Your "mail-in" peer reviews of the other students' proposals are due one day before the respective presentations. You can email your review to me. (You may skip reviewing one of the proposals without loss of grades). Review of Lashkar + Conor: due Monday Dec 1, 3 pm. Review of Siarhei: due Tue Dec 2, 3 pm. Review of Tai + Jay: due Wed Dec 3, 3 pm. Review of Yi + Michael: due Mon Dec 8, 3 pm Your final reviews of all (minus one) other proposals are due on Dec 9. Please compile all your reviews into one file and mail them to me. These can be mostly the same as your mail-in reviews, just tweaked based on the information you learned from the presentation (e.g. you may have had questions answered, or may have new suggestions). The reviews should be at least a paragraph or two, up to one page. You should include the following: -- Summarize the proposal in a few sentences, in your own words. -- Is the physics to be explored interesting and relevant? -- Is the proposed project feasible? Does it extend current knowledge significantly? -- Is the costing reasonable? -- List strengths and weaknesses of the proposal in a few bullets each. -- Summarize your evaluation in one sentence. Would you recommend that a funding agency fund this proposal? You might also include suggestions for how the proposal might be improved, if you have them. Do not include comments regarding grammar, style, typos etc -- please stick to content-related comments. Remember, the reviews are anonymous, although of course you may share them with your colleagues if you choose. I will pass on the essence of your comments (digested and summarized so as not to be recognizable) to each presenter before his talk. (Also remember that your proposal will not be graded based on its peer reviews; it's your own reviews that will be graded.) Your final review may be a modified version of the mail-in one, after you have heard the presentation. Here's an example review for a (sort of) imaginary proposal, to illustrate the sort of thing I expect from you. ------------------------------------------------------------ "Super-Duper-Kamiokande: an experiment to search for proton decay modes with lifetimes longer than 10^35 years" This proposal is for a 1 megaton water Cherenkov detector, to be sited in the Kamioka mine. The aim is to search for proton decay modes with a sensitivity a factor of twenty greater than existing limits, via the well-known water Cherenkov technique. Although so far experimental searches for proton decay have been unsuccessful, the case for the existence of baryon number violation is quite compelling. The observed matter-antimatter asymmetry is indirect evidence that baryon number is violated, and proton decay appears naturally in GUT and SUSY contexts. Unambiguous observation of proton decay would be a tremendously exciting result, providing insight into some of today's biggest problems in particle physics: grand unification, and the matter-antimatter asymmetry. The proposed detector is primarily a scaling-up of existing detectors, and therefore should be feasible. The proposal plausibly makes the case that lifetime limits for p -> e+ pi0 can be extended by a factor of 20 if no signal is seen, which should be useful to constrain models. However, the cost of the experiment, at 2 billion dollars, seems rather high. The main cost drivers are the excavation of a new experimental hall, and the photomultiplier tubes. The case for the proposed phototube coverage has not been made-- perhaps it could be decreased to save cost. Also, the proposers have not addressed the question of residual cosmic ray background. The proposers might also investigate other locales. Strengths: - compelling physics - well-established technology - clean measurement possible Weaknesses - possible cosmic ray background not addressed - expensive Overall, I recommend that this project be funded. ------------------------------------------------------------