; J. S. Thomas; D.W. Visser

Archive | 2000

Elastic Scattering of ^17F by ^12C

Matthew A. Blackston; Elizabeth Anne Johnson; Douglas W. Hill; R. L. Kozub; James R. Beene; Jeffery Curtis Blackmon; Z. Ma; G. Rajbaidya; M. S. Smith; D.W. Bardayan; A. E. Champagne; Charles M. Rowland; Robert C. Runkle; W. Bradfield-Smith; Ann Chen; P. D. Parker; Kenneth Bradley Swartz; Dale William Visser; K. I. Hahn; W. U. Ewha; T. Davinson; Alan C. Shotter; Philip Woods

Archive | 2000

Measurement of the ^1H(^17F,alpha)^14O Cross Section and the ^14O(alpha,p)^17F_g.s. Reaction Rate

Jeffery Curtis Blackmon; Z. Ma; G. Rajbaidya; M. S. Smith; D.W. Bardayan; A. E. Champagne; Charles M. Rowland; Robert C. Runkle; R. L. Kozub; W. Bradfield-Smith; Ann Chen; P. D. Parker; Kenneth Bradley Swartz; Dale William Visser; K. I. Hahn; T. Davinson; Alan C. Shotter; Philip Woods

Archive | 1999

Measurement of the ^1H(^17F,alpha)^14O cross section using a radioactive ^17F beam at HRIBF

Jeffery Curtis Blackmon; Z. Ma; M. S. Smith; D.W. Bardayan; A. E. Champagne; R. L. Kozub; Ann Chen; P. D. Parker; Kenneth Bradley Swartz; Dale William Visser; K. I. Hahn; U. Greife; T. Davinson; Alan C. Shotter; Philip Woods

Archive | 1999

High j=l + 1/2 States in Yb Nuclei

Adam Jakubowski; Jolie A. Cizewski; M. B. Smith; T. G. Brink; Micah S. Johnson; P. D. Parker; William Bradfield-Smith; Cornelius Beausang; R. F. Casten; Ann Chen; R. Kruecken; R. Lewis; Kenneth Bradley Swartz; Dale William Visser

Archive | 1998

Initial reaction study results with the Daresbury Recoil Separator at ORNL

D. W. Bardayan; Jeffery Curtis Blackmon; Paul Edward Koehler; T. A. Lewis; Z. Ma; J. W. McConnell; W.T. Milner; Daniel E. Pierce; Dana Shapira; M. S. Smith; Arthur E. Champagne; Ann Chen; P. D. Parker; K. B. Swartz; U. Greife; F. Strieder; A N James; R. L. Kozub; Mariet Hofstee

Archive | 1997

Measurement of the ^8B beta-delayed alpha spectrum

Kenneth Bradley Swartz; Ann Chen; E. G. Adelberger; Lincoln D. Carr; J.-M. Casandjian; H. Erik Swanson

Archive | 1997

Initial Experimental Results with the Daresbury Recoil Separator at ORNL

Jeffery Curtis Blackmon; D. W. Bardayan; Paul Edward Koehler; J. W. McConnell; W.T. Milner; S. Raman; M. S. Smith; Arthur E. Champagne; Ann Chen; P. D. Parker; K. B. Swartz; A N James; Elizabeth Anne Johnson; R. L. Kozub; Michael E Roettger; M. W. Allen; Mariet Hofstee

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