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Featured researches published by C. Kochowski.
Physica Scripta | 1979
J C Vander Velde; J Bell; C. T. Coffin; R N Diamond; W.C. Louis; B.P. Roe; R.T. Ross; A.A. Seidl; E. Wang; J. P. Berge; D. Bogert; F A DiBianca; R. Hanft; C. Kochowski; J. A. Malko; G. I. Moffatt; R. Endorf; F.A. Nezrick; W G Scott; W. Smart; R.J. Cence; F A Harris; M. Jones; M. W. Peters; V.Z. Peterson; V. J. Stenger; G R Lynch; J P Marriner; M.L. Stevenson
We analyze a sample of about 2000 charged-current neutrino-proton interactions with neutrino energy greater than 10 GeV produced in the 15 ft. hydrogen bubble chamber at Fermilab using a broad band neutrino beam. We study the details of the hadrons produced and find generally good agreement with the quark-parton model and present parametrizations of quark fragmentation (D) functions. The D functions are found to be independent of Q2 and W (total hadronic mass) for W > 4 GeV, in agreement with the model. The height of the rapidity plateau in the quark (current) fragmentation region is compared to that of the di-quark (target) fragmentation region and the two are found to agree. The mean transverse momentum PT of the hadrons is studied for its Q2 and Feynman-X dependence. We find a sizeable increase of PT2 with Feynman-X which agrees, however, with our longitudinal phase space model. We find no statistically significant dependent of PT2 on Q2, up to Q2 = 64 GeV2, although the highest momentum hadrons are consistent with a mild Q2 dependence. There are no effects of high primordial parton momentum apparent in the data. No effects of gluon radiation are found in the Q2 dependence of the phase space density of particle production near zero c.m. rapidity.
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; Frank A. DiBianca; R. Endorf; R. Hanft; Frederick A. Harris; M. Jones; C. Kochowski; W.C. Louis; Gerald Ross Lynch; J. A. Malko; John P. Marriner; G. I. Moffatt; F.A. Nezrick; M. W. Peters; V. Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J. C. Vander Velde; E. Wang
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; F.A. DiBianca; R. Endorf; R. Hanft; F. A. Harris; M. Jones; C. Kochowski; W.C. Louis; G. Lynch; J. A. Malko; John P. Marriner; G.I. Moffatt; F.A. Nezrick; M. Peters; V.Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J.C.V. Velde; E. Wang
Physical Review D | 1979
J. Bell; C. T. Coffin; R. N. Diamond; W.C. Louis; B.P. Roe; R.T. Ross; A.A. Seidl; J. C. Vander Velde; E. Wang; J. P. Berge; D. Bogert; Frank A. DiBianca; R. Endorf; R. Hanft; C. Kochowski; J. A. Malko; G. I. Moffatt; F.A. Nezrick; W. G. Scott; W. Smart; R. J. Cence; Frederick A. Harris; M. Jones; M. W. Peters; V. Z. Peterson; V. J. Stenger; Gerald Ross Lynch; John P. Marriner; M. L. Stevenson
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; Frank A. DiBianca; R. Endorf; R. Hanft; F. A. Harris; M. Jones; C. Kochowski; W.C. Louis; G. Lynch; J. A. Malko; John P. Marriner; G. I. Moffatt; F.A. Nezrick; M. Peters; V. Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J.C.V. Velde; E. Wang
Physical Review Letters | 1977
Frederick A. Harris; J. P. Berge; D. Bogert; R.J. Cence; T.C. Coffin; D.C. Cundy; R. N. Diamond; F.A. DiBianca; R. Hanft; C. Kochowski; W.C. Louis; Gerald Ross Lynch; J. A. Malko; John P. Marriner; F.A. Nezrick; S.I. Parker; M. W. Peters; V.Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M.L. Stevenson; J. C. Vander Velde
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; Frank A. DiBianca; R. Endorf; R. Hanft; F. A. Harris; M. Jones; C. Kochowski; W.C. Louis; G. Lynch; J. A. Malko; John P. Marriner; G. I. Moffatt; F.A. Nezrick; S.I. Parker; M. Peters; V. Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J.C.V. Velde; E. Wang
Physical Review D | 1978
J. P. Berge; D. Bogert; D.C. Cundy; Frank A. DiBianca; J. Endorf; R. Hanft; C. Kochowski; J. A. Malko; G. I. Moffatt; F.A. Nezrick; W. G. Scott; W. Smart; Gerald Ross Lynch; John P. Marriner; M. L. Stevenson; R. J. Cence; Frederick A. Harris; M. Jones; S.I. Parker; M. W. Peters; V. Z. Peterson; V. J. Stenger; J. Bell; C. T. Coffin; R. N. Diamond; W.C. Louis; B.P. Roe; R.T. Ross; A.A. Seidl; J. C. Vander Velde
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; Frank A. DiBianca; R. Endorf; R. Hanft; Frederick A. Harris; M. Jones; C. Kochowski; W.C. Louis; Gerald Ross Lynch; J. A. Malko; John P. Marriner; G. I. Moffatt; F.A. Nezrick; M. W. Peters; V. Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J. C. Vander Velde; E. Wang
Physical Review Letters | 1978
J. Bell; J. P. Berge; D. Bogert; R. J. Cence; C. T. Coffin; R. N. Diamond; Frank A. DiBianca; R. Endorf; R. Hanft; Frederick A. Harris; M. Jones; C. Kochowski; W.C. Louis; Gerald Ross Lynch; J. A. Malko; John P. Marriner; G. I. Moffatt; F.A. Nezrick; M. W. Peters; V. Z. Peterson; B.P. Roe; R.T. Ross; W. G. Scott; A.A. Seidl; W. Smart; V. J. Stenger; M. L. Stevenson; J. C. Vander Velde; E. Wang
