排序方式: 共有14条查询结果,搜索用时 15 毫秒
1.
Armstrong TA Bettoni D Bharadwaj V Biino C Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church M Dalpiaz P Dalpiaz PF Dimitroyannis D Fabbri M Fast J Gianoli A Ginsburg CM Gollwitzer K Govi G Hahn A Hasan M Hsueh S Lewis R Luppi E Macrí M Majewska AM Mandelkern M Marchetto F Marinelli M Marques J Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pallavicini M Passaggio S Pastrone N Patrignani C Peoples J Petrucci F Pia MG Pordes S Rapidis P Ray R 《Physical review D: Particles and fields》1996,54(11):7067-7070
2.
Armstrong TA Bettoni D Bharadwaj V Biino C Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church M Dalpiaz P Dalpiaz PF Dibenedetto R Dimitroyannis D Fabbri MG Fast J Gianoli A Ginsburg CM Gollwitzer K Hahn A Hasan M Hsueh S Lewis R Luppi E Macrí M Majewska AM Mandelkern M Marchetto F Marinelli M Marques J Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pallavicini M Pastrone N Patrignani C Peoples J Pesando L Petrucci F Pia MG Pordes S Rapidis P 《Physical review letters》1992,69(16):2337-2340
3.
J.G. Guy M. Suk I. Dhar S. Tuli G. Borreani F. Marchetto G. Rinaudo 《Nuclear Physics B》1979,155(2):320-332
Inclusive data for the production of γ rays and π0 are presented from an experiment with a 4 GeV/cπ+ beam, using a track-sensitive target. The results are compared with data at other energies and with π+and π? distributions. 相似文献
4.
Armstrong TA Bettoni D Bharadwaj V Biino C Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church MD Dalpiaz P Dalpiaz PF Fast JE Ferroni S Ginsburg CM Gollwitzer KE Hahn AA Hasan MA Hsueh SY Lewis RA Luppi E Macr M Majewska A Mandelkern MA Marchetto F Marinelli M Marques JL Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pastrone N Patrignani C Peoples J Pesando L Petrucci F Pia MG Pordes S Rapidis PA Ray RE Reid JD Rinaudo G Rosen JL Santroni A 《Physical review letters》1992,68(10):1468-1471
5.
Armstrong TA Bettoni D Bharadwaj V Biino C Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church MD Dalpiaz P Dalpiaz PF Dibenedetto R Dimitroyannis D Fabbri MG Fast JE Gianoli A Ginsburg CM Gollwitzer KE Hahn AA Hasan MA Hsueh SY Lewis RA Luppi E Macrí M Majewska A Mandelkern MA Marchetto F Marinelli M Marques JL Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pallavicini M Passaggio S Pastrone N Patrignani C Peoples J Pesando L Petrucci F Pia MG 《Physical review D: Particles and fields》1993,47(3):772-783
6.
J. Guy G. Kalmus M. Suk S. Tuli C.M. Fisher G. Borreani F. Marchetto E. Menichetti G. Rinaudo 《Physics letters. [Part B]》1977,66(3):300-304
We have investigated electron production in 4.0 GeV/cπ+pinteractions. Limits to direct electron pair production are measured and an example of ?0 or ω0 decay to e+e? is observed. The ratio of the number of singly produced electrons to the total number of charged pions is less than 6 × 10-5 (at the 95% confidence level). 相似文献
7.
Armstrong TA Bettoni D Bharadwaj V Biino C Blanford G Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church M Dalpiaz P Dalpiaz PF Dimitroyannis D Fabbri M Fast J Gianoli A Ginsburg CM Gollwitzer K Govi G Hahn A Hasan M Hsueh S Lewis R Luppi E Macrí M Majewska AM Mandelkern M Marchetto F Marinelli M Marques J Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pallavicini M Passaggio S Pastrone N Patrignani C Peoples J Petrucci F Pia MG Pordes S Rapidis P 《Physical review D: Particles and fields》1995,52(9):4839-4854
8.
Hopwood P van Asperen CJ Borreani G Bourret P Decruyenaere M Dishon S Eisinger F Evans DG Evers-Kiebooms G Gangeri L Hagoel L Legius E Nippert I Rennert G Schlegelberger B Sevilla C Sobol H Tibben A Welkenhuysen M Julian-Reynier C 《Community genetics》2003,6(4):192-205
OBJECTIVE: To conduct a survey in seven European cancer genetics centres to compare service provision, organisation and practices for familial breast and colon cancer consultations and testing. Information was obtained on aspects of services both nationally and locally. METHODS: A detailed survey questionnaire was adapted collaboratively to obtain the required information. Initial survey data were collected within each centre and interim results were discussed at two European Workshops. Where differences in practice existed, details were clarified to ensure accuracy and adequacy of information. Participating centres were Haifa (Israel), Hannover (Germany), Leiden (The Netherlands), Leuven (Belgium), Manchester (UK), Marseille (France) and Milan (Italy), representing countries with populations ranging from 6.5 to 80 million. RESULTS: The European countries diverged in regard to the number of cancer genetics centres nationally (from 8 in Belgium to 37 in France), and the average population served by each centre (from 0.59 million in Israel to 3.32 million in Italy). All centres offered free care at the point of access, but referral to specialist care varied according to national health care provision. At a centre level, staff roles varied due to differences in training and health care provision. The annual number of counsellees seen in each participating centre ranged from 200 to over 1,700. Access to breast surveillance or bowel screening varied between countries, again reflecting differences in medical care pathways. These countries converged in regard to the wide availability of professional bodies and published guidelines promoting aspects of service provision. Similarities between centres included provision of a multidisciplinary team, with access to psychological support, albeit with varying degrees of integration. All services were dominated (70-90%) by referrals from families with an increased risk of breast cancer despite wide variation in referral patterns. Collection of pedigree data and risk assessment strategies were broadly similar, and centres used comparable genetic testing protocols. Average consultation times ranged between 45 and 90 min. All centres had access to a laboratory offering DNA testing for breast and bowel cancer-predisposing genes, although testing rates varied, reflecting the stage of service development and the type of population. Israel offered the highest number of genetic tests for breast cancer susceptibility because of the existence of specific founder mutations, in part explaining why the cancer genetics service in Haifa differed most from the other six. CONCLUSION: Despite considerable differences in service organisation, there were broad similarities in the provision of cancer genetic services in the centres surveyed. 相似文献
9.
Andreotti M Bagnasco S Baldini W Bettoni D Borreani G Buzzo A Calabrese R Cester R Cibinetto G Dalpiaz P Garzoglio G Gollwitzer KE Graham M Hu M Joffe D Kasper J Lasio G Lo Vetere M Luppi E Macrì M Mandelkern M Marchetto F Marinelli M Menichetti E Metreveli Z Mussa R Negrini M Obertino MM Pallavicini M Pastrone N Patrignani C Pedlar TK Pordes S Robutti E Roethel W Rosen JL Rumerio P Rusack R Santroni A Schultz J Seo SH Seth KK Stancari G Stancari M Tomaradze A Uman I Vidnovic T Werkema S 《Physical review letters》2003,91(9):091801
Fermilab experiment E835 has observed (-)pp annihilation production of the charmonium state chi(c0) and its subsequent decay into pi(0)pi(0). Although the resonant amplitude is an order of magnitude smaller than that of the nonresonant continuum production of pi(0)pi(0), an enhanced interference signal is evident. A partial wave expansion is used to extract physics parameters. The amplitudes J=0 and 2, of comparable strength, dominate the expansion. Both are accessed by L=1 in the entrance (-)pp channel. The product of the input and output branching fractions is determined to be B((-)pp-->chi(c0))xB(chi(c0)-->pi(0)pi(0))=(5.09+/-0.81+/-0.25)x10(-7). 相似文献
10.
Armstrong TA Bettoni D Bharadwaj V Biino C Borreani G Broemmelsiek D Buzzo A Calabrese R Ceccucci A Cester R Church MD Dalpiaz P Dalpiaz PF Dibenedetto R Dimitroyannis D Fabbri MG Fast JE Gianoli A Ginsburg CM Gollwitzer KE Hahn AA Hasan MA Hsueh SY Lewis RA Luppi E Macrí M Majewska A Mandelkern MA Marchetto F Marinelli M Marques JL Marsh W Martini M Masuzawa M Menichetti E Migliori A Mussa R Palestini S Pallavicini M Pastrone N Patrignani C Peoples J Pesando L Petrucci F Pia MG Pordes S 《Physical review letters》1993,70(9):1212-1215