Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D. P. Ciampa"'
Autor:
B. M. Smart, L. M. Haffner, K. A. Barger, D. A. Ciampa, A. S. Hill, D. Krishnarao, G. J. Madsen
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 2, p 118 (2023)
The Large Magellanic Cloud (LMC) has an extensive H α emission halo that traces an extended, warm ionized component of its interstellar medium. Using the Wisconsin H α Mapper telescope, we present the first kinematic H α survey of an extensive reg
Externí odkaz:
https://doaj.org/article/14d32ffb20174dafab3e56f05d3aceb8
Autor:
V. Paolone, Mitsuhiro Nakamura, Masahiro Komatsu, T. Toshito, J. S. Song, B. Baller, Koichi Kodama, T. Kafka, N. Nonaka, G. Tzanakos, B. Lundberg, S. Yoshida, Roger Rusack, D. J. Boehnlein, K. Narita, R. A. Rameika, Osamu Sato, T. Hara, M. A. Kubantsev, N. R. Stanton, Takayoshi Kawai, Niki Saoulidou, M. Skender, C. Erickson, D. P. Ciampa, S. H. Chung, K. Okada, N. Giokaris, W. P. Oliver, C. Rosenfeld, H. Matsuoka, J. Kawada, J. Trammell, C. Andreopoulos, P. Berghaus, Reinhard Schwienhorst, C. S. Yoon, R. A. Sidwell, Shigeki Aoki, Ken Heller, H. Jiko, T. Akdogan, Toshiyuki Nakano, M. Miyanishi, Matt W. Graham, N. W. Reay, J. Sielaff, A. Kulik, J. Wilcox, K. Hoshino, J. Schneps, K. Niwa
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 516:21-33
The experimental apparatus used for the first direct observation of the tau neutrino (the DONUT experiment) is described. Its main features consisted of a target system composed of nuclear emulsion targets and scintillation fiber trackers, a magnetic
Autor:
D. M. Woods, G. Guglielmo, R. Rameika, Y. T. Gao, K. A. Johns, P. M. Border, M. J. Longo, D. P. Ciampa, Ken Heller, N. B. Wallace
Publikováno v:
Physical Review D. 54:6610-6619
We have studied the polarization of {Xi}{sup {minus}} and {Omega}{sup {minus}} hyperons produced by high energy neutral particle beams. An unpolarized neutral beam striking a target at {plus_minus}1.8 mrad produced 1.4 {times}10{sup 7}{Xi}{sup {minus
Autor:
R. Rameika, D. M. Woods, M. J. Longo, K. A. Johns, D. P. Ciampa, P.M. Border, G. Guglielmo, N. B. Wallace, Y. T. Gao, Ken Heller
Publikováno v:
Physical Review Letters. 74:3732-3735
Using a sample of 2.35{times}10{sup 5} polarized {Omega}{sup {minus}}{r_arrow}{Lambda}{ital K}{sup {minus}} decays, we have measured the {Omega}{sup {minus}} magnetic moment to be {mu}{sub {Omega}{sup {minus}}}=({minus}2.024{plus_minus}0.056){mu}{sub
Autor:
Walter Freeman, M. Nakamura, K. Okada, N. W. Reay, R. Rameika, A. Kulik, T. Akdogan, C. Andreopoulos, B. Baller, Reinhard Schwienhorst, V. Paolone, J. T. Rhee, D. J. Boehnlein, S. Yoshida, P. Berghaus, Jorge G. Morfin, Masahiro Komatsu, J. Trammell, J. Wilcox, G. Tzanakos, Koichi Kodama, N. Ushida, P. M. Yager, T. Hara, Shigeki Aoki, M. A. Kubantsev, Niki Saoulidou, Ken Heller, J. Sielaff, B. Lundberg, J. Schneps, Motoaki Miyanishi, H. Jiko, C. S. Yoon, R. A. Sidwell, T. Kafka, W. P. Oliver, K. Niwa, J. S. Song, C. Rosenfeld, Osamu Sato, S. H. Chung, T. Patzak, Jae Chul Yun, Matt W. Graham, N. R. Stanton, N. Nonaka, Toshiyuki Nakano, K. Hoshino, C. Erickson, D. P. Ciampa, Roger Rusack
Using a prompt neutrino beam in which a nu_tau component was identified for the first time, the nu_tau magnetic moment was measured based on a search for an anomalous increase in the number of neutrino-electron interactions. One such event was observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f6f710cf334b689a6b695c20657f6a
Autor:
C. Erickson, D. P. Ciampa, T. Patzak, B. Lundberg, A. Kulik, C. Andreopoulos, T. Akdogan, P. Berghaus, J. S. Song, Masahiro Komatsu, Toshiyuki Nakano, R. Rameika, M. Nakamura, N. Nonaka, D. J. Boehnlein, C. Rosenfeld, G. Tzanakos, J. Trammell, J. Wilcox, K. Hoshino, S. Yoshida, J. Sielaff, Osamu Sato, Motoaki Miyanishi, C. S. Yoon, R. A. Sidwell, Jae Chul Yun, Matt W. Graham, S. H. Chung, K. Okada, K. Niwa, M. A. Kubantsev, J. T. Rhee, P. M. Yager, T. Hara, J. Schneps, N. W. Reay, Koichi Kodama, Shigeki Aoki, Ken Heller, Walter Freeman, H. Jiko, T. Kafka, N. Ushida, B. Baller, Reinhard Schwienhorst, Roger Rusack, Jorge G. Morfin, V. Paolone, N. R. Stanton, Niki Saoulidou, W. P. Oliver
Publikováno v:
Physics Letters B
Physics Letters B, Elsevier, 2001, 504, pp.218-224. ⟨10.1016/S0370-2693(01)00307-0⟩
Physics Letters B, Elsevier, 2001, 504, pp.218-224. ⟨10.1016/S0370-2693(01)00307-0⟩
The DONUT experiment has analyzed 203 neutrino interactions recorded in nuclear emulsion targets. A decay search has found evidence of four tau neutrino interactions with an estimated background of 0.34 events. This number is consistent with the Stan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546f553fc6b3ad15764d215807d10c6b
http://arxiv.org/abs/hep-ex/0012035
http://arxiv.org/abs/hep-ex/0012035
Autor:
N. B. Wallace, Y. T. Gao, Ken Heller, D. P. Ciampa, G. Guglielmo, P. M. Border, K. A. Johns, M. J. Longo, D. M. Woods, R. Rameika
Publikováno v:
AIP Conference Proceedings.
Results from Fermilab experiment E‐800 on the polarization of the Θ‐ and Ω‐ produced from polarized and unpolarized neutral hyperon beams. Two methods were used to produce the Θ‐ and Ω‐ particles. One method used polarized neutral hyper
Autor:
Y. T. Gao, N. B. Wallace, D. M. Woods, M. J. Longo, R. Rameika, G. Guglielmo, P. M. Border, K. A. Johns, Ken Heller, D. P. Ciampa
Publikováno v:
AIP Conference Proceedings.
The structure of baryons can be probed at long range by measuring their magnetic moments. The particulary simple valence quark structure (three strange quarks with their spins aligned) of the Ω− should make a precise measurments its magnetic momen
Autor:
Y. T. Gao, Michael J. Longo, D. M. Woods, D. P. Ciampa, N. B. Wallace, K. A. Johns, G. Guglielmo, P. M. Border, Ken Heller, R.A. Rameika
Publikováno v:
AIP Conference Proceedings.
Experiment E800 at Fermilab using the E800 spectrometer has made a precise measurement of the non‐leptonic weak decay parameters for the spin 3/2 decay, Ω−→Δ°+K−. The paratmeters determined are αδαΩ=0.0126±0.0042, αΩ=0.0196±0.0066,
Autor:
E. Maher, S. Yoshida, B. D. Park, C. Rosenfeld, J. T. Rhee, Niki Saoulidou, Shigeki Aoki, C. Erickson, D. P. Ciampa, Ken Heller, W. P. Oliver, T. Patzak, H. Jiko, Koichi Kodama, K. Okada, M. Nakamura, D. J. Boehnlein, N. R. Stanton, Osamu Sato, Matt W. Graham, P. M. Yager, T. Hara, J. Sielaff, J. Trammell, P. Berghaus, J. Wilcox, J. S. Song, Jorge G. Morfin, T. Kafka, S. H. Chung, J. Schneps, B. Lundberg, N. Nonaka, Reinhard Schwienhorst, G. Tzanakos, C. S. Yoon, R. A. Sidwell, Roger Rusack, Toshiyuki Nakano, N. W. Reay, K. Niwa, R. A. Rameika, A. Kulik, C. Andreopoulos, K. Hoshino, M. A. Kubantsev, V. Paolone, T. Furukawa, Masahiro Komatsu, S. Takahashi, Walter Freeman, B. Baller, N. Ushida
Publikováno v:
Physical Review D. 78:52002
The DONuT experiment collected data in 1997 and published first results in 2000 based on four observed ${\ensuremath{\nu}}_{\ensuremath{\tau}}$ charged-current (CC) interactions. The final analysis of the data collected in the experiment is presented