“So, do you actually do much science anymore, Dr. Piter?” Craig asked. “Or are you primarily involved in managerial functions?‘’
The Belgian smiled tightly. “Ah, Agent Kreident, a scientist is a scientist is a scientist, no matter what the surroundings. Perhaps I am more concerned now with details of an administrative nature, but we do what it takes to get the job done, even if that entails tedious paperwork.” When Piter smiled, he had amazingly white teeth. His pale blue eyes kept flicking back to the technicians, to the work.
Piter adjusted his lab coat, trying to make it neat over his jacket. On closer inspection, Craig saw that the brown suit was tailored of a tightly woven wool fabric, and the suit’s cut and hang were impeccable. He wore polished brown shoes with little tassels; the other technicians wore workboots or tennis shoes.
Piter cleared his throat, getting down to business. “Paige tells me you’re operating under certain time constraints, and so am I. Experimental deadlines are approaching, and I’m expediting things so one of our research groups can get a final paper submitted to Physical Review Letters before the end of the week. I think it’s best we get started right away.”
“Sounds good to me,” Goldfarb said.
The technicians suddenly chattered among themselves, rising half out of their chairs. They scrambled with controls, watching oscilloscope traces on their monitors overlaid on computer-generated statistics.
“What is it, Chang?” Piter turned, concerned and flustered. He spoke to one of the technicians. “More beam variation?”
A young man with long hair neatly tied in a ponytail, called over his shoulder. “We’ve got it under control.”
Piter turned apologetically to Paige and the two FBI agents. “The Tevatron has been touchy for the last day or so. The heavy construction is causing all sorts of problems, and our only consolation is that when the Main Injector is finished we’ll have even higher energies at our disposal.”
“You’ve trained your technicians well,” said Craig, watching the long-haired man quickly check over a bank of diagnostics.
“Graduate students,” corrected Piter curtly. “Mr. Chang and the others are working on their Ph.D. thesis topics. Their degrees ride on the success of this experiment.”
“Did the explosion at the substation cause any problems?” Craig asked. “We saw the crater.”
Piter sighed, maintaining his sidelong glance toward the grad students’ station. “Luckily, with more than three meters of dirt berm and the concrete shielding of the buried tunnels, neither the Main Ring nor the Tevatron suffered significant distress. My technical crew checked the bending magnets to insure that the vacuum pipes are sealed down to correct operating pressure. We’ve verified that the data ports, computer links, and optical diagnostics are all up and running. So far, the beam seems clean and consistent.”
“Can’t have a dirty beam,” Goldfarb muttered.
As if to bely Piter’s optimism, the grad students scrambled over each other to correct alignments and alter power outputs and sensitivities in probes within the flow.
Piter continued, “The FBI team out at the crater, however, wanted us to shut down the accelerator, the colliders, everything, while they investigate.” He chuckled scornfully. “Obviously, that is impossible. Every airport in the country doesn’t shut down because of one plane crash. Hundreds of people here and around the world depend on the results from these test runs. No technical flaw could have caused the explosion, and so there’s no reason to put our work on hold.”
The graduate students settled down, and Piter relaxed visibly. “My office is fielding phone calls from irate researchers, to crackpot groups that claim we’re leaking radiation into the environment, to the Physicians for Responsible Radiation Research-we were unfortunate to experience an accident while their annual gathering was taking place in Chicago.”
Craig kept his face expressionless, knowing that Trish LeCroix had come here for the PR-Cubed conference, and that she had stumbled into Dumenco’s case.
Paige took charge. “Nels, it would be very helpful if you could show us where Dr. Dumenco had his accident. Is the area safe, or are you running fixed-target experiments?”
“Those areas aren’t online yet.” He touched Craig’s elbow, guiding him down the claustrophobic tunnel. “Right this way, Agent Kreident. We’ll need a car. I’d like to be outside and away from all this noise and clutter.”
They parked outside another low building like a Quonset hut with curving channels on its roof and brilliant orange exterior walls framed with deep blue: Fermilab colors. An offshoot beam pipe from the Tevatron deflected high-energy particles away from the main stream and shot them a quarter mile down to the experimental target area.
Inside the locked building and underground again, Craig squinted down the long, garishly lit tunnel. Access doors, chain-link gates, and interlock codes prevented Piter from letting them inside until he had bypassed numerous safety procedures. “It seems kind of deserted around here for all the repair activity,” Craig observed. “Where is everybody?”
Piter’s eyebrows shot up. He had removed his out-of-place lab coat and now wore only his well-fitted suit jacket. “I suppose it does look deserted to a nontechnical person, but you must remember the sheer size of our facilities.”
Craig bristled with irritation-Piter had no idea that he had completed extensive scientific training.
“We have teams out in the diagnostic alcoves, a few in the beam-sampling substations around the Main Ring, but most of us just get our results and work in our offices. We’re interested in the data, not the… the hardware.” He said it like a dirty word. “Most of the people you’ll see here are contract workers for the Main Injector construction. Normally, this is a fairly quiet place.”
“Unlike some other labs,” Paige said. Craig caught her smiling as he noted the reference to their previous work at the Lawrence Livermore Lab and the Nevada Test Site.
As they walked down the long tunnel, their footsteps echoed in the enclosed space. Given an active imagination, night shadows, and a sickening fear after receiving a radiation exposure, Craig could imagine how Dumenco could have become suspicious, even paranoid. The place was so empty.
“Was this Dr. Dumenco’s experimental area?” Craig asked. “Did he work with any of the technical people directly?”
Piter swelled with pride. “Many of the graduate students and faculty members are continuing the work I started at CERN. Georg preferred to work alone, or with a very small crew. One of his graduate students, Nicholas Bretti, has been here for many years.”
Craig turned to Goldfarb. “Make a note for us to talk to Bretti.”
Paige interrupted. “I already checked, after you called this morning. He’s on vacation and not expected back for a week or two.”
Piter frowned, his lips pale with distaste. “Other than that, I can’t say that Georg has made many professional relationships. He’s the type who wants all the credit for himself, if you’ll pardon my being so blunt.”
Goldfarb flipped open a small notebook and looked at the Belgian scientist. “Why do other researchers have so many people working for them, Dr. Piter? Are their experiments more important than Dumenco’s?”
Piter paused in his tracks and brushed a hand down his suit jacket. “It’s not a matter of importance. As Director of High-Energy Research, I allocate people and money to projects. If successful, the experiments continuing my own work could have profound scientific consequences. It is just that their work is much more manpower intensive than Dumenco’s-they need the entire Tevatron.”